What do you need done?
Mold remediation
Licensed removal of mold from basements, bathrooms, closets and behind walls, with containment, HEPA filtration and clearance testing.
How a licensed job runs →Water damage & flood cleanup
Extraction, structural drying and tear-out after a burst pipe, sewer backup, sump failure or storm flooding, before mold sets in.
The first 48 hours →Basement & crawl space mold
The two places Rockland mold lives: finished basements below the water table and crawl spaces with dirt floors and no vapor barrier.
Why basements here grow mold →Mold inspection & testing
A licensed assessor finds the moisture, samples if useful, and writes the plan New York requires, including for a home sale.
When testing is worth it →How mold work is done in New York
Since 2016, New York's Labor Law Article 32 has made mold a licensed trade. For any project over 10 square feet, a licensed mold assessor inspects, finds the moisture source and writes a remediation plan; a separately licensed remediation contractor does the work under containment with HEPA filtration; and the assessor returns for a clearance inspection and written report. The same company cannot do both on one project. It costs a little more than a one-stop "mold guy," and it is why the job gets done right once, with paperwork that satisfies a buyer, an insurer or a code inspector.
Rockland's housing makes this a year-round trade: 1950s–70s houses with finished basements built below the water table, crawl spaces under additions and old river-town houses, bathrooms vented into attics, and storm flooding along the Pascack Brook, Mahwah River, Sparkill Creek and Hackensack headwaters. The companies we match you with hold the NYS Department of Labor licenses, carry insurance, and hold the Rockland County home improvement license for the demolition side of the work.
Mold and water damage costs in Rockland County (2026)
| Job | Typical price | What drives it |
|---|---|---|
| Mold inspection and air sampling (licensed assessor) | $300 – $700 | Number of samples, lab fees |
| Small area (under 10 sq ft, no license required) | $0 – $500 | Often a homeowner or handyman job |
| Typical remediation project | $1,223 – $3,753 (avg. $2,368) | Square footage, containment, materials removed |
| Basement remediation, finished | $2,000 – $6,000+ | Drywall, carpet and framing removal, drying |
| Attic mold treatment | $1,000 – $4,000 | Access, sheathing area, ventilation fix |
| Crawl space remediation + vapor barrier | $1,500 – $6,000 | Size, standing water, encapsulation |
| Water damage mitigation (extraction, drying) | $1,384 – $6,384 (avg. $3,867) | Category of water, area, days of drying |
| Post-remediation clearance test | $200 – $500 | Required for licensed projects in NY |
Ranges are published 2026 national figures (Angi and ServPro, $1,223 – $3,753 with an average of $2,368; This Old House and Palm Builders, $1,200 – $3,750; Angi and Molekule 2026 inspection figures; Palm Builders and HomeGuide water damage restoration figures), not quotes from this site. New York's licensing and two-company rule add a separate assessor's fee that national averages often omit. Details: Rockland mold remediation cost guide.
Towns we serve
New City
Finished basements from the 70s–90s in Clarkstown colonials; condensation and seepage mold.
Local notes & quote →Nanuet
Pascack Brook flooding (Ida 2021), low-lying capes and splits, and condo units with shared walls.
Local notes & quote →Spring Valley
Dense village housing, multi-family units, tenant complaints and the Pascack flood zone.
Local notes & quote →Monsey
Large households, heavy bathroom and kitchen use, finished basements with multiple rooms and additions.
Local notes & quote →Suffern
Mahwah and Ramapo River flooding, village houses, hillside homes with wet foundations.
Local notes & quote →Pearl River
1920s–60s houses with original basements and crawl spaces, Pascack Brook flooding, and aging bathrooms.
Local notes & quote →Haverstraw
19th-century brick, basement apartments, riverfront humidity and multi-family buildings.
Local notes & quote →Also Stony Point, Congers, West Nyack, Orangeburg, and every other Rockland County community: Valley Cottage, Bardonia, Tappan, Blauvelt, Piermont, Sparkill, Upper Nyack, South Nyack, Chestnut Ridge, Airmont, Hillcrest, Sloatsburg, West Haverstraw, Garnerville, Thiells, Pomona, Wesley Hills, New Hempstead and Montebello. See all service areas.
The 48-hour rule
Mold starts on wet drywall and wood within 24 to 48 hours. A flooded basement extracted and under dehumidifiers on day one is a water damage job; the same basement found a week later is a licensed mold remediation at two or three times the price. If something is wet right now, the water damage page says what to do in the first hours; if it has been wet for a while, or you smell it but cannot find it, start with a licensed assessment.
How it works
- Tell us about the job. Visible mold, a smell, a flood or leak, an inspection finding, and roughly where and how big. Photos help.
- We match you with a local pro. One independent, New York-licensed and insured company that serves your town: a restoration crew for active water, a licensed assessor first for suspected mold, as the law requires. We do not send your request to five companies.
- Get a free quote. They inspect or respond and quote in writing. You decide; no fee and no obligation.
Mold questions from Rockland homeowners
How much does mold remediation cost in Rockland County?
Angi's and ServPro's 2026 national average is $2,368, with most projects between $1,223 and $3,753; a finished basement runs $2,000 to $6,000 or more. New York's two-company rule adds a licensed assessor's inspection ($300 to $700) and clearance ($200 to $500). Rockland sits in the upper half of national ranges.
Do I need a licensed company?
For anything over 10 square feet, yes, by New York law (Labor Law Article 32): a NYS-licensed mold assessor for the plan and clearance, and a separately licensed remediation contractor for the work. Verify both on the NYS Department of Labor's license search.
Is this site a mold company?
No. We are a free referral service for Rockland County homeowners and property owners. You tell us what you have found; we pass it to independent, New York-licensed and insured local assessors or remediation companies that serve your town, and they quote you directly. We never charge you anything.
Can I remove mold myself?
Under 10 square feet on a hard surface, yes, with detergent, gloves and ventilation, once the moisture is fixed. Porous materials (drywall, carpet, insulation) are removed, not cleaned. Anything bigger or hidden is a licensed job.
Does insurance cover mold?
Usually only when it follows a sudden covered event like a burst pipe, often with a mold sublimit of $5,000 to $10,000. Seepage, long-term leaks and flooding are generally excluded; flood insurance covers flood-caused mold if you dried out promptly.
What about fogging or ozone treatments?
Not remediation. Dead mold is still an allergen and colonized porous materials still have to come out. Treatments have a place on cleaned structural wood, not as a substitute for removal.
Request a free quote
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