Provider profile
Mold Zero
Provider snapshot
What this listing says
Tampa Bay homeowners dealing with post-hurricane mold who want a fog-based treatment that avoids major demolition, backed by 311 reviews at 4.9 stars.
Best for
- Pinellas County and Tampa Bay homeowners facing mold after water intrusion or hurricane damage
- Owners who want to avoid large-scale demolition during remediation, since the fog-based approach treats surfaces and air without tearing out most materials
- Commercial property managers needing large-scale remediation, as the company has handled jobs up to 14,000 sq ft
- Buyers who need fast turnaround, as multiple reviewers report same-week scheduling and same-day property re-entry
- Homeowners dealing with insurance claims, since the company provides insurance specialist assistance
About this company
Mold Zero operates out of Largo, Florida, and covers the greater Tampa Bay area from St. Petersburg to Sarasota. The company built its identity around a patented fogging system called Signature Fog, which uses EPA-registered, non-toxic chemicals to treat mold without requiring extensive tear-out of drywall and other materials. They claim this approach runs 1/5th to 1/10th the cost of traditional remediation methods.
The Signature Fog system works in two steps: a sterilant (MinnCare) that destroys mold on contact, followed by a disinfectant shield (GoldShield) that coats surfaces. The company says you can return to the property the same day. They also handle water extraction, storm restoration, and hurricane recovery, and they performed post-Helene and post-Milton work for both homes and a 14,000 sq ft commercial warehouse. They list containment, HEPA filtration, and air scrubbing as part of their remediation process alongside the fogging.
Mold Zero was founded in 2016. The company holds IICRC and NORMI certifications. They have an A+ rating with the Better Business Bureau and won the Angie's List Super Service Award. They offer financing and have insurance specialists on staff to help with claims.
4.9 stars across 311 Google reviews is unusually strong. Only 1 review at 3 stars or below appeared in the last 18 months, and that review contained no text. For a company doing hurricane-surge volume in a Florida market, that near-spotless record stands out.
Services
Service area
Headquartered in Largo, Florida. Serves Pinellas County and the greater Tampa Bay area including St. Petersburg, Clearwater, Tampa, Palm Harbor, Tarpon Springs, Dunedin, Oldsmar, Belleair, Town N' Country, Brandon, and Sarasota. The coverage area is broad, stretching roughly 50 miles from Sarasota to Tarpon Springs.
Review consensus
Matt (estimating, project management) is the most frequently named staff member, praised for fast response times, clear communication, and stopping by job sites mid-project to check progress. Anthony draws the second-highest volume of mentions, typically paired with a field partner, and reviewers highlight his thoroughness and willingness to go beyond the agreed scope. Francisco is cited for being friendly and doing clean remediation work. Maverick gets strong marks as an estimator for honesty and knowledge. Randy is praised for phone responsiveness and job coordination. Multiple reviewers mention fast scheduling (often within days of first call), minimal demolition, and crews who set up proper barriers and cleaned up after themselves. Several post-hurricane Helene and Milton customers specifically note the company handled large-scale damage effectively.
1 found across 311 total reviews at 4.9★. (1 found across 311 total reviews at 4.9★) The single 1-star review from Dr Pharaoh in April 2025 contains no text. The reviewer has 112 reviews and Local Guide status, which suggests an active Google account, but without any description of what went wrong, this review provides no actionable information. The business did not respond.
The company handled a surge of hurricane-related jobs after Helene and Milton in late 2024 and early 2025, and the review volume from that period is heavy. Despite the volume pressure, complaint rates did not spike. The owner response rate on recent negatives is 0% (only one negative exists, with no text to respond to), so there is no data on how the company handles complaints publicly.
Matt/Matthew Commet (estimator, project manager — positive). Anthony A. (field technician, team lead — positive). Anthony W. (field technician — positive). Francisco (field technician — positive). Randy (coordinator, phone contact — positive). Maverick (estimator — positive). Kevin T. (field technician — positive). Justin (field technician — positive). Joel (field technician — positive). Jayion/Jayjon (field technician — positive). Tony (field technician — positive). Brian/Bryan (field technician — positive). Tee/Tyrell (field technician — positive). Panther (field technician — positive). Chris (estimator — positive). Chamille (field technician — positive). Aileen/Ailine (field technician — positive). Keenan/Keyion (field technician — positive). Jonai (field technician — positive). Mike (technician, pricing — positive).
With 4.9 stars across 311 reviews and only one contentless negative in 18 months, Mold Zero has an unusually clean track record for a Tampa Bay remediation company. Ask for Matt or Maverick for estimates, and Anthony or Francisco for the field crew. Get your own independent mold test first to verify the scope of work they recommend, since they handle both the assessment and the remediation.
Keep in mind
- Mold Zero does both inspection and remediation. When one company identifies a problem and then sells you the fix, there is a built-in conflict of interest. Consider getting an independent mold test before committing to their remediation scope.
- The website claims costs run 1/5th to 1/10th of traditional methods. That is a wide range with no published pricing. Get a written estimate and compare it to at least one traditional remediation quote.
- Florida state regulations prevent Mold Zero from conducting mold testing themselves. Their contact page notes they may require a third-party inspection before giving an estimate. Factor in the cost and timeline of that separate inspection.
- The service area spans from Sarasota to Tarpon Springs and east to Brandon. If you are on the edges of that footprint, confirm travel charges and response time before booking.
- The Signature Fog process is patented to this company. That means independent research on its long-term effectiveness is limited compared to traditional HEPA-and-containment methods.