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 estimateTrusted Mold Remediation for Fresno Homeowners
Mold in a Fresno home rarely announces itself with fanfare. It starts as a faint mustiness near a window, a patch of discoloration under a sink, or that persistent cough your child can’t shake. These are the signs that water found a place to hide, and mold followed it. Tidemark Water Damage Fresno has helped homeowners across Fresno find and remove mold since 2006, with a process that starts with a written price before any work begins. Rick Sumner leads a team of IICRC-, RIA-, and IFA-credentialed technicians who treat every home the way they’d treat their own: shoe covers at the door, drop cloths down before equipment comes in, and a photo of the clean-up before we leave. If you’re seeing mold or smelling it, call (559) 354-1680. A real person answers, day or night.
Mold Removal Service
Mold Removal is the physical removal of mold growth from the surfaces and materials in your home, not just a cosmetic cleaning. You need this when visible mold covers more than about ten square feet, when mold keeps returning after you clean it yourself, or when someone in the household has respiratory issues that seem worse at home. Tidemark Water Damage Fresno performs mold removal as part of a larger remediation plan, never as an isolated wipe-down, because mold that is simply scrubbed away without addressing the moisture source will return. Most mold removal jobs in Fresno homes cost between $500 and $4,000 depending on the affected area, and you’ll see the written number before we start.
Containment First
Before we remove anything, we seal off the work area with plastic sheeting and negative air pressure. This keeps mold spores from drifting into bedrooms, kitchens, and living spaces while we work. It’s the same containment approach used in hospital settings, adapted for your home.
Material-Specific Removal
Porous materials like drywall and carpet often need to be removed and replaced, because mold roots penetrate deep into the fibers. Non-porous surfaces like tile and metal can usually be cleaned and treated in place. We’ll tell you which is which before we remove a single piece, so you know exactly what stays and what goes.
Restoration work we handle
Mold Remediation Services
Mold Remediation Services go beyond surface cleaning to address the full cycle: finding the moisture source, containing the affected area, removing contaminated material, treating remaining surfaces, and drying the space completely. You need this level of service when water damage preceded the mold, when mold is inside wall cavities or HVAC ducts, or when a home inspection flagged mold before a sale. Tidemark Water Damage Fresno provides complete mold remediation services using professional-grade equipment from Dri-Eaz and Phoenix, the same machines used by leading restoration specialists across the country. A typical Fresno mold remediation project ranges from $1,500 to $6,000, and every quote includes a written scope of work with no surprises on the final invoice.
Moisture Source Resolution
The first question we ask is where the water came from. A leaking pipe behind a wall, a roof flashing failure, condensation from a bathroom vent that doesn’t exhaust properly. Until the moisture stops, mold removal is temporary. Our technicians use moisture meters and thermal imaging to trace the tide mark, the line water leaves behind, and find where it traveled.
Post-Remediation Verification
After the removal and cleaning are complete, we verify the space is dry and the air is clear. We document everything with photos and share them with you before the crew leaves. You see exactly what was done and how the space was left.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Professional Mold Removal
Professional Mold Removal means trained, credentialed technicians handle the job instead of a homeowner with bleach and a sponge, and that difference matters more than most people realize. You need professional mold removal when the mold covers more than a small patch, when it’s in a hard-to-reach area, when you have infants, elderly family members, or anyone with asthma or allergies at home, or when you’re preparing to sell. Tidemark Water Damage Fresno sends background-checked, uniformed technicians who hold IICRC, RIA, and IFA credentials. Professional mold removal in Fresno typically costs between $1,000 and $5,000 depending on the extent of the growth and the materials involved, always with a written price delivered before any work starts.
Health and Safety Protocols
We use HEPA-filtered air scrubbers and proper personal protective equipment on every professional mold removal job. Where there’s a choice, we use pet-safe products, and we run our equipment on lower-decibel settings during school hours and nap time. Your family stays in the house, and we work around your routines.
Insurance Coordination
If your mold issue stems from a covered water loss, we photograph everything before, during, and after. We coordinate directly with your adjuster and provide the documentation your insurer needs. You shouldn’t have to become a claims expert while your home is being restored.
Mold Inspection
Mold Inspection & Testing is the diagnostic step that tells you whether you have a mold problem, where it is, what type it might be, and what it will take to fix it. You need a mold inspection when you smell mustiness but can’t see mold, when you’ve had a water leak and want to confirm the area dried properly, when someone in your home has unexplained allergy symptoms, or when you’re buying or selling a home. Tidemark Water Damage Fresno offers mold inspection as a standalone service or as the first step in remediation. A Fresno mold inspection typically ranges from $200 to $600, and if you proceed with remediation, that cost is often credited toward the project.
Visual Assessment and Moisture Mapping
Our technicians start by looking for visible mold and the conditions that support it. We use moisture meters to map damp areas behind walls and under floors, and thermal imaging to spot temperature differences that indicate hidden moisture. A tide mark on a wall tells us where water once sat, even if it has since dried.
Air and Surface Sampling
When the situation calls for it, we collect air and surface samples and send them to an independent lab for analysis. This tells us whether the spore count inside your home is elevated compared to outdoor Fresno air, and what types of mold are present. Results typically come back in three to five business days, and we walk you through the report in plain language.
Mold Removal Specialist
A Mold Removal Specialist is a technician with advanced training and credentials who focuses on mold identification, containment, removal, and prevention, not a general handyman who also happens to clean mold. You need a specialist when mold is hidden, extensive, or in sensitive areas like HVAC systems, crawl spaces, or behind finished walls. Rick Sumner’s team at Tidemark Water Damage Fresno includes specialists credentialed through IICRC, RIA, and IFA, credentials that set the industry benchmark for mold work. Specialist-led mold removal in Fresno homes typically falls between $1,200 and $4,500, and you’ll have a written scope of work in hand before anyone picks up a tool.
HVAC and Duct Assessment
Mold that reaches your ductwork spreads spores to every room the system serves. Our specialists inspect the air handler, supply plenum, and return ducts as part of the assessment. If mold is present in the system, we explain your options clearly, including when duct cleaning is appropriate and when replacement makes more sense.
Crawl Space and Attic Expertise
Fresno’s hot, dry summers and cool, damp winters create specific conditions in crawl spaces and attics. We regularly find mold in Fresno crawl spaces where ground moisture rises and ventilation is poor. Our specialists know how to navigate these spaces safely and treat the conditions that caused the mold, not just the mold itself.
Black Mold Removal
Black Mold Removal addresses Stachybotrys chartarum, the specific type of mold most commonly associated with the toxic black mold label you’ve likely heard about. You need black mold removal when testing confirms Stachybotrys is present, when mold is very dark in color and has a slimy texture when wet, or when mold grows on materials that stayed wet for more than 72 hours, like drywall after a slow leak. Tidemark Water Damage Fresno treats black mold removal with the same careful containment and removal protocols we use for all mold types, with special attention to air filtration. Black mold removal in Fresno generally runs $2,000 to $7,000 depending on the affected area, and like every Tidemark job, the price is written down before we begin.
Testing and Identification
Not all dark mold is Stachybotrys. We send samples to an independent lab for positive identification when the type matters, which it often does for health considerations and insurance documentation. You’ll know exactly what you’re dealing with before any removal decision is made.
Safe Disposal Practices
Contaminated drywall, insulation, and flooring are bagged and sealed inside the containment area before they leave your home. This prevents spores from spreading through the house during the removal process. Our black mold removal procedures follow the same standards set by the IICRC’s S520 guideline, the industry reference for mold remediation.
Mold Removal Contractor
A Mold Removal Contractor is a licensed, insured professional business that manages the full mold removal project, from initial assessment through final verification, rather than a day laborer or a single technician working without backup. You need a mold removal contractor when the job is too large for a one-person crew, when multiple rooms are affected, when insurance is involved, or when you want accountability for the work from start to finish. Tidemark Water Damage Fresno operates as an independently owned and operated mold removal contractor working to the Cedarwell Care Promise, which includes a 365-Day Done Right Promise: if the restoration is not done right, we make it right. Contractor-led mold removal in Fresno typically ranges from $1,500 to $8,000 depending on square footage and materials, with a written price before work starts, every time, on every job.
Project Management and Scheduling
As a mold removal contractor, we manage every phase: scheduling, containment setup, removal, cleaning, drying, and verification. You deal with one point of contact from the first phone call to the final photo documentation. No subcontractor roulette, no chasing different crews for answers.
Standing Behind the Work
The 365-Day Done Right Promise is simple and specific. If the mold returns within a year because we missed something, we correct it at no additional charge. That promise is backed by the Cedarwell Care Promise network and is part of why Fresno homeowners choose Tidemark over national franchises that won’t put the same guarantee in writing.
Bathroom Mold Removal
Bathroom Mold Removal targets the most common mold problem in Fresno homes: recurring mold on bathroom ceilings, around tubs and showers, under sinks, and behind toilets. You need bathroom mold removal when you see dark spots on the ceiling above your shower, when caulk lines stay black even after cleaning, when the grout in your shower keeps darkening, or when your bathroom smells musty even after you’ve cleaned it thoroughly. Tidemark Water Damage Fresno handles bathroom mold removal with the same containment and verification protocols we use on larger jobs, scaled to fit the space. Bathroom mold removal in Fresno typically costs $400 to $2,500 depending on whether we’re treating surface mold or opening walls and ceilings to remove hidden growth, always with a written price delivered first.
Ventilation Correction
The root cause of most bathroom mold in Fresno is a bathroom fan that doesn’t actually move air, or one that vents into the attic instead of outside. We check the fan’s CFM rating against the room’s square footage, confirm the vent terminates outdoors, and explain what needs to change to prevent recurrence. No bathroom mold removal lasts if the ventilation stays wrong.
Caulk and Grout Treatment
When mold grows into caulk and grout, surface cleaning won’t fix it. We remove the contaminated material, clean the underlying surface, treat it with an antimicrobial, and reapply fresh caulk or grout. We’ll tell you in advance whether we’re doing the cosmetic work ourselves or whether a separate contractor makes more sense, so there are no surprises.
See the difference
Before
After
Before
After
Before
AfterBrands We Service
Our technicians are trained and experienced with the professional-grade equipment we use on every job, and we service the leading brands in the restoration industry. We operate Dri-Eaz dehumidifiers and air movers on mold remediation jobs throughout Fresno, because these machines consistently deliver the precise drying conditions mold removal demands. Phoenix equipment, known for its low-profile LGR dehumidifiers, gives us the flexibility to work in tight crawl spaces and attics where bulkier machines simply won’t fit.
We also rely on XPOWER air scrubbers to filter the air inside containment areas, removing mold spores and particulate matter while we work. Whether you have equipment preferences from a previous restoration or any other make at your property, we can help. Our team works with whatever conditions and equipment the job requires, and we’ll explain our choices in plain language before we start.
Signs You Need a Pro Right Now
- Musty smell that won’t go away. A persistent earthy or damp odor, especially in a bathroom, laundry room, or near windows, often means mold is growing where you can’t see it. Trust your nose. If it smells musty for more than a few days after cleaning, it’s time for a professional inspection.
- Visible mold on walls, ceilings, or baseboards. Mold that appears on drywall, especially in a pattern that suggests it’s growing from behind the surface, is usually more extensive than what you can see. What’s visible is often the tip of the growth. Professional removal addresses the full extent, not just the visible patch.
- Recent water damage that wasn’t professionally dried. A leak, overflow, or flood that was mopped up without professional drying equipment can leave enough moisture in walls and flooring for mold to take hold. If you had water damage more than 48 hours ago and didn’t have professional drying, get an inspection now.
- Recurring respiratory symptoms at home. If you or a family member experiences congestion, coughing, sneezing, or eye irritation that improves when you leave the house, mold could be a contributing factor. Fresno’s allergy season complicates this, but if symptoms track with being home, mold is worth ruling out.
- Dark spots on bathroom ceilings or around windows. These spots are often the first visible sign of a ventilation or moisture problem. Left alone, they spread into the surrounding drywall and framing, turning a small cleaning job into a structural repair. Early professional attention keeps the scope, and the price, smaller.
Our Process, Step by Step
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Initial Assessment and Written Price. We inspect the affected area, take moisture readings, and explain what we found in plain language. Before any work starts, you receive a written price for the full scope of work. That number is the number, no surprises on the final invoice.
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Containment and Air Filtration. We seal off the work area with plastic sheeting and establish negative air pressure using HEPA-filtered air scrubbers from XPOWER. Shoe covers go on at the door, and drop cloths cover the floor before the first piece of equipment comes in.
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Removal and Treatment. Contaminated materials are removed and bagged inside the containment area before leaving your home. Remaining surfaces are cleaned, treated with an antimicrobial, and prepared for drying. We ask before we move or touch anything outside the defined work area.
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Drying and Verification. Professional-grade drying equipment from Dri-Eaz and Phoenix runs until moisture meters confirm the space is dry, not just to the touch but through the material. We find the tide mark and dry past it. You get a photo of the clean-up before the crew leaves.
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Final Walkthrough and Documentation. We walk the space with you, show you what was done, and answer every question. You receive photo documentation of the entire process for your records and for your insurer if a claim is involved. The 365-Day Done Right Promise stands behind the work.
How Much Does Mold Remediation Cost in Fresno?
Mold remediation in Fresno typically costs between $500 and $8,000 depending on the size of the affected area, the materials involved, and whether the moisture source requires repair. See our Mold Remediation cost guide for more detail. A straightforward bathroom mold removal with surface treatment usually runs $400 to $2,500. A moderate job affecting one room, such as a kitchen wall behind a leaking sink, generally falls between $1,500 and $4,000. A large remediation project spanning multiple rooms, a crawl space, or HVAC ductwork can range from $4,000 to $8,000 or more.
Several factors influence the final price: the square footage of affected material, whether drywall and insulation must be replaced, whether containment and air filtration are required, whether the moisture source needs repair as part of the job, and the type of mold present. Homeowners can avoid overpaying by getting a written price before work starts, which is the Tidemark standard on every job, with no exceptions. Every free estimate from Tidemark Water Damage Fresno includes a clear scope of work, a line-item price, and a plain-language explanation of what’s necessary versus optional. Call (559) 354-1680 and we’ll walk you through it.
Our Service Area Near Fresno
Tidemark Water Damage Fresno serves homeowners throughout the Fresno metro area, including home base in Fresno and nearby communities. We regularly perform Mold Remediation in Clovis and Mold Remediation in Madera, with typical response times of 60 to 90 minutes for most of the region. Homeowners in Sanger, Selma, Reedley, Kerman, Kingsburg, Fowler, Parlier, and even Dinuba and Visalia count on us for mold work, and we treat every home with the same written-price-first promise no matter the ZIP code. See our main Mold Remediation in Fresno page for full details.
Serving Fresno, CA - Our Local Coverage Area
We’re based in the Fresno area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
Frequently Asked Questions About Mold Remediation in Fresno
Mold remediation is the process of finding the moisture source, containing the affected area, removing contaminated material, treating remaining surfaces, and drying the space completely so mold does not return. It’s different from simple mold removal because it addresses the conditions that allowed mold to grow in the first place. In Fresno homes, that often means fixing poor bathroom ventilation, repairing a slow pipe leak, or sealing a crawl space against ground moisture.
Most residential mold remediation in Fresno takes two to five days from start to finish. Small bathroom jobs can wrap up in a single day, while larger projects involving multiple rooms or crawl spaces may take a week or more. Drying time is the biggest variable, since structural materials must reach proper moisture levels before we finish, and Fresno’s summer heat actually helps speed that phase up.
Mold remediation in Fresno typically costs between $500 and $8,000 depending on the size of the affected area and the materials involved. A bathroom job might run $400 to $2,500, while a multi-room project with structural replacement can reach $8,000 or more. You’ll receive a written price before any work starts on your Tidemark job, with no surprises on the final invoice. Call (559) 354-1680 for a free estimate specific to your home.
Yes, our technicians work with Dri-Eaz and Phoenix drying equipment on mold remediation jobs throughout Fresno. We also operate XPOWER air scrubbers for air filtration inside containment areas. Our team is trained on all major professional restoration equipment brands, so whatever the job requires, we’re prepared.
Yes. Calls are answered by a live person 24 hours a day, 7 days a week, not a voicemail or a callback queue. If you’ve discovered a major water leak or visible mold that needs prompt attention, call (559) 354-1680 and we’ll schedule an assessment. We prioritize urgent cases and can typically have a technician at your Fresno home within 60 to 90 minutes for emergencies.
Yes. Every mold remediation job from Tidemark Water Damage Fresno is covered by the 365-Day Done Right Promise: if the restoration is not done right, we make it right. That means if mold returns in the treated area within a year because we missed something, we correct it at no additional charge. The promise is part of the Cedarwell Care Promise network standard.
You don’t need to do much. Clear the affected room of small personal items if you can, and keep kids and pets away from the work area during active removal. We bring shoe covers and drop cloths, and we ask before we move or touch anything. Most families stay in their home during the process, and we work around your routines as much as possible.
Schedule Your Mold Remediation Service in Fresno Today
If you’re seeing mold, smelling mold, or just want answers about what’s going on in your home, call (559) 354-1680. You’ll reach a real person who can schedule a free assessment, walk you through what to expect, and put a written price in your hands before any work begins. Our technicians are ready to help Fresno homeowners today, with the 365-Day Done Right Promise standing behind every job.
Written by Rick Sumner, Owner at Tidemark Water Damage Fresno, serving Fresno and surrounding communities since 2006.