Top-rated mold & toxic material testers.

Get matched with top mold & toxic material testers in Mattituck, NY

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Mold & toxic material testers in Mattituck

Avatar for Healthy Buildings & Homes LLC
Healthy Buildings & Homes LLC
5.0(
9
)

Serving Mattituck, NY and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Jeff is very professional and attentive to your specific situation. He listens and makes sure provides informative advice. I was able to get an appointment right away. I really appreciate the personalized help with my basement situation which has been giving us a lot of issues past year."
Saitowitz Residence
Saitowitz Residence
Saitowitz Residence
Janosick Residence
Janosick Residence

+8

Response time5 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for Mold Test Company NY
Mold Test Company NY
3.9(
93
)

Serving Mattituck, NY and surrounding areas

Approved

In business since 2008

Credit card accepted

Offers commercial services

"Mr Henry Smith was on time, very professional at what he does he not only expained to me what was going on he made sure he answered all of my questions and concerns talking to him about my experience in my home he understood me he was able too show me areas around the outside of my home and pin point the possibility of how and,where the problems occurred I learned a lot mist of all always have my home tested before moving in this would savee and my love ones alot of health issues pain and suffering in the future I would highly recommend the mold testing company to any and everyone who needs assistance with mold it is so worth it thanks Mr Henry Smith and the molding company"
Mold Testing
Mold Testing
Mold Testing
Mold Testing
Mold Testing

+68

Response time9 hrs
Response rate100%
262 neighbors recently requested a quote
Avatar for Long Island Mold Testing, LLC
Long Island Mold Testing, LLC
5.0(
8
)

Serving Mattituck, NY and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"I had a mold assessment done on my house in Northport, New York. Chris found a leak in my bathroom and we pulled up the sheet rock to discover mold. Itâ s all handled now 100% recommend using Long Island Mold Testing for any of your needs."
Response time1 day
Response rate98%
Recommended by87%of homeowners
Avatar for Quality Air Testing LLC
Quality Air Testing LLC
5.0(
6
)

Serving Mattituck, NY and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Great company to work with. Response rate was very prompt, team was professional and exceeded my expectations and the needs of my small business. I would highly recommend using them for your needs!!"
Microbial Testing
Response time4 hrs
Avatar for Empire Air Care LLC
Empire Air Care LLC
5.0(
3
)

Serving Mattituck, NY and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"When I called I was dealing with a serious mold problem in my basement. I gave them a call and they came fast and ready to fix the problem ! They didn’t hesitate to check other places that may have been contaminated! I can say they did a fast and professional job . Highly recommend!"
Mold Inspection
Mold Inspection
Mold Inspection
Mold Inspection
Mold Inspection

+4

Avatar for Phase 1 Restoration Inc.
Phase 1 Restoration Inc.
4.7(
21
)

Serving Mattituck, NY and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Men came earlier than scheduled,went right to work,and finished the job in about an hour. They were friendly and professional,answering my questions,and cleaning up afterwards.I highly recommend them.The price was almost 5 times less than the other company I got an estimate from. Highly satisfied.
"
Additional Photos
Response time2 days
1 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for C&G Restorations
C&G Restorations
4.9(
123
)

Serving Mattituck, NY and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Our experience with C&G was extremely positive. Guy was completely above board about everything, throughout the process. We inherited a mold problem from a previous owner and he walked us through the process, adhered to all state guidelines (including ensuring that independent parties did the testing and restoration work after C&G did the remediation), and did a fantastic job taking care of the problem. He also helped us out with an entirely separate water issue one day when he was in the neighborhood. We are huge fans and would recommend him to anyone."
Additional Photos
Additional Photos
Additional Photos
Recommended by98%of homeowners
Avatar for Allshore Environmental Remediation Inc
Allshore Environmental Remediation Inc
5.0(
20
)

Serving Mattituck, NY and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"They did a wonderful job.  There was mold on the vinyl railing and the man was on his hand knees forever making sure he got every last bit of it removed.  They were extremely thorough and hard working.  I would definitely recommend them and use them again."
Before
After cleaning
Before
After Close up
Recommended by100%of homeowners
...
Showing 1-10 of 89
FAQs for mold & toxic material test projects in Mattituck, NY

Some companies offer a no‑cost phone or video consultation that screens for red flags. If the discussion points to a real issue, the pro will recommend a paid on‑site inspection. The complimentary call clarifies whether you need full testing, but it isn’t a substitute for samples, lab work, or a written report. Always confirm what the free service covers before you schedule.

A standard inspection, which includes basic air and surface samples, takes an average of two hours. If the pro needs to probe hidden spaces, such as wall cavities or ductwork, plan on up to six hours. Extra time allows the inspector to reach tight areas, collect additional samples, and document findings. Lab analysis is a separate process and often adds several business days to the overall timeframe before you receive the full report.

Mold thrives where moisture lingers and air flow is poor. Common hotspots include bathroom walls, kitchen backsplashes, window sills, HVAC vents, fireplaces, crawl spaces, and enclosed attics. Check these areas regularly—especially after leaks or high‑humidity weather—to catch growth early and avoid costly repairs.

Unchecked mold can knock 20% to 37% off a home’s market value because buyers worry about hidden damage and health risks. Even after remediation, visible staining or a history of major moisture issues can still lower offers and prolong the time on the market. Addressing mold quickly protects both your property’s structural integrity and its resale appeal.

The Mattituck, NY homeowners’ guide to mold & toxic material tests

From average costs to expert advice, get all the answers you need to get your job done.