B Altmans Waterproofing
“Cleaned up at the end of the day, and worked industriously to complete the job in a timely manner”
Best Mold Inspection & Testing in Staten Island, NY
18 companies listed · all 18 in Staten Island · 6 open 24/7 · 15 open weekends · 17 rated 4.5+
Data verified October 18, 2026
Ace Home Inspections
“The report is easy to understand and gives a full detail of everything inspected with recommendations.”
John the Beloved Home Inspection
“I would definitely recommend his services for anyone looking to buy/sell a home or who wants an honest assessment of the current state of their home.”
Metro Home & Property Inspections
“He truly cares about his customers and works hard to go the extra mile to find any possible issues.”
Safeguard Home Inspectors LLC
“The comprehensive report he delivered was a testament to his commitment to excellence, complete with detailed descriptions and recommendations for necessary repairs.”
Unlimited Home Inspection
“Easy to communicate with, prompt and home inspection report was in my email in less than 24 hours.”
Listed for homeowners in and around Staten Island, NY, these 18 companies test for mold and indoor air problems. Listings show what each one states about sampling, lab work and the environmental tests it offers, plus ratings and quotes from public reviews.
Area overview: Staten Island, NY
All 18 companies we list here are in Staten Island itself. We have 20 companies in Staten Island on file; this page shows the highest-rated 18. 17 of the companies on this page have a rating, from 4.8 to 5.0 across 909 reviews; 9 have 50 or more reviews. When customers rate these companies on specific qualities, they most often praise professionalism (92%), responsiveness (82%) and quality (81%). 6 are open around the clock and 15 are open on weekends. The services the companies on this page list most often on their websites are mold inspection (3), home inspections (2) and mold remediation (2). 6 show a license on their websites and 3 list staff certifications (InterNACHI, ASHI and IICRC). Domain records put 10 websites of the companies on this page at ten or more years old; the oldest dates from 2004. 6 offer emergency call-outs; 5 give free estimates and 2 are family- or locally-owned. We have a website on file for 17 of the companies on this page; 13 publish a contact page; 12 list a public email and 2 take bookings online. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
Is one opinion enough on a damp problem?
Not when the first visit ends with a large removal quote attached. You have 18 companies on this page, so getting a second diagnosis is straightforward. Ask each one what it thinks the water source is. Two independent answers that match is the strongest signal you will get.
Servicemaster Restore By Complete
“Spoke to representative on the phone, every time I called with questions, I had answers immediately.”
Fairview Home Inspection Services
“Jimmy was extremely professional and efficient with everyone's time while also being very thorough.”
Superior Home Inspection Services
“He is professional calm and did an excellent job preparing the report in a timely manner”
NY Mold Services Llc-Mold Removal Brooklyn
“They made dealing with the water damage in our basement as painless as possible.”
Richmond Home Inspection
“He went over every small and big detail from the basement to the attic and he was even able to estimate some of the cost of the things that needed to be fixed.”
Staten Island Mold Specialist
“I feel happy with the service as molds of my home walls were easily removed by them...”
Servicemaster Professional Restoration
“They were recommended to us by our neighbor , and I'm glad they did, best service by far , I would recommend them to anybody that need help”
Bio-Tech Restoration & Emergency Services Inc
“Jeff was kind enough to take a look at my small job through video chat and recommend a different solution.”
Homeprobe Inspections Inc
“His report is equally detailed, and as prospective homeowners buying for the first time on SI, his honest assessment gave us total confidence about the important buying decision we're making.”
Celtic Home Inspection
“He took his time to thoroughly inspect the home and explain in detail any findings or concerns.”
Precise Home Inspection Services
“We highly recommend him for mold inspections and plan to hire him when we start looking for potential new homes.”
NSC Environmental Consultants LLC
Why these companies made our list
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