Mold remediation companies in Connecticut

Stratford, CT / 4.7 rating from 1351 reviews / Water damage restoration service

Best for: Stratford and Bridgeport-area homeowners dealing with water damage that led to mold, who want a single company to handle plumbing repair, water extraction, and mold cleanup in one coordinated job.

Service area: Headquartered at 815 Woodend Rd, Stratford, CT. Serves the Bridgeport metro area including Stratford, Milford, Fairfield, Trumbull, Shelton, and Monroe. Claims coverage across Fairfield, New Haven, Middlesex, Litchfield, Hartford, Windham, Tolland, and New London counties, spanning from Danbury to New London. That is effectively all of Connecticut, which is an unusually broad claim for a single branch location.

Review snapshot: Orlando, Sal, and Richard draw repeat praise for fast, hands-on work across 1,351 reviews at 4.7 stars. But 25 recent complaints center on pricing shock, with multiple reviewers reporting bills two to three times what local competitors charged for the same fix.

Danbury, CT / 4.8 rating from 769 reviews / Water damage restoration service

Best for: Danbury and western Connecticut homeowners who need 24/7 emergency water damage response backed by in-house plumbing repair, so one crew handles both the source and the cleanup.

Service area: Based at 68 Main St, Danbury, CT. The Danbury location serves the broader Bridgeport metro area, with the website naming Bethel, Brookfield, Ridgefield, New Milford, Shelton, Trumbull, New Haven, West Haven, Cheshire, and Wallingford as specific communities. County coverage claims extend across New Haven, Middlesex, Fairfield, Litchfield, Hartford, Windham, Tolland, and New London counties, which spans most of Connecticut. For locations far from the Danbury base, confirm actual response time.

Review snapshot: Josh Jordan draws repeat praise across dozens of reviews for fast, clean drain and sewer work, with Orlando, Frank, and Franklin also named as standouts. But 6 one-star reviews out of 769 total at 4.8 stars center on pricing that multiple customers call excessive for routine jobs like unclogging a sink.

East Haven, CT / 4.9 rating from 493 reviews / Water damage restoration service

Best for: Shoreline Connecticut homeowners in East Haven, Branford, or Guilford who need mold remediation handled by the same SERVPRO franchise that already knows their property from prior water damage work.

Service area: Headquartered in East Haven, CT. Core service area covers five towns along Connecticut's shoreline: Branford, East Haven, Guilford, North Branford, and Northford. Reviews mention jobs in Hamden, New Haven, and Meriden, suggesting they take work beyond their listed territory.

Review snapshot: Imelda, Ricardo, and Chelly draw consistent praise across 493 reviews at 4.9 stars. But one reviewer flagged billing concerns, and another said customer service fell short compared to a nearby SERVPRO location — 3 one-star reviews total.

Fairfield, CT / 5 rating from 341 reviews / Water damage restoration service

Best for: Southern Connecticut homeowners in Fairfield, Danbury, or Newtown who need water damage and mold handled by the same crew under one 24/7 franchise operation.

Service area: Headquartered in Fairfield, CT. Serves seven cities across southern Connecticut: Fairfield, Norwalk, Danbury, Trumbull, Southbury, Newtown, and Monroe. The coverage area spans from the coast (Norwalk, Fairfield) inland to Danbury and Southbury, roughly a 40-mile east-west stretch.

Review snapshot: Troy and Nicole draw consistent praise across 341 reviews for fast response and clear communication. But one recent reviewer left a 1-star citing miscommunication on their project — 1 negative out of 341 at 5.0 stars.

North Haven, CT / 4.7 rating from 264 reviews / Water damage restoration service

Best for: North Haven and Fairfield County homeowners dealing with water damage that has led to mold, who want one company to handle extraction, drying, remediation, and reconstruction under a single insurance claim.

Service area: Headquartered in North Haven, Connecticut, with a second office in Westport, Connecticut. They serve all of Connecticut and Western Massachusetts. With only two offices covering that territory, confirm crew availability and response times for locations far from the I-91 or I-95 corridors.

Review snapshot: Justin Chabot and Joe draw consistent praise for fast emergency response and clear communication, but reconstruction timelines have stretched months past estimates, with 6 one-star reviews across 264 total.

Berlin, CT / 5 rating from 239 reviews / Water damage restoration service

Best for: Berlin-area homeowners dealing with water damage or mold who want a non-franchise local team with 24/7 emergency response and direct insurance billing.

Service area: Total Restoration is headquartered in Berlin, Connecticut. They serve Hartford, New Haven, Middlesex, Tolland, and New London counties. Specific cities include Avon, Bloomfield, Bristol, Canton, East Hartford, Farmington, Glastonbury, Hartford, Manchester, Meriden, Middletown, New Haven, Newington, Southington, Wallingford, and West Hartford. Five counties is a wide claim for a single-location company — confirm response times for addresses outside the Hartford metro area.

Review snapshot: Luis draws the most praise across 239 reviews for cleanup and mitigation work, with Ramon and Tim also named repeatedly — zero complaints at 3 stars or below in the last 18 months.

Groton, CT / 4.9 rating from 210 reviews / Water damage restoration service

Best for: Groton and southeastern Connecticut homeowners dealing with water damage that has led to mold growth, who want the plumbing repair and remediation handled by one company with 24/7 availability.

Service area: Based in Groton, Connecticut at 495 Gold Star Hwy STE 212. The water damage restoration page lists eight counties served: New Haven, Middlesex, Fairfield, Litchfield, Hartford, Windham, Tolland, and New London. A related Bridgeport office service area page lists cities across all of Connecticut. For mold and water damage emergencies, confirm whether the Groton office or another location dispatches to your area and what the expected response time is.

Review snapshot: Charles draws repeated praise for fast response, clear explanations, and diagnosing problems other plumbers missed, while Merg earns similar marks for courtesy and thoroughness. But pricing complaints account for most of the 6 one-star reviews across 210 total at 4.9 stars, with charges of $430-$600 for work reviewers considered overpriced.

Darien, CT / 5 rating from 186 reviews / Water damage restoration service

Best for: Darien and New Canaan homeowners dealing with basement mold tied to groundwater intrusion who want a single crew to handle testing, remediation, and reconstruction under one general contractor license.

Service area: Headquartered at 110 Post Rd in Darien, Connecticut. They serve Darien and New Canaan, both affluent communities along the Gold Coast of Long Island Sound. The website does not claim coverage beyond these two towns.

Review snapshot: Imelda, Ivan, and Rosario draw the most praise across 186 reviews at 5.0 stars, with zero negative reviews in the last 18 months.

Newington, CT / 4.8 rating from 180 reviews / Water damage restoration service

Best for: Newington-area homeowners dealing with water damage that also triggered mold growth, who want one company to handle plumbing repair, water extraction, and mold remediation under a single dispatch.

Service area: Headquartered in Newington, CT. Serves the greater Hartford County area including Hartford, East Hartford, Wethersfield, Rocky Hill, Glastonbury, South Windsor, Bloomfield, Enfield, Suffield, Canton, Simsbury, Southington, Plainville, Vernon, Coventry, Ellington, Stafford, Willimantic, and Storrs. Claims coverage across 8 Connecticut counties (Hartford, New Haven, Middlesex, Fairfield, Litchfield, Windham, Tolland, New London) — that is an unusually broad footprint for a single office, so confirm availability at your specific address.

Review snapshot: Fernando draws repeated praise for walking homeowners through insurance claims and water damage response, and Manuel gets consistent marks for drain work. But pricing complaints dominate the negatives — 4 one-star reviews across 180 total flag charges ranging from $600 for a basic drain clearing to $8,500 for pipe replacement.

Wilton, CT / 5 rating from 170 reviews / Water damage restoration service

Best for: Wilton and Ridgefield homeowners dealing with water-triggered mold in older Connecticut homes who want a franchise team with an insurance adjuster background handling the claim alongside the remediation.

Service area: Based at 24 Danbury Road in Wilton, Connecticut. The website names 23 service area towns spanning western Fairfield County (Wilton, Ridgefield, Danbury, Georgetown, Branchville, Cannondale, Trumbull, Greenwich, Glenville, Pemberwick, Aspetuck, Lyons Plain, Topstone, Twin Lakes Village) and crossing into Westchester County, New York (Armonk, Bedford, Elmsford, Valhalla, Vista, South Salem, Scotts Corners, Titicus). That footprint covers parts of two states and stretches roughly 40 miles, so confirm response times if you are outside the Wilton-Ridgefield core.

Review snapshot: Drasko Samara, Cesar, and Alejandro Restrepo draw repeat praise across 170 reviews for fast response and clear communication. But 1 of 2 recent negatives details a reconstruction contract dispute with delays and unfavorable terms.

North Haven, CT / 4.6 rating from 169 reviews / Water damage restoration service

Best for: North Haven and central Connecticut homeowners dealing with water damage that led to mold, where a single company handling mitigation through rebuild under one insurance claim matters.

Service area: Pro-Klean is headquartered at 97 Defco Park Rd in North Haven, Connecticut. They claim to serve the entire state of Connecticut for both residential and commercial work. Most reviewers reference the greater New Haven area, condos, and surrounding towns. For locations far from North Haven, confirm crew availability and response time before booking.

Review snapshot: Tony, Art, and Ray draw consistent praise for communication and hands-on project management. But 5 one-star reviews across 169 flag subcontracted crews doing poor-quality work and projects dragging months past deadline.

Danbury, CT / 4.8 rating from 159 reviews / Water damage restoration service

Best for: Fairfield and Westchester County homeowners dealing with water damage that has led to mold, where a national franchise with 24/7 emergency response and in-house reconstruction can handle everything under one roof.

Service area: Headquartered in Danbury, CT with a second office in White Plains, NY. Serves Fairfield County, CT (including Bridgeport, Danbury, Fairfield, Greenwich, Norwalk, Shelton, Stamford, Stratford, Bethel, Ridgefield) and Westchester County, NY (including White Plains, Yonkers, New Rochelle, Mount Vernon, Scarsdale, Ossining, Peekskill, Rye, Tarrytown). Review locations confirm active work throughout both counties, with jobs noted as far as Beacon, Pawling, and Hopewell Junction in Dutchess County, NY.

Review snapshot: Mark Hatfield, Greg, and Quacian draw repeated praise for clear communication and fast mitigation work. But one recent 1-star review (1 of 159 at 4.8 stars) alleges theft and property damage during a job, with no owner response.