Free 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.
Fast, Reliable Mold Remediation Across South Ozone Park
Mold remediation in South Ozone Park typically costs between $1,200 and $4,800 depending on whether we’re treating a contained bathroom ceiling or gutting a converted basement apartment down to the studs. We get calls from homeowners near Rockaway Boulevard, on 135th Avenue, and throughout the 11420 ZIP code who smell must or see black spotting and need someone there fast. That’s exactly what we do. Wendell Water Damage Restoration has been running mold jobs under IICRC, RIA, and IFA standards since 2006, and our crew knows South Ozone Park’s housing stock better than most. Call (940) 466-4354 and a live person answers, 24/7.
Why Wendell Water Damage Restoration Is South Ozone Park’s Preferred Mold Remediation Company
South Ozone Park homeowners deal with a specific kind of mold problem, and it’s rarely the dramatic black mold photo you see online. It’s the slow leak behind a finished basement wall, the toilet supply line that dripped for a week before anyone noticed, the cellar that never had a vapor barrier installed. Our techs have pulled wet drywall out of homes off Lefferts Boulevard and found mold already creeping up the paper facing within 48 hours of a small leak. That’s the reality of early-1900s wood-frame construction with unvented below-grade spaces.
Blake Sorensen leads our remediation work, and he insists on one thing above all: moisture mapping before any air mover gets plugged in. You can’t treat mold in a South Ozone Park converted cellar by drying the carpet and calling it done. The wall cavities hold water, and that’s where the next bloom starts. Our reviews from South Ozone Park customers consistently point to the same thing: we show up when we say we will, with a live arrival time you can track, and we put the price in writing before anything gets touched.
Every job includes the 365-Day Done Right Promise. If it’s not done right, we make it right. In writing, on every single repair. That’s not marketing language; it’s the guarantee that goes on your invoice.
Mold Removal Service in South Ozone Park
Mold Removal Service in South Ozone Park usually runs $800 to $2,500 for a typical contained bathroom, closet, or single-wall job where we set containment, remove affected drywall, run antimicrobial treatment, and verify the area is dry with professional moisture meters. Homeowners off Rockaway Boulevard and across the 11420 ZIP call us when they see discoloration on a ceiling below a bathroom or smell that damp basement odor that won’t air out. Our Mold Removal crew removes the visible growth and, more importantly, finds the moisture source feeding it.
Bathroom and Ceiling Mold
Bathroom exhaust fans in South Ozone Park’s older homes often vent into the attic instead of outside. That trapped humidity settles on drywall, and within weeks you’ve got spotting above the shower. We remove the affected material, treat the framing with antimicrobial, and document everything with before-and-after photos texted to your phone.
Basement and Cellar Mold
South Ozone Park’s converted basement apartments are our most frequent call type. A finished cellar with paneling over original masonry has nowhere for moisture to go. We cut out the wet drywall, map moisture in the stud bays, and run Dri-Eaz dehumidifiers until readings match pre-loss conditions on unaffected framing. You get a written drying log, not a shrug and an invoice.
Mold Remediation Services in South Ozone Park
Mold Remediation Services in South Ozone Park cover the full scope when mold has spread beyond a single wall or into a finished below-grade living space. These jobs typically run $2,500 to $6,500 depending on square footage, containment complexity, and whether we’re handling a pack-out of tenant belongings. Our Mold Remediation team follows IICRC protocol for containment, negative air pressure where needed, and HEPA filtration so we’re not blowing spores into your living room while we work. For a more detailed look at how we handle these jobs across the area, see our page on Mold Remediation in South Ozone Park.
Converted Basement Apartment Remediation
When a finished basement unit in South Ozone Park has mold, we treat it differently than an unfinished cellar. The challenge is the sandwich: paneling or drywall over masonry, with no vapor barrier and often no ventilation. We set containment at the stairwell, remove affected wall material, dry the cavity, and run antimicrobial on exposed framing. The bottom two feet of drywall is almost always a loss once Category 2 water wicks up the paper facing.

Post-Water Damage Mold Prevention
If you’ve had a toilet supply line let go, a sink overflow, or a roof leak near the eaves, mold starts clocking within 24 to 48 hours. Our remediation crew performs water extraction first, then moisture mapping, then sets drying equipment under containment so spores don’t spread through your open-plan living space. We log moisture readings daily and hand you the log. No guesswork.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in South Ozone Park
Our crews run professional-grade equipment from Dri-Eaz, Phoenix, and XPOWER, along with remediation practices aligned to IFA standards. We stock common replacement parts and filters for South Ozone Park jobs, which means we’re not waiting on a distributor when your basement needs a dehumidifier swapped mid-job. The same equipment brands you’ll find on large commercial loss sites are what we roll into your driveway, whether you’re off Lefferts Boulevard or up near the Van Wyck corridor.
Common Mold Remediation Problems We See in South Ozone Park Homes
- Unvented converted cellars: South Ozone Park’s early-1900s wood-frame homes were built with unfinished cellars never meant for living space. When those got finished after 2000 with paneling over masonry and no vapor barrier, the wall cavities became mold incubators. A moisture map finds what the eye can’t.
- Basement apartments with no drying access: A restored floor in a finished below-grade unit can read dry on the surface while the stud bays behind the paneling still hold 20% moisture. We remove wall material to dry the cavity properly, not just the carpet.
- Air movers run without containment: In open-plan 1920s wood-frame homes, setting air movers without containment spreads spores into the living space above. We set plastic containment first, every time.
- Surface-only treatment: Treating mold as a stain, with no antimicrobial treatment, no drying logs, and no removal of wet drywall, means it returns with the next humid week. South Ozone Park summers are humid enough that half-measures don’t last.
Pricing for Mold Remediation in South Ozone Park, NY
Here’s what South Ozone Park homeowners can expect to pay. A contained bathroom ceiling mold removal runs $800 to $1,500. A single basement wall with drywall removal and antimicrobial treatment typically runs $1,500 to $2,800. A full converted basement apartment remediation with containment, pack-out, drying, and rebuild scope runs $3,500 to $6,500. What moves the number: square footage, whether walls are finished, how far moisture has wicked up the paper facing, and whether we’re handling tenant belongings. You get a written price before any work starts. The number on your screen is the number you pay. Call (940) 466-4354 for a free estimate, and we’ll text you a digital invoice you can pay from the link.
We Also Serve Cities Near South Ozone Park
Our crews run mold remediation jobs throughout southern Queens. We regularly work in South Richmond Hill, Howard Beach, Ozone Park, and Richmond Hill, with the same written pricing, live arrival times, and 365-Day Done Right Promise on every job. If you’re near the border, you’re still in our coverage area.
Serving South Ozone Park, NY - Our Local Coverage Area
We’re based in the South Ozone Park 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 South Ozone Park
Mold can begin growing within 24 to 48 hours of a water event in a South Ozone Park basement, especially in the humid summer months when outdoor dew points stay high. In a converted cellar with no vapor barrier, that clock moves faster because the wall cavity holds moisture against the back of the drywall. Call us the day you notice the leak; we’ll run water extraction and set drying equipment before the mold window closes. Call (940) 466-4354 and a live person answers.
Yes. A finished basement apartment in South Ozone Park has finished wall surfaces, tenant belongings, and often a sleeping area, which means containment is mandatory, we handle pack-out of personal items, and we remove wall material to dry the stud bays. An unfinished cellar is more straightforward; a finished unit is a contained, occupied space that needs HEPA filtration and negative air pressure where indicated.
We remove wet drywall and treat the framing behind it with antimicrobial. Mold feeds on the paper facing of drywall, and once Category 2 water has wicked up into it, no surface treatment will stop the growth. South Ozone Park’s humid summers mean leaving damp drywall in place just schedules your next mold call. We cut it out, dry the cavity, and give you a written scope for the rebuild if you need one.
Yes. When mold affects a finished basement apartment in South Ozone Park, we inventory and pack out personal items before remediation starts. Each item gets logged, photographed, and stored safely while we work. Direct adjuster coordination is part of it, and you get photo documentation of every step, not just a final invoice.
Our crews run Dri-Eaz, Phoenix, and XPOWER drying equipment, including dehumidifiers, air movers, and moisture meters. These are the same professional brands used on large commercial loss sites, deployed under IICRC, RIA, and IFA standards. We don’t show up with a box fan and a shop vac. You’ll see the equipment running, and you’ll get the drying log showing the numbers dropping day by day.
If you’ve got a musty smell in your South Ozone Park basement, staining on a ceiling, or a leak that just happened and you want to stop mold before it starts, call us at (940) 466-4354. A live person answers, 24/7, not a voicemail. We’ll put a price in writing before any work starts, give you a live arrival time you can track, and back the whole job with the 365-Day Done Right Promise. Free estimates, and the number on your screen is the number you pay.
Written by Blake Sorensen, Owner at Wendell Water Damage Restoration, serving South Ozone Park and surrounding Queens neighborhoods since 2006.






Before
After
Before
After
Before
After