Water damage drying
Fire & smoke cleanup
Mold remediation
Storm response
Sewage cleanup
ReconstructionFree visual inspection and a written scope of work before any mitigation begins - photos, moisture readings, and drying logs go in your claim file
The scope we write is the scope we bill. Anything new gets shown to you, in writing, before we touch it.
Get your free estimateFast, Reliable Mold Remediation Across St. Petersburg
Mold remediation in St. Petersburg, FL typically costs between $1,500 and $6,000 depending on the size of the affected area, and most projects take two to five days from containment to final clearance. We serve the entire peninsula, from Old Northeast to Shore Acres to the Jungle Prada area, with same-day assessments available and 24/7 live phone support at (850) 828-8896. You won’t get a voicemail. You’ll get a person who walks you through exactly what happens next, including the written price you’ll see before any work begins.
What makes mold different here in St. Petersburg is what surrounds you. Warm, shallow Gulf water on three sides. Fifty-plus inches of rain a year. A housing stock where many homes were framed before modern wind codes existed. When water finds its way in, whether from a roof leak in a 1930s bungalow in Kenwood or storm surge that pushed brackish water up the street in Shore Acres, the mold that follows often behaves differently than it does inland. Our crews know what that means for the drying plan, the containment setup, and the final air quality reading.
We are Mold Remediation specialists working to the Cedarwell Care Promise. That means a written price before work starts, pet-safe products where there is a choice, background-checked technicians in uniform, and a 365-Day Done Right Promise that stays with the job long after the crew has left. If it is not done right, we make it right.
Why Tidemark Water Damage Tampa Is St. Petersburg’s Preferred Mold Remediation Company
We’ve worked enough homes in Mold Remediation in St. Petersburg to know what the architecture does when it gets wet. A 1920s wood-frame bungalow near Crescent Lake hides moisture differently than a 1950s concrete block home off 62nd Avenue North. One needs aggressive structural drying behind plaster walls. The other needs careful attention to the stucco envelope and window flashing. If the crew doesn’t understand those differences, the mold comes back. That’s not a guess. It’s the reason we keep coming back for inspections after other restorers have walked away.
Our technicians are IICRC-, RIA-, and IFA-credentialed. They run professional-grade equipment from Dri-Eaz, Phoenix, and XPOWER, the same machines used by leading restoration specialists nationwide. You’ll see shoe covers go on at the door and drop cloths laid across the floor before the first piece of equipment rolls in. Before the crew leaves, a photo of the completed clean-up is taken and shared with you, so you can see exactly what was done and how the house was left.
Rick Sumner leads our team, and he holds every job to one standard: explain before acting. You’ll know what we’re doing, why we’re doing it, and what it costs before we start. That’s not a sales pitch. It’s how we run every job in St. Petersburg, from a small bathroom in Disston Heights to a full crawlspace treatment in Snell Isle.
Most St. Petersburg calls get a same-day assessment. We dispatch from the brand’s metro office to St. Petersburg neighborhoods directly, and live phone support answers around the clock. When you call at 2 a.m. because a pipe burst in an upstairs bathroom and water is seeping into the ceiling below, a real person picks up.
Restoration work we handle
Mold Removal Contractor in St. Petersburg
A mold removal contractor in St. Petersburg takes on the physical work of cutting out, cleaning, and discarding contaminated materials so your home can be safely dried and rebuilt. Homeowners typically call us for this after a slow leak has gone unnoticed, after a storm has driven water through the roof or window seals, or after a bathroom exhaust fan has failed to keep humidity down long enough for mold to take hold behind the tile. The work usually runs $1,800 to $5,500 in St. Petersburg, and you see the written number before the first cut is made.
We do not open a wall and hope for the best. We contain the affected room with poly sheeting, run negative air pressure through a HEPA-filtration system, and remove only what is actually contaminated. Then we dry past the visible damage. A tide mark is the line water leaves on a wall, and it’s the first thing our technicians look for on every job. Where that line leads is where we dry.
Containment and Cut-Out Protocols
Containment goes up before any demolition starts. The goal is to keep mold spores from traveling through the rest of your house while we work. We cut out water-damaged drywall, baseboards, and insulation in sealed sections, bag them, and carry them out through the nearest exterior door.
Structural Drying and Clearance
After the contaminated material is gone, we use Dri-Eaz dehumidifiers and XPOWER air movers to dry the framing and subfloor to a moisture content we can document. We log readings every 12 hours and do not call the job done until the numbers show the space is truly dry.
Bathroom Mold Removal in St. Petersburg
Bathroom mold removal in St. Petersburg is one of the most common calls we get, and it’s usually tied to two things: high year-round humidity and bathroom exhaust fans that don’t move enough air. In mid-century homes around Magnolia Heights and Lakewood Estates, original fans often vent into the attic instead of outside, which means every shower sends warm, wet air into a space that can’t dry. Mold follows. The work usually runs $800 to $2,400 depending on whether we’re treating surface mold on drywall or opening the ceiling to replace saturated material.
We always check the fan first. If it’s not pulling air, or it’s venting into the attic, no amount of surface treatment will keep the mold from returning. We’ll say that plainly. Then we’ll give you a written price for both the mold removal and the ventilation fix if it’s needed.
Behind the Tile
Mold behind bathroom tile is common in pre-1960s St. Petersburg homes where waterproofing standards were different. We can often extract affected grout, treat the substrate, and re-grout without tearing out the entire wall, saving both time and cost.
Ceiling Mold from Above
When a bathroom ceiling shows mold, the cause is often a leaking pipe or overflow from the floor above. We inspect the plumbing before we recommend any remediation plan, because fixing the leak is the only way to make the mold removal stick.
Trusted Brands We Service in St. Petersburg
St. Petersburg homeowners ask us to work around the systems they already own, and we’re set up for that. We service and remediate mold around equipment and fixtures from the brands common in west St. Petersburg and the beach communities. We keep local stock of commonly needed parts for fast turnaround, so a remediation job doesn’t stall waiting on a six-week backorder. Our techs work with equipment from Dri-Eaz, Phoenix, and XPOWER on the drying side, and those machines are calibrated for St. Petersburg’s humidity levels. If you have a specific brand question, call (850) 828-8896 and we’ll give you a clear answer on whether it affects the remediation plan.
See the difference
Before
After
Before
After
Before
AfterCommon Mold Remediation Problems We See in St. Petersburg Homes
- Salt residue from storm surge. In Shore Acres and Snell Isle, brackish water leaves chloride behind in drywall, studs, and wiring. If we skip a freshwater rinse before drying, corrosion shows up within a year, usually in the HVAC coils and electrical connections.
- Open drying instead of sealed containment. In 1920s bungalows with original wood lath and plaster, drying without containment lets moisture migrate behind the plaster. When St. Petersburg’s humidity spikes again, hidden mold blooms inside the wall cavity.
- Ignored wind-rated seals. After a storm, damaged window and door seals let wind-driven rain re-enter the home weeks after remediation is finished. We inspect those seals before issuing a clearance report.
- Unvented bath fans in mid-century builds. Homes built between the 1940s and 1960s often vent bathroom air into the attic. That’s a mold recurrence waiting to happen, and we address it before calling a bathroom job done.
Pricing for Mold Remediation in St. Petersburg, FL
A single bathroom in St. Petersburg typically runs $800 to $2,400. A full-room containment and cut-out runs $1,800 to $5,500. Crawlspace treatment, which is common in the 1920s-to-1950s bungalows across neighborhoods like Old Northeast and Euclid-St. Paul, runs $1,200 to $3,800 depending on square footage and how much insulation needs to be removed. The final number depends on what we find behind the wall, but here’s the key: you get a written price before work begins, and that price holds. No surprise line items. No “we found more” upcharge. Estimates are free. Call (850) 828-8896 and we’ll talk through what you’re seeing.
We Also Serve Cities Near St. Petersburg
Our St. Petersburg crews also cover Tampa, Riverview, Plant City, and Wesley Chapel. If you’re just outside the peninsula and need mold inspected or remediated, the same 365-Day Done Right Promise applies.
Serving St. Petersburg, FL - Our Local Coverage Area
We’re based in the St. Petersburg area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Mold Remediation in St. Petersburg
St. Petersburg’s year-round humidity means drying takes longer and requires more aggressive equipment than inland areas with lower relative humidity. We run sealed containment with Dri-Eaz dehumidifiers set to lower grains per pound than you’d need in, say, Plant City, which means a St. Petersburg job usually runs two to five days instead of one to three. The extra time matters because if the structural materials are not actually dry, the mold re-establishes within weeks. Call (850) 828-8896 for an honest timeline on your specific situation.
Yes, and skipping it is the single most common mistake we correct from earlier restoration attempts. Saltwater leaves chloride residue on every surface it touches. Without a freshwater rinse and corrosion control on electrical and mechanical systems before the drying phase begins, the salt attacks wiring, HVAC coils, and metal framing well after the visible water is gone. We include this step in our written scope for any Shore Acres or Snell Isle home where surge water entered.
The biggest hidden issue is the wood lath and plaster wall system. Plaster looks dry on the surface, but behind it, saturated lath holds water and feeds mold inside the cavity where no one can see it. We use moisture meters on the plaster itself and check interior conditions through small probe holes before recommending the extent of removal. This step prevents the nightmare of opening a wall a year later and finding the mold never actually left. A licensed, credentialed assessment with a written scope is the only way to know what’s back there. Call us and we’ll schedule it.
Because St. Petersburg sits on a peninsula that gets hit with sustained wind and wind-driven rain. If your windows or doors have failing seals, every storm re-introduces moisture into the same walls we just dried. We check the seals before final clearance, and we’ll flag any that need repair so your remediation warranty means something.
Often yes, if we catch it before the backer board is fully saturated. In mid-century homes around places like Lakewood Estates, the tile was usually set on a mortar bed over wood lath. We can extract affected grout, treat and dry the substrate, and re-grout without removing the tile itself. If the lath has rotted, the tile has to come out. We’ll show you the moisture readings that determine which path is right. For an exact quote on your bathroom, call (850) 828-8896; estimates are free.
When you’re ready to talk, call (850) 828-8896. We’ll walk you through what you’re seeing, what it will cost, and what we’ll do to make sure the mold doesn’t return. You’ll get a live person, a written price, and a crew that treats your home the way they’d treat their own.
Written by Rick Sumner, Owner at Tidemark Water Damage Tampa, serving St. Petersburg and surrounding communities.