Mold remediation
Water damage drying
Fire & smoke cleanup
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 San Diego Homeowners
Mold in a San Diego home rarely announces itself. It starts as a musty smell near a baseboard, a faint discoloration on a bathroom ceiling, or a family member whose allergies flare up only in one room. By the time you see it, the colony has usually been active for weeks. Wendell Restoration San Diego has handled Mold Remediation in San Diego since 2006, led by Blake Sorensen. We answer the phone 24/7, put your price in writing before any work begins, and send background-checked, uniformed technicians with a live arrival time you can track. If you suspect mold, call (858) 988-6639 now.
Mold Removal Service
Mold Removal is the physical removal of active mold growth from your home’s surfaces, not a quick spray-and-wipe that leaves roots behind. Homeowners in San Diego typically call us after spotting discoloration on drywall, under sinks, or along window frames following the rainy season. Wendell Restoration San Diego follows IICRC protocol for every mold removal service, which means containment, air scrubbing, removal of affected materials, and antimicrobial treatment. Most jobs in San Diego run $850 to $3,500 depending on square footage and how deep the growth has penetrated.
Containment and Air Scrubbers
Before we touch a single patch of mold, we seal off the work area with plastic sheeting and run negative air pressure so spores don’t spread to clean rooms. HEPA air scrubbers filter the air continuously throughout the job.
Source Removal, Not Just Surface Kill
Bleach is not a mold removal service. It doesn’t penetrate porous materials like drywall or grout, which is exactly where mold roots live. We remove affected materials back to solid structure, then treat the surrounding area with an EPA-registered antimicrobial.
Restoration work we handle
Mold Remediation Services
Mold Remediation Services go beyond removal to address the moisture source that let mold grow in the first place. Any honest mold company in San Diego will tell you the same thing: if you don’t fix the leak or humidity problem, the mold comes back. Wendell Restoration San Diego includes moisture-source identification, containment, removal, drying, and antimicrobial application in every mold remediation services job, all under IICRC and IFA standards. Expect to pay $1,200 to $5,500 for a full remediation in San Diego, with larger crawlspace or multi-room jobs running higher.
Moisture Mapping Before Any Bidding
We use moisture meters and thermal imaging to find exactly where water is entering or lingering, including behind walls you can’t see. That data tells us how much material needs to come out, so the price we write down is the price you pay.
Drying and Dehumidification
After contaminated materials are removed, we deploy professional-grade drying equipment from Dri-Eaz and Phoenix to pull remaining moisture from the structure. Psychrometric drying means tracking the air’s moisture level so we know when your home is truly dry, not just surface-dry.
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 is what separates a job that stays solved from one you’ll redo in six months, and in San Diego’s coastal humidity, the difference matters. A homeowner can wipe visible mold off a windowsill, but without containment, negative air pressure, and proper disposal, the spores relocate to your attic or crawlspace. Wendell Restoration San Diego sends certified technicians who treat mold removal as a structural repair, not a cleaning chore. Pricing for professional mold removal in San Diego starts around $900 for small contained areas and runs $2,000 to $4,800 for typical residential jobs.
Why DIY Usually Makes It Worse
Scrubbing mold releases spores into the air, and without containment, those spores settle into new areas. What was a bathroom problem becomes a whole-house problem. We see this pattern regularly in older San Diego neighborhoods like University Heights and Normal Heights.
Documentation for Insurance
We photo-document every step of the removal process, from initial findings to final clearance. Those before-and-after photos are texted to you and can go directly to your insurance adjuster, which means fewer follow-up questions and faster claims.
Mold Inspection
Mold Inspection is the diagnostic step that tells you whether you actually have a mold problem and, if so, how far it has spread. In San Diego, we recommend an inspection whenever you smell mustiness you can’t locate, after any water event that sat for more than 48 hours, or before buying a home with visible water stains. Wendell Restoration San Diego offers Mold Inspection & Testing as a standalone service starting at $250 to $450, with the inspection fee credited toward remediation if we do the work.
Visual Inspection and Air Sampling
We start with a full visual sweep of common mold zones: under sinks, behind toilets, around windows, in the attic, and across the crawlspace. If you need lab-confirmed species identification, we can pull air samples and surface swabs that a third-party lab analyzes.
Moisture Intrusion Mapping
Mold inspections in San Diego almost always trace back to moisture, so we map moisture with meters and thermal cameras. Finding the water source during the inspection means we can price the fix and the remediation at the same time.
Mold Removal Specialist
A Mold Removal Specialist is a technician trained and certified to contain, remove, and treat mold-affected materials safely, and Wendell Restoration San Diego only sends specialists, never general handymen. San Diego homes built before 1980 often have older drywall and lath-and-plaster assemblies that behave differently than modern materials, and our specialists know what each one requires. Specialist-led mold removal in San Diego typically runs $1,000 to $4,200, depending on the scope.
Certified and Background-Checked
Every Wendell Restoration San Diego specialist carries IICRC and RIA training and passes a background check before ever stepping onto your property. You’ll know exactly who is walking through your door before they arrive, with a live arrival time on your phone.
Containment Built to Commercial Standards
Our specialists build containment using the same IFA-standard practices used on large commercial loss sites. Whether it’s a single bathroom or a full crawlspace, the setup is identical: sealed, negative-air, HEPA-filtered.
Black Mold Removal
Black Mold Removal addresses Stachybotrys chartarum, the toxigenic mold species that gets the most attention and, in San Diego’s rental properties and older coastal homes, appears more often than people expect. Black mold loves consistently wet, cellulose-rich materials like drywall, ceiling tiles, and cardboard, so it often follows a slow leak that went unnoticed for months. Wendell Restoration San Diego handles black mold removal with full containment and source removal, and pricing runs $1,500 to $6,000 depending on how far the colony has traveled behind walls.
Identifying True Black Mold
Not every dark patch is Stachybotrys, but the only way to know for sure is lab sampling, which we offer during any inspection. If it comes back positive, the removal protocol steps up: stricter containment, full PPE, and disposal per California hazardous waste guidelines.
After-Project Verification
Once black mold removal is complete, we run a post-remediation air sample to confirm spore counts have returned to normal background levels. That lab report is included in your job file and sent to you directly.
Mold Removal Contractor
A Mold Removal Contractor in California must hold a state contractor’s license to perform remediation work legally, and Wendell Restoration San Diego is fully licensed and insured. Hiring a licensed mold removal contractor matters because remediation involves structural changes, not just cleaning, and unlicensed operators often skip containment and disposal regs. Contractor-performed mold removal in San Diego runs $1,200 to $5,000 on average, with crawlspaces and multi-room jobs at the higher end.
Written Scope Before Work Starts
You get a written scope of work before any tools come out of the truck. It lists exactly what materials we’ll remove, how we’ll contain the area, what equipment we’ll run, and the total price. No add-ons at the door.
Free Second Visit If It Fails
Every job includes our 365-Day Done Right Promise. If it’s not done right, we make it right, and you also get a free second visit if the repair fails within the warranty period. That is written on every contract, not just promised over the phone.
Bathroom Mold Removal
Bathroom Mold Removal is the most common service call we run in San Diego, and it usually starts with black spots on caulk lines, ceiling corners, or behind the toilet. Bathrooms in San Diego see constant humidity and, in many older homes, inadequate exhaust ventilation, which creates exactly the conditions mold needs. Bathroom mold removal through Wendell Restoration San Diego runs $600 to $2,800 depending on whether the growth is surface-level or has moved into the drywall behind the tile.
Ceiling Mold from Exhaust Fans
When a bathroom exhaust fan vents into the attic instead of outside, which we find regularly in San Diego homes built before 1990, the ceiling becomes a mold factory. We fix the venting after removal so the problem doesn’t return in the next humid season.
Grout, Caulk, and Behind the Tile
Surface mold on grout can often be cleaned and sealed, but if it has crept behind tile or into the drywall, those materials have to come out. Trust us, sealing over active mold just buys you a few months.
See the difference
Before
After
Before
After
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AfterBrands We Service
Our drying fleet is built on Dri-Eaz and Phoenix equipment, the same brands used on large commercial loss sites, and we run XPOWER and B-Air air movers for localized drying. We deploy these machines under IICRC and IFA protocols, so you’re getting certified-standard drying, not a couple of rented box fans. Injectidry systems let us dry wall cavities and under hardwood floors without ripping out finished surfaces, which has saved San Diego homeowners thousands in unnecessary demolition.
Whether you have a small bathroom issue or a whole-home mold problem, our equipment and training are matched to the scope. The brand of your dehumidifier doesn’t matter to us. The fact that we use the right tool for the job does.
Signs You Need a Pro Right Now
- You smell mustiness but can’t see mold. That odor means mold is active somewhere, often inside walls, under flooring, or in a crawlspace. It won’t go away with air freshener, and delaying usually means more material to remove later.
- You had a water leak more than 48 hours ago, even a small one. Mold can start colonizing within 24 to 48 hours of a water event. If the area wasn’t professionally dried, that wet drywall or carpet pad is now a mold substrate.
- Anyone in the home has new or worsening respiratory symptoms. Mold-related symptoms often improve when the person leaves the house and worsen when they come back. That pattern is a strong signal to get an inspection.
- You see discoloration returning after painting or bleaching. Stains that come back after you’ve cleaned or painted over them usually mean mold is growing from behind the surface. Surface treatment can’t reach it.
- You’re buying or selling a home in San Diego. A mold inspection before a real estate transaction protects both sides. In San Diego’s coastal market, undisclosed mold is one of the most common post-sale disputes we get called about.
Our Process, Step by Step
Our home service area spans all of San Diego County, and every job follows the same Relay Standard: book in a tap, live arrival time, photo updates, price in writing, text invoice. Here is exactly how a typical mold remediation runs.
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Inspection and scope. We arrive at the scheduled time, walk every affected area, and use moisture meters and thermal imaging to map the extent of the problem. You get a written scope and a firm price before any work starts.
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Containment setup. We seal the work zone with plastic sheeting, establish negative air pressure, and run HEPA air scrubbers. This keeps spores from migrating to clean parts of your home during removal.
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Source removal. Our technicians remove affected drywall, insulation, carpet, or other materials back to solid, dry structure. All debris is bagged and disposed of under California regulations.
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Antimicrobial treatment and drying. We treat remaining structural surfaces with an EPA-registered antimicrobial, then run professional drying equipment until moisture readings confirm the area is truly dry.
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Verification and photos. Before we call the job done, we run a final visual check, and you receive before-and-after photos by text. If we performed air sampling, the lab report is delivered straight to your phone.
How Much Does Mold Remediation Cost in San Diego?
Mold remediation in San Diego typically runs $850 to $5,500, with most single-room jobs landing between $1,200 and $2,800. A small bathroom mold removal might be $600 to $1,200, while a full crawlspace remediation with black mold can hit $6,000 or more. The main cost drivers are the square footage of affected material, whether the mold has penetrated behind drywall or into framing, the type of containment required, and whether the moisture source needs separate repair work. See our Mold Remediation cost guide for full details.
What affects the price most is depth. Surface mold on a ceiling is one thing; mold that has traveled through drywall into the stud cavity is another, because we’re now removing and replacing structural material. You avoid overpaying by insisting on a written scope before work starts, which is exactly what we provide. Our free estimates include a full inspection, moisture mapping, and a line-item price. You’ll know what the job costs before any tool touches your wall.
Our Service Area Near San Diego
Wendell Restoration San Diego serves the entire San Diego metro, including Mold Remediation in El Cajon, Mold Remediation in Lakeside, Poway, La Mesa, Spring Valley, Del Mar, Lemon Grove, Casa de Oro-Mount Helix, Solana Beach, Eucalyptus Hills, and Rancho San Diego. In most neighborhoods we can have a technician on-site within 60 to 90 minutes of your call, with a live arrival time you can track from your phone.
Serving San Diego, CA - Our Local Coverage Area
We’re based in the San Diego 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 San Diego
Mold remediation is the process of containing, removing, and treating mold-affected materials, then addressing the moisture source that caused the growth. It goes beyond cleaning by removing contaminated drywall, insulation, and other porous materials back to solid structure. At Wendell Restoration San Diego, remediation follows IICRC protocol and includes a written guarantee on the work. Call (858) 988-6639 for a free assessment.
Most single-room mold remediation jobs in San Diego are completed in one to two days. Larger jobs involving multiple rooms, crawlspaces, or extensive structural drying can take three to five days. Your written scope includes a timeline before work starts.
San Diego mold remediation ranges from $850 for small contained areas to $5,500 or more for extensive black mold removal. Bathroom mold removal starts around $600, and full crawlspace jobs can exceed $6,000. We give you a written price before any work begins, and that price includes everything, no door-knock add-ons.
It depends on your policy and the cause of the mold. Many San Diego homeowners’ policies cover mold remediation if it stems from a sudden, covered water event like a burst pipe, but not from long-term moisture or flooding. We photo-document everything and work directly with your adjuster, sending them the evidence they need to process your claim. Call (858) 988-6639 and we’ll walk you through what your policy likely covers.
We answer every call with a live person, 24 hours a day, seven days a week. For active water intrusion that is feeding mold growth, we can dispatch a technician to most San Diego neighborhoods within 60 to 90 minutes. The phone number is (858) 988-6639.
Every job carries our 365-Day Done Right Promise, stated in writing on every contract. If it’s not done right, we make it right, and you also get a free second visit if the repair fails within the warranty period. That guarantee is not optional with us; it is the standard.
Clear the affected room of personal items, especially anything you’ll need daily, and keep pets and family members away from the work zone while containment is up. You don’t need to move furniture in unaffected rooms, but covering items near the work area is a good idea. We’ll walk you through everything on the phone before your technician arrives.
Schedule Your Mold Remediation Service in San Diego Today
If you suspect mold in your San Diego home, call (858) 988-6639 now for a free, no-obligation estimate. A live person answers 24/7, and you’ll get a written price before any work starts. Mold problems don’t improve by waiting, and every week of delay usually means more material to remove.
Written by Blake Sorensen, Owner at Wendell Restoration San Diego, serving San Diego since 2006.