Mold remediation in Maryland

Baltimore, MD / 4.8 rating from 4087 reviews / Water damage restoration service

Best for: Baltimore homeowners dealing with water damage who need same-day plumbing repair and mold cleanup from a single company with 24/7 availability across the metro area.

Service area: Roto-Rooter Baltimore operates from 516 N Charles St in downtown Baltimore. They cover Baltimore City and 11 counties: Anne Arundel, Howard, Prince George's, Montgomery, Baltimore County, Harford, Calvert, St. Mary's, Charles, Carroll, and the District of Columbia. The listed service area page names over 200 cities and neighborhoods, spanning from Aberdeen in the northeast to Waldorf in the south and Damascus in the west.

Review snapshot: Jeff draws repeat praise for fast, friendly plumbing work, and Delroy Clarke and Min earn high marks for skill and patience. But 10 one-star reviews across 4,087 total flag pricing disputes and aggressive upselling.

Rockville, MD / 4.8 rating from 1109 reviews / Water damage restoration service

Best for: Montgomery County homeowners dealing with basement flooding or water damage who need same-day plumbing and water extraction from a single company with 24/7 dispatch.

Service area: Headquartered at 30 Courthouse Square, Suite 301, Rockville, MD 20850. Serves Montgomery County communities including Potomac, Olney, Germantown, Gaithersburg, Clarksburg, Poolesville, Dickerson, Beallsville, Barnesville, Brinklow, and Redland. Also covers Anne Arundel, Howard, Prince George's, Baltimore City, Baltimore, Harford, Calvert, St. Mary's, Charles, and Carroll counties in Maryland, plus the District of Columbia. That is an extremely broad footprint for a single branch — confirm response time for your specific location.

Review snapshot: Vicente draws repeat praise for clear explanations and same-day toilet and drain work, and Chal and Praiseson earn mentions for sewer and plumbing skill. But pricing dominates complaints — 12 of 18 recent negatives cite costs they call excessive, across 1109 total reviews at 4.8 stars.

Sparks, MD / 4.9 rating from 823 reviews / Water damage restoration service

Best for: Northern Baltimore County and Harford County homeowners dealing with water damage that has turned into a mold problem, backed by one of the largest SERVPRO franchise operations in the Mid-Atlantic.

Service area: Headquartered in Sparks, Maryland (15 Loveton Circle). Covers northern Baltimore County including Hunt Valley, Towson, Cockeysville, Timonium, Lutherville, Ruxton, Roland Park, Rodgers Forge, Hampton, Jacksonville, and Parkton. Also serves Harford County including Bel Air, Aberdeen, Havre de Grace, Forest Hill, Abingdon, Edgewood, and Joppatowne.

Review snapshot: Labon, Jose, and Alex draw consistent praise across hundreds of water and mold jobs for clear communication and fast turnaround. But 6 one-star reviews across 823 total at 4.9 stars raise disputes over moisture readings and billing on larger projects.

Upper Marlboro, MD / 4.8 rating from 477 reviews / Water damage restoration service

Best for: Upper Marlboro and Prince George's County homeowners dealing with water damage that has led to mold, where having plumbing repair and remediation handled in one call matters.

Service area: Headquartered in Upper Marlboro, MD. Serves the Baltimore metro area including Prince George's, Anne Arundel, Howard, Montgomery, Baltimore, Harford, Carroll, Calvert, Charles, and St. Mary's counties in Maryland, plus the District of Columbia. The claimed coverage spans 11 counties and DC, which is broad for a single branch.

Review snapshot: Vicente draws repeated praise for clear explanations and same-day fixes across dozens of reviews. But pricing is the dominant complaint -- drain snaking quoted at $800-$850 and disposal replacements at $777-$1,000 account for most of the 18 negatives across 477 reviews.

Cockeysville, MD / 4.9 rating from 440 reviews / Water damage restoration service

Best for: Greater Baltimore homeowners and businesses needing fast water or mold mitigation with same-day crews, especially insurance-referred jobs in Baltimore, Howard, or Carroll counties.

Service area: Headquartered in Cockeysville, MD. Serves Baltimore City and surrounding areas across Baltimore County, Howard County, and Carroll County. Named service cities include Towson, Catonsville, Ellicott City, Dundalk, Essex, Middle River, Owings Mills, Pikesville, Randallstown, Reisterstown, Parkville, Perry Hall, Westminster, Hampstead, Manchester, Mt. Airy, and Windsor Mill.

Review snapshot: Spencer Adams and Brandon Parker draw consistent praise for fast, careful mitigation work. But 3 of 5 recent complaints describe unreturned calls and delays getting quotes — 5 negatives across 440 total reviews at 4.9 stars.

Gaithersburg, MD / 4.8 rating from 392 reviews / Water damage restoration service

Best for: Gaithersburg and suburban Maryland homeowners dealing with water or mold damage who want a full-service franchise that handles mitigation, remediation, and reconstruction under one roof with 24/7 emergency response.

Service area: Headquartered in Gaithersburg, Maryland at 8797 Snouffer School Road. Serves suburban Maryland and Washington DC. The franchise network is national, but this location covers the DMV region. One reviewer mentioned work in Easton, which is on Maryland's Eastern Shore -- roughly 90 miles from Gaithersburg -- so their actual reach may be broader than typical suburban Maryland. Confirm coverage for your specific location.

Review snapshot: Nestor, Saul, Carlos, Roddy, and David Kirk are praised repeatedly for fast, clean mitigation work and clear communication. But one recent reviewer described foreman Christian as unresponsive and said he sent workers with the wrong flooring -- 2 one-star reviews found across 392 total at 4.8 stars.

Clarksburg, MD / 4.8 rating from 388 reviews / Water damage restoration service

Best for: DMV-area homeowners facing water, sewage, or mold emergencies who want a family-owned restoration firm with 24/7 response, IICRC-trained crews, and in-house insurance claims coordination.

Service area: Headquartered in Clarksburg, Maryland. Primary coverage spans the Washington DC metro area including Montgomery County, Prince George's County, Howard County, Anne Arundel County, Baltimore County, Baltimore City, Carroll County, Frederick County, and Washington County in Maryland; Fairfax County, Loudoun County, Arlington County, Alexandria, and Falls Church in Virginia; and Washington DC. The company also lists WV and PA in its coverage area, but reviews and service pages focus on the immediate DMV region.

Review snapshot: Alfredo, Daniel Adu, and Cirilio draw consistent praise for fast, courteous water and sewage cleanup. But billing disputes dominate the negatives — 6 of 7 recent low-star reviews cite inflated invoices or insurance friction (6 one-star and 1 two-star across 388 reviews at 4.8 stars).

Easton, MD / 4.9 rating from 387 reviews / Water damage restoration service

Best for: Eastern Shore Maryland homeowners who need mold remediation bundled with crawl space encapsulation and want a single company to handle moisture control from diagnosis through long-term prevention.

Service area: Headquartered in Easton, Maryland on the Eastern Shore. Reviewers confirm work in Salisbury and Kent Island. The website references service across Maryland and Delaware. The company participates in Delmarva Power and EmPOWER Maryland programs, which suggests their primary territory is the Delmarva Peninsula.

Review snapshot: Derek, Ivan, and Madison draw consistent praise for communication and follow-through across 387 reviews, but 2 of 4 recent negatives describe crews arriving unclear on the scope and leaving work incomplete until pushed back on.

Pikesville, MD / 4.9 rating from 284 reviews / Water damage restoration service

Best for: Baltimore-area homeowners who want a full-service restoration company that handles mold testing, remediation, water damage, and reconstruction under one roof with Goldmorr mold removal technology.

Service area: Eco Pro Restoration is headquartered in Pikesville, Maryland, just northwest of Baltimore. The website claims 24/7 emergency service throughout Maryland. Reviews come predominantly from the Baltimore metropolitan area. For locations outside the Baltimore metro, confirm response time and availability before booking.

Review snapshot: Jerry (Yossi Stal) draws repeat praise across 284 reviews for free consultations and telling customers when they don't need work. But one recent reviewer waited weeks for an estimate that never came (1 one-star review at 4.9 stars).

Bel Air, MD / 4.9 rating from 222 reviews / Water damage restoration service

Best for: Harford and Cecil County homeowners dealing with water damage or mold who want a franchise-backed restoration crew with 24/7 emergency response and insurance coordination.

Service area: Based in Bel Air, Maryland at 2228 Conowingo Rd. Serves Harford, Baltimore, and Cecil Counties with over 60 listed cities including Aberdeen, Bel Air, Edgewood, Elkton, Essex, Havre De Grace, Middle River, Towson, Perry Hall, and Pikesville. One reviewer noted Taylor drove a considerable distance to Centreville for an asbestos assessment, suggesting they may travel beyond their core three-county area for certain jobs.

Review snapshot: Taylor, Robert, and Camden draw consistent praise across dozens of reviews for clear communication and careful work. But 1 of 222 reviews flags damaged and dirty belongings returned from content storage.

Baltimore, MD / 4.9 rating from 178 reviews / Water damage restoration service

Best for: Baltimore-area homeowners dealing with insurance-covered water, fire, or mold damage who want an employee-owned restoration company with 50 years of history and a dedicated environmental services subsidiary.

Service area: The Baltimore office is at 6920 Tudsbury Road, Suite K, Baltimore, MD 21244. They list service areas including Middle River, Columbia, Towson, Bel Air, Glen Burnie, Westminster, Annapolis, Catonsville, Ellicott City, Reisterstown, Severna Park, Timonium, and Eldersburg. Jenkins also has a separate Rockville, MD office, so the Baltimore office likely focuses on the Baltimore metro and surrounding counties rather than the DC suburbs.

Review snapshot: Demi Hartman, Corey, and Ben Nelson draw consistent praise for communication and craftsmanship across dozens of reviews. But one reviewer reported warranty follow-through collapsed after final payment — 1 negative review found across 178 total at 4.9 stars.

Owings Mills, MD / 4.9 rating from 162 reviews / Water damage restoration service

Best for: Greater Baltimore homeowners dealing with water damage or sewage backups who want one company to handle mitigation, mold cleanup, and reconstruction under a single insurance claim.

Service area: Headquartered in Owings Mills, Maryland. Serves the greater Baltimore metro area. The website claims statewide Maryland coverage, but the vast majority of reviews come from the Baltimore corridor. Confirm response times and travel fees if you are outside the immediate Baltimore area.

Review snapshot: Jose, Navin, Kyle, and owner Marcellis Mosby draw consistent praise for clear communication and fast emergency response. But 1 of 2 recent negatives across 162 reviews at 4.9 stars describes a billing dispute after an insurance denial, with the reviewer alleging inflated referral estimates.

North Bethesda, MD / 5 rating from 159 reviews / Water damage restoration service

Best for: North Bethesda and Aspen Hill homeowners dealing with water damage that has turned into mold, where the same crew can handle remediation and reconstruction under one roof.

Service area: Headquartered at 5030 Boiling Brook Parkway in North Bethesda, Maryland. Lists 10 specific communities: North Bethesda, Rossmoor, Aspen Hill, Halpine, Tilden Woods, Garrett Park, Homecrest, Randolph Hills, Luxmanor, and Parkside. All within Montgomery County. Reviews also come from Rockville, Germantown, Frederick, Montgomery Village, Kensington, Potomac, and Silver Spring, suggesting effective coverage across a wider swath of Montgomery County.

Review snapshot: Alex Callejas draws consistent praise across dozens of reviews for clear communication and fast response, with Adriana, Shelly, and Atilio also named repeatedly. But one recent 1-star reviewer reported unsatisfactory soot cleaning with no real resolution offered (1 of 159 reviews at 5.0 stars).

Frederick, MD / 4.3 rating from 139 reviews / Water damage restoration service

Best for: Frederick-area homeowners dealing with water damage and mold together who want a single large company to handle extraction, remediation, and rebuilding under one contract.

Service area: Headquartered in Frederick, MD at 5730 Industry Lane. The Frederick office lists service coverage in Thurmont, Westminster, Hagerstown, Emmitsburg, Walkersville, Myersville, and extends into northern Virginia with Leesburg and Ashburn. The Virginia reach is notable for a Frederick-based office and may mean longer response times at the edges.

Review snapshot: Justin, Logan, Ron Howard, and Victor draw repeat praise for clear explanations and reliable work, but 11 one-star reviews across 139 total at 4.3 stars cite missed appointments, aggressive pricing, and difficulty reaching management.

Bethesda, MD / 4.9 rating from 133 reviews / Water damage restoration service

Best for: Bethesda homeowners who need mold work bundled with carpet or water damage cleanup from a single-call operation dispatching from Hampden Lane.

Service area: UCM Carpet Cleaning Bethesda dispatches from Hampden Lane in Bethesda, MD. The water damage page references coverage across southern Montgomery County. No specific neighboring cities are listed on the website.

Review snapshot: Edgar, Ofir, and Walfred draw consistent praise across 133 reviews at 4.9 stars, with zero complaints in the last 18 months to flag.

Bethesda, MD / 5 rating from 116 reviews / Water damage restoration service

Best for: Bethesda and Montgomery County homeowners dealing with water damage or mold who want an owner-operated restoration company that handles remediation through reconstruction under one roof.

Service area: Headquartered in Bethesda, MD with a warehouse in Rockville, MD. Primarily serves Montgomery County and the Washington DC metro area, including Chevy Chase, Potomac, Silver Spring, Kensington, Gaithersburg, Germantown, Rockville, Takoma Park, and Northwest Washington, DC. They also maintain a Fort Lauderdale, FL office and claim emergency deployment capability across East Coast and Gulf Coast states.

Review snapshot: Noel draws consistent praise across 116 reviews for responsiveness and honest assessments, with multiple reviewers noting he talked them out of services they didn't need. No negative reviews in the last 18 months.

Germantown, MD / 4.9 rating from 112 reviews / Water damage restoration service

Best for: Germantown homeowners who want mold inspection, testing, and remediation from a long-running local carpet cleaning operation with published pricing and 7-day-a-week availability.

Service area: Based in Germantown, MD 20874, dispatching from Wisteria Dr. The website focuses on Germantown and surrounding areas but does not name specific neighboring cities or counties. The domain name and all page content are Germantown-specific.

Review snapshot: Walfred draws repeated praise for punctuality and care across dozens of reviews, with Ofir and Curtis also named for strong carpet work. But zero negative reviews in the past 18 months means no complaint pattern to report (0 of 112 reviews at 4.9★).

White Plains, MD / 4.9 rating from 110 reviews / Water damage restoration service

Best for: Charles County homeowners dealing with water damage or mold after basement flooding, backed by a franchise with 4.9 stars across 110 Google reviews and zero recent complaints.

Service area: Headquartered in White Plains, Maryland. Serves Charles County including Waldorf, La Plata, Bryans Road, Indian Head, Newburg, Hughesville, Port Tobacco, Pomfret, and Cobb Island. The website also references Oxon Hill, suggesting the franchise territory may extend into southern Prince George's County.

Review snapshot: Matt Garcia, Zach, and Prescott draw repeated praise by name across dozens of reviews for clear communication and fast water mitigation work, with 0 complaints in the last 18 months out of 110 reviews at 4.9 stars.

Frederick, MD / 5 rating from 97 reviews / Water damage restoration service

Best for: Frederick homeowners dealing with water damage or mold who want a single company to handle cleanup through restoration, backed by 34 years in the area and a 12-person crew.

Service area: Headquartered at 5702 Industry Ln B-21 in Frederick, MD 21704. They serve Frederick and the surrounding area, though specific coverage boundaries are not listed on their website. Chamber memberships in the Greater Brunswick Area and Greater Mt. Airy chambers suggest they serve those communities as well.

Review snapshot: Josh, John, and Daniel draw repeated praise for fast, friendly carpet and restoration work across 97 reviews at 5.0 stars. But zero negative reviews in the last 18 months means there is limited complaint data to assess.

Timonium, MD / 4.8 rating from 97 reviews / Water damage restoration service

Best for: Baltimore-area homeowners dealing with basement flooding or mold who want a family-run restoration company that handles insurance claims and offers Wisetack financing.

Service area: EcoClean Restoration is headquartered in Timonium, Maryland. They list service area pages for Baltimore, Owings Mills, Perry Hall, Pikesville, Ellicott City, Randallstown, Reisterstown, Cockeysville, Hunt Valley, Woodlawn, Westminster, Columbia, and Timonium. This covers Baltimore County, parts of Howard County, and Carroll County.

Review snapshot: Shiv draws repeated praise for fast response times and honest assessments, with Willy and Alex frequently named for cleanup work. But the company left 4 recent 1-star reviews unanswered out of 97 total at 4.8 stars, and one reviewer reported property damage during carpet removal.

Linthicum Heights, MD / 4.7 rating from 96 reviews / Water damage restoration service

Best for: Linthicum Heights and Central Maryland homeowners or businesses dealing with water damage that has led to mold growth, backed by a franchise operation with 24/7 response and reconstruction capability.

Service area: Headquartered in Linthicum Heights, Maryland (805 Barkwood Ct). Serves Howard, Carroll, Baltimore, Anne Arundel, Frederick, Harford, and Montgomery Counties, as well as Baltimore City. The Ellicott City area gets its own service page on their website, suggesting that is a particularly active zone. Frederick and Harford Counties are 50-60 miles from the home office, so response times at those edges are worth confirming.

Review snapshot: Tim Walsh, John Harrison, and Amy draw consistent praise for fast response and clear communication across 96 reviews at 4.7 stars, with zero complaints in the last 18 months.

Glenarden, MD / 4.9 rating from 94 reviews / Water damage restoration service

Best for: Prince George's County and DC homeowners dealing with basement water intrusion who want a waterproofing contractor that also handles mold remediation and foundation repair under one roof.

Service area: Headquartered in Glenarden, Maryland (Prince George's County). Serves Washington DC, Silver Spring, Hyattsville, Lanham, Bowie, Laurel, Largo, New Carrollton, Greenbelt, Crofton, Odenton, and Fort Meade. Coverage is concentrated in Prince George's County and extends into Anne Arundel County and the District of Columbia.

Review snapshot: Joe McPherson draws consistent praise across 94 reviews for hands-on communication, with Mr. Jones and crew members like DJ and Lonnie also named positively. But zero negative reviews in the last 18 months means there is no complaint pattern to flag (0 of 94 reviews at 1 star).

Lusby, MD / 4.8 rating from 93 reviews / Water damage restoration service

Best for: Southern Maryland homeowners in Calvert, Charles, or St. Mary's Counties dealing with water damage that has led to mold, where insurance claim navigation and 24/7 owner-level response matter.

Service area: Raines Restoration is based in Lusby, Maryland, in Calvert County. They serve Charles County, St. Mary's County, and Calvert County. Their website says "and beyond" but does not name specific areas outside these three counties.

Review snapshot: Trey and Stephanie draw consistent praise for fast response and hands-on communication across 93 reviews. But one recent reviewer reported Trey visited once and never followed up with a quote (1 one-star review out of 93).

Mount Airy, MD / 4.8 rating from 86 reviews / Water damage restoration service

Best for: Mount Airy homeowners dealing with water damage or basement flooding who want a mitigation-only company that does not handle reconstruction.

Service area: CNR Restoration is headquartered in Mount Airy, Maryland (Carroll County). They advertise service throughout Maryland and mention Florida as a secondary market. Reviews come primarily from the Mount Airy, Frederick, and Carroll County areas. If you are outside this corridor, confirm response time before booking.

Review snapshot: Ricky and Cree draw consistent praise for fast emergency response and hands-on work across 86 reviews. But two recent 1-star reviews (2 of 86 at 4.8★) describe mold remediation jobs that allegedly made conditions worse.

Owings Mills, MD / 5 rating from 83 reviews / Water damage restoration service

Best for: Owings Mills and Baltimore County homeowners who need mold remediation tied to a water damage event, especially if you want one crew to handle water extraction, drying, and mold work under a single scope.

Service area: Headquartered in Owings Mills, Maryland at 11408 Cronridge Dr, Ste J. The website does not list specific service cities beyond Owings Mills, but as a franchise serving the Baltimore County area, they likely cover surrounding communities. Confirm service area boundaries before scheduling, especially if your property is outside the immediate Owings Mills area.

Review snapshot: Jose Machado and Eric Sanchez draw near-universal praise across 83 reviews for fast response and clear communication during water emergencies. But with zero negative reviews in the last 18 months, there is no complaint data to weigh against the positives.

Kensington, MD / 4.8 rating from 80 reviews / Water damage restoration service

Best for: Kensington and Wheaton homeowners who want a single contractor to handle water damage, mold cleanup, and reconstruction under one roof — with 24/7 emergency dispatch and bilingual Spanish-speaking staff.

Service area: SERVPRO of Wheaton/Kensington operates from 10528 Saint Paul Street in Kensington, Maryland. Their listed service area covers Wheaton, Kensington, Glenmont, Silver Spring, Chevy Chase View, Forest Glen, Layhill South, Glenmont Village, Rock Creek Hills, and Lutes — all within Montgomery County. Reviewers confirm jobs in Kensington, Silver Spring, Gaithersburg, and Rockville.

Review snapshot: Brianna, Nick, and Omar draw consistent praise for responsiveness and clear communication across 80 reviews. But with zero recent negatives to test against, the 4.8-star record is untested by public criticism.

Baltimore, MD / 4.3 rating from 80 reviews / Water damage restoration service

Best for: Baltimore-area homeowners dealing with water or mold damage who want a franchise operation with 60 years of local history and IICRC-credentialed technicians backing an insurance-referred restoration.

Service area: Headquartered in Baltimore, MD at 6631 Quad Ave (21237). They list service areas including Parkville, Pasadena, Owings Mills, Dundalk, Glen Burnie, and Hagerstown. The Hagerstown listing is notable — it's about 75 miles from their Baltimore warehouse, so confirm crew availability and response times for jobs that far out.

Review snapshot: Jimmy, Tom Davies, and Roy draw repeated praise for hands-on project management and after-hours emergency response. But 1 recent review out of 80 total at 4.3 stars flagged billing that exceeded the original estimate without clear upfront warning.

Columbia, MD / 4.8 rating from 77 reviews / Water damage restoration service

Best for: Columbia and Howard County homeowners who need mold testing, remediation, and water damage work handled alongside carpet or upholstery cleaning in one call.

Service area: Headquartered in Columbia, MD 21044 with a dispatch point on Little Patuxent Parkway. The website focuses on Columbia and Howard County. The air duct cleaning page references Baltimore County as well, but the primary service area is Howard County and surrounding communities.

Review snapshot: Edgar draws consistent praise across dozens of reviews for punctuality and stain removal, with Ashley, Joseph, and Brett also named positively. No 1-star reviews exist across 77 total reviews at 4.8 stars.

Great Mills, MD / 4.9 rating from 76 reviews / Water damage restoration service

Best for: Southern Maryland homeowners in St. Mary's, Calvert, or Charles County dealing with crawl space mold or water damage who want a locally owned restoration company that handles testing, remediation, and structural repairs under one roof.

Service area: Based in Great Mills, MD at 22460 Chancellors Run Rd in St. Mary's County. The website lists four Maryland counties: St. Mary's, Calvert, Charles, and Anne Arundel. Reviews confirm work across Southern Maryland, with the heaviest concentration in St. Mary's County. The website claims service across all of Maryland, but the county-specific pages and review geography suggest Southern Maryland is the realistic primary service area.

Review snapshot: Greg draws the most praise by name across dozens of crawl space and mold jobs, with Janeen credited for responsive office communication and J.W. singled out for duct cleaning. But one reviewer described months of unresponsive follow-up from office staff Tammy after an initial inspection -- 1 one-star review across 76 total at 4.9 stars.

Marlow Heights, MD / 4.9 rating from 74 reviews / Water damage restoration service

Best for: Marlow Heights homeowners dealing with water-triggered mold who want a family-run crew that handles extraction, drying, remediation, and the rebuild under one roof.

Service area: Headquartered in Marlow Heights, Maryland (Prince George's County). The website lists service pages for cities and counties across central Maryland, including Bowie, Clinton, Capitol Heights, Upper Marlboro, Waldorf, Laurel, Columbia, Annapolis, Bethesda, Silver Spring, and Potomac. Counties named include Prince George's, Anne Arundel, Charles, Calvert, Montgomery, and Howard. That covers a wide radius; confirm response times for locations far from Marlow Heights.

Review snapshot: Fred Johnson and his son Andre draw consistent praise across 74 reviews for same-day arrivals and walking homeowners through insurance claims, but zero negative reviews in the last 18 months means you have no recent complaints to weigh.

Union Bridge, MD / 4.9 rating from 72 reviews / Water damage restoration service

Best for: Mount Airy and Frederick County homeowners dealing with water damage or post-flood mold who want a locally owned restoration company with same-day emergency response and SteraMist disinfection.

Service area: Headquartered in Mount Airy, Maryland, with a second location in Union Bridge (Frederick County). They serve within approximately 90 minutes of Mount Airy, covering Carroll, Frederick, Howard, Montgomery, Baltimore, Anne Arundel, and Washington counties in Maryland, along with parts of Virginia (Fairfax, Loudoun, Stafford), Pennsylvania (Adams, Somerset, Bedford), West Virginia (Berkeley, Jefferson, Morgan, and others), and Washington, D.C. The five-state claim is broad for a locally owned company with two locations.

Review snapshot: Cory, Frank, Erick, and Stephanie get repeated praise for clear communication and after-hours responsiveness. But with zero 1-star reviews across 72 total at 4.9 stars, there are no complaint patterns to flag.

Westminster, MD / 5 rating from 71 reviews / Water damage restoration service

Best for: Carroll and Howard county homeowners dealing with water damage or mold who want a veteran-owned franchise operation backed by BELFOR with strong insurance claim support.

Service area: Headquartered in Westminster, Maryland. Serves Carroll and Howard counties, including Ellicott City, Columbia, Eldersburg, Fulton, Highland, Clarksville, Dayton, Marriottsville, Simpsonville, Woodstock, Catonsville, Sykesville, and West Friendship.

Review snapshot: Erik Barvir draws consistent praise across 71 reviews for fast response times, clear communication, and hands-on insurance navigation, with no 1-star reviews on record.

Baltimore, MD / 5 rating from 71 reviews / Water damage restoration service

Best for: Baltimore and Annapolis homeowners who want a plant-based, low-demolition mold treatment from an owner-operated franchise with a 5.0-star Google rating across 71 reviews.

Service area: Headquartered in Baltimore, MD (21207). Serves the Baltimore metro and Annapolis areas including Lutherville-Timonium, Towson, Parkville, Reisterstown, Owings Mills, Pikesville, White Marsh, Catonsville, Glen Burnie, Severna Park, Annapolis, Bel Air, Forest Hill, Monkton, and surrounding communities in Baltimore, Anne Arundel, and Harford counties.

Review snapshot: Jason and Jay draw consistent praise across 71 reviews for honest assessments, same-day availability, and not upselling, with zero 1-star reviews on record.

Aspen Hill, MD / 4.9 rating from 70 reviews / Water damage restoration service

Best for: Aspen Hill and Montgomery County homeowners who want carpet cleaning, water damage drying, and mold work handled by one local crew in a single visit.

Service area: Based in Aspen Hill, MD (ZIP 20906). Serves Aspen Hill, Wheaton, Kensington, Glenmont, Layhill, Forest Glen, Silver Spring, Olney, and eastern Rockville across Montgomery County, Maryland. After-hours emergency dispatch covers nearby areas through a partner network.

Review snapshot: Walfred draws the most repeat praise across 70 reviews, with Edgar and Curtis also named frequently for punctuality and cleaning quality. But zero reviews mention mold or remediation work specifically, so all feedback reflects cleaning jobs only (0 one-star reviews across 70 total at 4.9 stars).

Lanham, MD / 4.7 rating from 68 reviews / Water damage restoration service

Best for: Lanham and central Prince George's County homeowners dealing with water damage that has led to mold growth, backed by an owner-operated franchise in business since 2007.

Service area: Headquartered at 4720 Boston Way, Suite L, Lanham, MD 20706. The website lists over 20 communities across Prince George's County including Bowie, Largo, Upper Marlboro, Greenbelt, Glenn Dale, Kettering, Lake Arbor, Seabrook, Glenarden, Mitchellville, and Woodmore. All listed areas are within Prince George's County, Maryland.

Review snapshot: Richard Ludd draws repeat praise for communication and follow-through on water damage jobs, and Ted Porter responds personally to every complaint. But two separate reviewers reported dangerously aggressive driving by company trucks — 3 one-star reviews across 68 total.

Laurel, MD / 4.7 rating from 66 reviews / Water damage restoration service

Best for: Laurel and Howard County homeowners who need mold remediation bundled with carpet or water damage cleanup from a single crew that handles the full scope.

Service area: Based in North Laurel, Maryland, dispatching from Gorman Ave in the 20707 zip code. They serve Laurel and the greater Howard County area. The website does not specify exact city boundaries beyond that.

Review snapshot: Edgar draws consistent praise across a dozen reviews for punctuality, friendliness, and stain removal results. But phone quotes sometimes differ from on-site pricing once the technician assesses the job — 1 review at 1-2 stars out of 66 total.

Silver Spring, MD / 4.9 rating from 64 reviews / Water damage restoration service

Best for: Silver Spring homeowners who need mold testing after water damage and want a single company that also handles carpet and upholstery cleaning in the same visit.

Service area: Sunbird Carpet Cleaning Silver Spring dispatches from Thayer Ave in Silver Spring, MD. The website does not list specific cities or counties served beyond Silver Spring.

Review snapshot: Curtis, Edgar, and Walfred draw repeat requests and personal praise across dozens of reviews. But one recent reviewer reported paying $300 via Zelle against a $190 invoice, with no clarification from the owner — 1 negative out of 64 reviews at 4.9 stars.

Germantown, MD / 4.9 rating from 58 reviews / Water damage restoration service

Best for: Germantown and upper Montgomery County homeowners who want mold remediation from a cleaning company that also handles the water damage that likely caused the mold in the first place.

Service area: USA Clean Master is headquartered in Rockville, MD, with a dispatch point on Frederick Rd in Germantown. They list additional dispatch locations in Bethesda, Gaithersburg, Potomac, Silver Spring, Rockville, and Washington DC in Maryland, plus Manassas and Reston in Virginia. Their physical presence is concentrated in Montgomery County, MD, but they market services across the broader DC metro area.

Review snapshot: Ofir draws repeated praise for honest assessments and stain removal, with Walfred and Jerome also named for punctuality and care. But with zero negative reviews across 58 total at 4.9 stars, there is little buyer feedback on mold-specific work.

Reisterstown, MD / 5 rating from 56 reviews / Water damage restoration service

Best for: Reisterstown homeowners dealing with basement flooding or mold after water damage who want a family-run crew that can be on-site within 30 minutes.

Service area: Based in Reisterstown, Maryland at 12360 Owings Mills Boulevard. Serves Reisterstown, Owings Mills, Baltimore, and surrounding areas of Maryland. The website does not specify exact boundaries or a mileage radius.

Review snapshot: Indira, Marvin, and Roger Moreno draw consistent praise for fast response times and hands-on owner involvement. But with zero 1-star reviews across 56 total at 5.0 stars, there are no complaint patterns to report.

Mount Airy, MD / 4.9 rating from 54 reviews / Water damage restoration service

Best for: Central Maryland homeowners from Frederick to Bethesda looking for a veteran-owned franchise that uses plant-based enzyme treatments instead of harsh chemical demolition for mold remediation.

Service area: Based in Mount Airy, MD 21771. Serves central Maryland including Frederick, Columbia, Ellicott City, Gaithersburg, Germantown, Rockville, Bethesda, Potomac, Westminster, Bowie, Crofton, Silver Spring, Olney, Clarksburg, Clarksville, and surrounding communities. This is a large coverage area spanning multiple counties.

Review snapshot: Brian and Brandon draw repeated praise for patient explanations and non-pushy consultations across 54 reviews. But 1 reviewer at 1 star described a dispute over inspection fees and methods used during an assessment.

Beltsville, MD / 4.7 rating from 54 reviews / Water damage restoration service

Best for: Beltsville and DMV-area homeowners dealing with water damage that has led to mold, since Eagle handles both the water restoration and mold remediation under one roof with 14 years of experience.

Service area: Eagle is headquartered in Beltsville, Maryland, and serves the broader DMV area. Their website references serving the Washington, D.C. metropolitan region. Most Google reviewers do not specify their location, so the practical reach of their service area beyond Prince George's County is difficult to confirm.

Review snapshot: Lucas draws praise from reviewers for hands-on restoration work, and the broader team gets consistent marks for fast response times. But 1 review out of 54 at 4.7★ describes being hung up on before finishing a phone call.

Baltimore, MD / 4.9 rating from 53 reviews / Water damage restoration service

Best for: Baltimore homeowners in older rowhome neighborhoods like Federal Hill, Canton, and Hampden who need mold testing with same-day scheduling and plain-English lab reports from a locally owned operation active since 2010.

Service area: Headquartered in Baltimore, Maryland at 3204 Dorchester Rd. The website lists service pages for Baltimore neighborhoods including Canton, Federal Hill, Hampden, Fells Point, Locust Point, Mount Vernon, Pigtown, Roland Park, Bolton Hill, and Waverly. Beyond Baltimore, they claim coverage in Annapolis, Bowie, College Park, Elkton, Frederick, Gaithersburg, Glen Burnie, Hagerstown, Hyattsville, Laurel, Owings Mills, Rockville, Salisbury, Silver Spring, and Takoma Park. That spans nearly the entire state of Maryland, which is ambitious for what reviewers describe as a one-person operation. Confirm response times for areas far from Baltimore.

Review snapshot: Whitney draws near-universal praise across 53 reviews for fast turnaround, clear report explanations, and willingness to assist with legal cases. But 2 recent negatives cite air scrubber rental pricing higher than competitors and slow lab results with a $300 rush fee.

Glen Burnie, MD / 4.2 rating from 53 reviews / Water damage restoration service

Best for: Glen Burnie and Anne Arundel County property managers who need a single contractor to handle mold remediation, water damage cleanup, and the rebuild under one roof.

Service area: Headquartered in Glen Burnie, Maryland. Primarily serves Anne Arundel County within a 30-mile radius. Claims coverage in Howard, Baltimore, and Queen Anne's counties, though the service area page only details Anne Arundel County and Annapolis specifically. They extend beyond their standard radius for emergencies.

Review snapshot: Diane draws repeat praise from property managers and condo associations for responsiveness and communication, with Frank and Bruce Sr/Jr noted for on-site work quality. But 1 of 53 reviews at 4.2★ describes a billing dispute and difficulty reaching ownership.

Essex, MD / 5 rating from 51 reviews / Water damage restoration service

Best for: Essex and Baltimore County homeowners dealing with basement flooding or crawlspace mold who want a family-run operation that has handled the same neighborhood since 2012.

Service area: Headquartered in Essex, Maryland (4 Nashua Ct Suite 13). They list Baltimore, Bel Air, Towson, Columbia, Ellicott City, Dundalk, Catonsville, Glen Burnie, Annapolis, Pikesville, and Owings Mills as service areas. One reviewer in New Jersey reported them traveling out of state. The 12-city list spans most of central Maryland, which is a broad claim for a small family operation.

Review snapshot: Darrick gets called out by name in review after review for calm, honest communication and same-day response. But with zero negative reviews across 51 total at 5.0 stars, there is no independent complaint data to stress-test those claims.

Huntingtown, MD / 5 rating from 49 reviews / Water damage restoration service

Best for: Calvert County homeowners dealing with water damage or crawlspace mold who want a SERVPRO franchise with a perfect 5.0 Google rating and named field techs reviewers consistently praise by name.

Service area: Based in Huntingtown, Maryland. Serves Calvert County including Chesapeake Beach, Prince Frederick, Dunkirk, Lusby, Solomons, North Beach, Owings, Sunderland, St. Leonard, Port Republic, Broomes Island, Dowell, Drum Point, Calvert Beach, and Barstow.

Review snapshot: Frank, Todd, and Ricky draw repeated praise across dozens of reviews for fast response and clear communication. But with 0 negative reviews found across 49 total at 5.0 stars, there is no complaint pattern to report.

Silver Spring, MD / 5 rating from 48 reviews / Water damage restoration service

Best for: Silver Spring homeowners and landlords dealing with mold after water damage who want a national chain with IICRC-trained technicians and same-day or next-day scheduling.

Service area: FDP Mold Remediation of Silver Spring dispatches from Georgia Ave in Silver Spring, MD. They list coverage for Takoma Park, Adelphi, Colesville, Fairland, Kemp Mill, Wheaton-Glenmont, White Oak, Beltsville, Chillum, Greenbelt, Hyattsville, and Langley Park. Reviews also mention Bethesda jobs. The parent company operates locations across the DC metro, Baltimore, Northern Virginia, New Jersey, New York, Florida, and Texas, so jobs at the edge of this location's area may be routed elsewhere.

Review snapshot: Alex Cruz and Abraham draw consistent praise for clear explanations and fast turnaround across dozens of reviews. But with zero negative reviews among 48 total at 5.0 stars, there is no complaint pattern to report.

Forest Hill, MD / 4.2 rating from 47 reviews / Water damage restoration service

Best for: Central Maryland homeowners dealing with water emergencies who want a family-owned restoration company with 40 years in Harford County and a 2-year warranty on all restoration work.

Service area: Headquartered in Forest Hill, Maryland (Harford County). Serves Central Maryland including Bel Air, Jarrettsville, Fallston, Baltimore, Baltimore City, Cecil County, and surrounding communities. Project photos show work in Towson, Catonsville, Dundalk, Elkton, Parkton, and as far as Wilmington, Delaware and Red Lion, Pennsylvania.

Review snapshot: Jenn, Kevin, and Josh draw consistent praise for fast response and friendly service, but 3 of the 47 reviews are 1-star, with one detailed complaint about subcontractors leaving a home messy and using wrong materials.

Pasadena, MD / 5 rating from 44 reviews / Water damage restoration service

Best for: Pasadena and Anne Arundel County homeowners dealing with basement flooding or sump pump failures who want a franchise with an 18,000-square-foot warehouse for contents storage and packout.

Service area: Headquartered in Arnold, Maryland, serving Pasadena, Gibson Island, and Lake Shore as the primary coverage area. Reviews confirm jobs in Glen Burnie, Severna Park, Linthicum Heights, Arnold, Centreville, and the greater Annapolis area, all within Anne Arundel County and nearby.

Review snapshot: Hector, Orlando, Justin, and Craig get repeated praise for showing up fast and explaining the process clearly. But with 0 negative reviews across 44 total at 5.0 stars, there is no complaint pattern to report.

Cockeysville, MD / 5 rating from 42 reviews / Water damage restoration service

Best for: Hunt Valley and northern Baltimore County homeowners who want a restoration franchise with strong insurance agent relationships and a 5.0-star Google rating across 42 reviews.

Service area: Headquartered at 201 International Circle in Cockeysville, Maryland (Hunt Valley area). The website lists service coverage for Hunt Valley, Cockeysville, Lutherville-Timonium, Reisterstown, Hereford, Sparks, Jarrettsville, Upperco, Owings Mills, Pikesville, Towson, and Baltimore. One review mentions a Linthicum location, and another reviewer was based in Washington, DC, suggesting the actual service radius extends beyond the listed communities.

Review snapshot: Kevin Brown, Chase, and Tim Walsh draw consistent praise from both homeowners and insurance agents for responsiveness and clear communication. But with zero 1-star reviews across 42 total, the review set skews heavily toward insurance-industry referral partners rather than direct consumers.

Baltimore, MD / 4.9 rating from 40 reviews / Water damage restoration service

Best for: Baltimore homeowners dealing with water damage that has led to mold growth, where Hero Restoration can handle both the water mitigation and mold remediation under one crew with 24/7 emergency response.

Service area: Hero Restoration is headquartered in the Brooklyn neighborhood of Baltimore, Maryland at 3729 South Hanover Street. They list service coverage across Baltimore, Pasadena, Glen Burnie, Edgewood, Abingdon, Reisterstown, Joppatowne, and Lutherville. Reviews confirm work in the greater Baltimore metro area, though the breadth of the claimed area — stretching from Edgewood in the northeast to Reisterstown in the northwest — covers a wide radius.

Review snapshot: Mike and Rob draw consistent praise for fast response times and hands-on project management across 40 reviews. But 1 one-star review describes a dismissive phone call when a property manager tried to book a job.

Lanham, MD / 4.4 rating from 38 reviews / Water damage restoration service

Best for: Lanham-area homeowners dealing with water damage that has led to mold growth, where the same crew handles extraction, drying, and mold removal under one scope of work.

Service area: VIP Restoration Services is headquartered in Lanham, Maryland. The website claims coverage across Washington D.C., Baltimore, Fairfax, Arlington, Alexandria, Falls Church, Annapolis, and Hyattsville. That spans a wide geography from one office — roughly 60 miles from Annapolis to Fairfax — so confirm crew availability for your specific location.

Review snapshot: Julian draws personal praise for guiding homeowners through insurance decisions, and multiple trade partners refer clients here. But 38 reviews total is a thin sample, and no negative voices surface in the recent window to test that reputation.

Showell, MD / 4.5 rating from 34 reviews / Water damage restoration service

Best for: Eastern Shore MD and coastal Delaware homeowners needing mold remediation tied to water damage, backed by a family-run restoration company operating since 1981.

Service area: Headquartered in Showell, Maryland. Serves the Eastern Shore of Maryland including Ocean City, Ocean Pines, Bishopville, Berlin, and Salisbury. Also covers southern Delaware beach communities including Fenwick Island, Bethany Beach, Ocean View, Rehoboth Beach, Lewes, Milton, Frankford, Dagsboro, Millsboro, and Selbyville.

Review snapshot: Mike Cericola and Michelle draw consistent praise for responsiveness and communication, and property managers like Tracie and Connor call them first. But 1 one-star review across 34 total at 4.5 stars alleges unfinished work on a fire repair job.

Lusby, MD / 5 rating from 30 reviews / Water damage restoration service

Best for: Southern Maryland homeowners in Calvert, Charles, or St. Mary's counties who need a single company to handle water or mold damage from mitigation through reconstruction with direct insurance billing.

Service area: Headquartered in Lusby, Maryland. Serves the three-county region of Southern Maryland: Calvert County (Prince Frederick, Chesapeake Beach, Huntingtown, Lusby), Charles County (Waldorf, La Plata, Indian Head, Bensville), and St. Mary's County (Lexington Park, Leonardtown, California). The service area is geographically large and rural, so confirm response times for locations far from Lusby.

Review snapshot: Orlando, Jeff, and Markus draw repeat praise for responsiveness and clear communication on water damage jobs. But the review pool is small at 30 total, with 1 one-star review that contains no text.

Bel Air, MD / 5 rating from 39 reviews / Water damage restoration service

Best for: Northeast Maryland homeowners dealing with water damage or basement mold who want a family-owned outfit with 24/7 emergency response and competitive pricing.

Service area: Headquartered in Bel Air, Maryland (215 Red Pump Rd). Serves Northeast MD including Aberdeen, Havre de Grace, Edgewood, Fallston, Perry Hall, Joppatowne, Middle River, Elkton, Perryville, Rising Sun, Charlestown, Chesapeake City, North East, and Port Deposit. The claimed area spans most of Harford and Cecil counties plus parts of Baltimore County.

Review snapshot: Austin draws consistent praise across 39 reviews for fast response, clear communication, and fair pricing. But with zero negative reviews on record, there is no complaint data to evaluate.

Gaithersburg, MD / 4.9 rating from 28 reviews / Water damage restoration service

Best for: Gaithersburg-area homeowners who want a single company to handle mold testing, remediation, and water damage under one roof, with three offices spanning Frederick to Lanham.

Service area: Headquartered in Gaithersburg, MD with additional offices in Frederick and Lanham. The company lists Frederick, Hagerstown, Urbana, Damascus, Gaithersburg, Germantown, Bethesda, Rockville, Potomac, Chevy Chase, Olney, Columbia, Annapolis, and Silver Spring as service areas. They also claim to serve Washington DC, Virginia, and Pennsylvania, though the extent of that coverage is unclear.

Review snapshot: Tommy and Jesus draw consistent praise across 28 reviews for fast response times and honest pricing, but with zero negative reviews to weigh, the 4.9-star rating is untested by public criticism.

Rockville, MD / 4.7 rating from 27 reviews / Water damage restoration service

Best for: Rockville-area homeowners dealing with water damage that led to mold, since Superior handles both the water extraction and mold work under one contract with $199 air quality testing.

Service area: Superior operates from Rockville, Maryland (15733 Crabbs Branch Way). The website claims coverage across Washington DC, Baltimore, Virginia, and Fairfax VA. That is a service radius of 40-60 miles in multiple directions, so confirm availability and response time for your specific location.

Review snapshot: Shawn and Luis draw praise for basement mold and water leak fixes, with reviewers noting on-time arrivals and clean work areas. But 1 of 27 reviewers reports mold returning months later with no callback.

Baltimore, MD / 4.8 rating from 25 reviews / Water damage restoration service

Best for: Reisterstown and northwest Baltimore County homeowners dealing with water or mold damage who want a family-run SERVPRO franchise operating since 1974.

Service area: Based at 4030 Benson Avenue in Baltimore, MD. Serves Reisterstown, Owings Mills, Randallstown, Pikesville, Glyndon, Stevenson, Upperco, McDonogh, Garrison Forest, and Catonsville — all within northwest Baltimore County.

Review snapshot: Brandy, Chrissy, and Tim draw repeated praise for responsiveness and follow-through across 25 reviews. But one recent complaint describes a crew damaging walls and leaving the site dirty — 1 one-star review at 4.8 stars.

Stevensville, MD / 4.7 rating from 24 reviews / Water damage restoration service

Best for: Maryland Eastern Shore and Annapolis-area homeowners needing water damage dried and mold addressed by a single PuroClean franchise with 24/7 response from the Stevensville base.

Service area: Based in Stevensville, Maryland (Queen Anne's County, Eastern Shore). Lists service coverage for Annapolis, Baltimore, Hyattsville, Laurel, Bowie, and surrounding areas. The office sits on the eastern side of the Chesapeake Bay Bridge, which means Annapolis and points west require a bridge crossing. The claimed coverage area spans over 60 miles from the Stevensville base.

Review snapshot: Benny draws repeat praise for communication and thoroughness on water mitigation jobs, and Orlando gets called out for being informative and punctual. But with only 24 total reviews, the sample is small for a franchise that has operated since at least 2015.

Baltimore, MD / 4.8 rating from 22 reviews / Water damage restoration service

Best for: Baltimore and Annapolis homeowners who want a plant-based mold treatment that avoids demolition, run by franchise operator Jason Toliver.

Service area: Based in Baltimore, MD 21207, serving the Baltimore and Annapolis metro areas. The website lists coverage across multiple counties including Lutherville-Timonium, Towson, Owings Mills, Ellicott City, Columbia, Severna Park, Glen Burnie, Annapolis, Bel Air, and many other communities. That is a wide footprint for what appears to be a small operation — confirm availability and scheduling for your specific location.

Review snapshot: Jay Toliver draws consistent praise for communication and knowledge from reviewers like Ian Chaput and Carrie Tollett, but 22 total reviews is thin for a company covering this wide a territory.

Waldorf, MD / 4.8 rating from 21 reviews / Water damage restoration service

Best for: Southern Maryland homeowners in Charles County dealing with mold after water damage who want an ACAC-credentialed owner personally running the job.

Service area: Headquartered in Waldorf, MD. Serves Charles County, St. Mary's County, Calvert County, Prince George's County, and Washington DC. The company also holds a Virginia mold inspector credential, though the primary service area is Southern Maryland.

Review snapshot: John Paul draws consistent praise across 21 reviews at 4.8 stars for hands-on involvement and fast response times, with zero complaints in the last 18 months.

Gaithersburg, MD / 5 rating from 16 reviews / Water damage restoration service

Best for: Gaithersburg-area homeowners dealing with water damage that led to mold, who want one company to handle extraction, remediation, and rebuild under a single insurance claim.

Service area: Headquartered in Gaithersburg, Maryland. Serves Montgomery County and Frederick County as primary areas, with dedicated service pages for Carroll County and Washington County. The mold remediation FAQ also names Silver Spring, Bethesda, Rockville, and Frederick as specific cities served.

Review snapshot: Olga draws repeat praise for fast on-site response, and Miguel and Dan get called out for quality finish work. But with only 16 reviews since 2016, the sample is thin — 0 of 16 are negative at 5.0★.