Strictly Cleaning Restoration
“We had a sizable mold remediation project that impacted our entire building's garden level - the Strictly team was dependable, professional, thorough and very fair in both pricing and timing.”
Best Mold Inspection & Testing in Brooklyn, NY
24 companies listed · all 24 in Brooklyn · 11 open 24/7 · 23 open weekends · 23 rated 4.5+
Data verified October 18, 2026
Crown Mold Specialists
“Moshe and Rishi were able to assess quickly and get a team on site within a few days to treat the mold area and replace the plaster in impacted areas.”
Criterion Home Inspections
“Ralph is a total pro, did a thorough check of every inch of the property, and provided critical insights about its state.”
Apex Mold Specialists
“The appointment was easy to book, the technician arrived perfectly on time, he explained the process clearly and he made me feel totally comfortable with the process.”
New York Home Inspections
“He provided pictures and great details as to everything that is expected in a report.”
Home Inspection Gurus
“I have practiced Real Estate for almost 14 years and he is by far the most knowledgeable, respectful, efficient and "about-his-business", with compassion, Inspector I have worked with.”
Listed for homeowners in and around Brooklyn, NY, these 24 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: Brooklyn, NY
All 24 companies we list here are in Brooklyn itself. We have 52 companies in Brooklyn on file; this page shows the highest-rated 24. The companies on this page are rated from 4.0 to 5.0 across 1,730 reviews; 11 have 50 or more reviews and 23 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (94%), responsiveness (90%) and quality (81%). 11 are open around the clock; 15 are open on Saturdays and 23 on Sundays. The services the companies on this page list most often on their websites are mold remediation (6), mold inspection (4), mold removal (4), water damage (3) and air duct cleaning (2). 13 show a license on their websites; 7 list staff certifications (InterNACHI, EPA and IICRC) and 1 has a BBB rating of A or A+. Domain records put 8 websites of the companies on this page at ten or more years old; the oldest dates from 1998. 12 offer emergency call-outs; 9 give free estimates; 1 is family- or locally-owned and 1 lists coupons or special offers. 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 24 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.
Envirotech Mold and Lead
“Their service is amazing, fast, reliable, efficient, we used them several times, they are the best out there, highly recommend them!!”
Tri State Home Inspection LLC
“But most of all, he gives you his full attention and time to make sure that you're comfortable and confident with your purchase.”
Biotek Environmental NYC
“Very good service high quality fair price and excellent customer service thank you so much”
House Pro Home Inspections
“Zack spent 2hrs with me explaining all that was wrong in this condo.”
Pristine Home Inspection LLC (Yasmin Fathi P.E.)
“She has a quick turnaround with pictures of all issues (which was super helpful when reading the report) If and when I purchase another home I will absolutely work with Yasmin again!”
Five Boro Mold Specialist
“Especially during this uncertain time in the world (COVID), I am happy to recommend Five Boro Mold Specialist.”
Dual Restoration
“They did a great job removing and remediating all of the mold and took all of the necessary precautions to protect the rest of the property.”
Green Carpet Brooklyn
“Great service cleaning and repair my silk rugs looks new I am definitely using company again.”
Accurate Building Inspectors
“I had some building violations and Matthew was a great help to get them resolved, very informative”
All Star Restoration
“Allstar Restoration did an amazing job restoring our home after we had water damage.”
Sharp Eye Home Inspections
“The inspection was thorough and efficient, and the report was comprehensive and easy to understand.”
Green Guard Mold Specialist
“They took care of a mold issue in my rental property in NY without me even having to show up.”
Indoor Mold Specialist
“Oren was always available to answer questions following receiving the report as well.”
Ace Mold Specialist
“They're quick to respond, easy to deal with, and always a pleasure to work with.”
Ari's Cleaning
“Mike was amazing to work with the price they gave me was very reasonable.”
Unity Home Inspectors
“Inspector Mark was very thorough and provided many hands-on advices on anything at all a buyer/homeowner would want to know about the property.”
A
“We had a big mold problem in our house and the guys from A-Z Asbestos Abatement Services came and got it taken care of faster than we could've hoped for!”
Whac A Mold
“The best decision I made was to reach out to Whack a mold where promptly I had folks come over and help find the leak, remove everything that was damaged, and start the drying process.”
Why these companies made our list
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