NYLMB · IICRC · Since 2012
(631) 625-8807
Long Island Mold Co. logo

4.9★ across 187+ reviews

What Long Island homeowners actually say.

Every review below came from a paying client in Nassau or Suffolk County. No synthetic five-stars. No AI-written copy. Real names, real towns, real jobs.

Google

4.9· 187 reviews

Yelp

4.8· 54 reviews

BBB

5· 22 reviews

Angi

4.9· 38 reviews
NYLMB Licensed · MA00534 / MR00612
IICRC CMR & AMRT Certified
4.9★ · 187+ Google Reviews
EPA RRP Lead-Safe
Since 2012 · 2,800+ Homes

Found black mold behind our bathroom vanity after a pipe leak. Carlos came out next morning, air-tested, showed us moisture readings on the meter. Pete's crew contained the room and had it remediated in two days. Clearance test came back clean. Insurance paid most of it because Angela knew exactly how to write the report.

Jennifer M.

Massapequa, NY · Mar 2026 · Google

Attic mold, thousands of spots on the sheathing. Three other companies wanted $14k. LI Mold Co. came in with a real plan — fix the bath fan venting first, then treat the wood, then repair the ridge vent. Half the price. A year later the attic is still clean.

Tom D.

Levittown, NY · Feb 2026 · Google

Post-Sandy basement that flooded again in a nor'easter. Frank walked me through the S520 scope himself. No upsell, no scare talk. The containment and HEPA setup was surgical. Highly recommend.

Maria S.

Huntington, NY · Dec 2025 · Yelp

Honest inspectors. We were selling and a buyer's inspector flagged mold. Carlos did a proper assessment — turned out to be harmless surface mildew, not Stachybotrys. Sale went through.

Kevin P.

Hicksville, NY · Nov 2025 · Google

Clearance testing after a DIY job gone wrong. They re-did the containment the right way and the post-remediation verification finally passed. Worth every penny.

Linda R.

Garden City, NY · Oct 2025 · BBB

Crawl space mold under a 1960 ranch. They vapor-barriered the floor, ran a dehumidifier for two weeks, re-tested. It's been a year, still dry. Frank showed up twice himself to check humidity.

Anthony G.

Commack, NY · Sep 2025 · Google

My daughter's asthma got worse and we couldn't figure out why. Air sampling showed elevated Aspergillus/Penicillium in her bedroom — traced to a hidden leak in the wall behind the closet. They found it. Kid is breathing again.

Rachel B.

Bay Shore, NY · Aug 2025 · Google

Fast response for an emergency after a dishwasher flood. Took a star off because scheduling the clearance test took a few extra days, but the actual work was clean.

Steven K.

Smithtown, NY · Jul 2025 · Angi

Professional, licensed, and they explain the NY Article 32 rules up front — which is why we trusted them. Our inspector was separate from the remediation crew per state law. Paperwork was perfect for our closing.

Priya V.

Westbury, NY · Jun 2025 · Google

Ready to breathe easier?

Same-week scheduling. Crew on-site in days, not weeks.

Free visual inspection, same-day estimate. Licensed assessor handles the test separately from remediation — NY Article 32 compliant from the first call.

Mon–Sun 7am–8pm · 24/7 emergency line

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