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Find Mold & toxic material testers in New Haven

Quality Air
4.9(
15
)

Serving New Haven, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Credit card accepted

"We had mold in our basement. Joel, of Quality Air, came to our home, inspected every room in the house, tested inside and outside, and gave us an assessment of the problem and an estimate of the cost. The extent of the mold required more mitigation than initially expected, but Joel worked with us on scheduling additional mitigation visits and did not charge more than the original estimate. Joel was professional, courteous and very easy to work with. We now have a safe, breathable basement. I highly recommend Quality Air for anyone with a mold problem."
Response time9 hrs
Response rate96%
3 neighbors recently requested a quote
Avatar for Mold Test Company NY
Mold Test Company NY
4.3(
73
)

Serving New Haven, CT and surrounding areas

Approved

In business since 2008

Credit card accepted

Offers commercial services

"I thought he did a good job explaining what he did do but very disappointed they didn't explain that you had to pay a lot extra money to actually find out what kind of mold if any you had. The $199.00 fee they only looked for mold & tested the air quality. If they found any mold it cost a lot more to find out what type. He did say we had mold in our crawl space but not what kind, that cost more money. Overall good for what he did do."
Mold Testing
Mold Testing
Mold Testing
Mold Testing
Mold Testing

+68

Response time9 hrs
Response rate100%
267 neighbors recently requested a quote
Avatar for Mold Test Company North East
Mold Test Company North East
4.3(
73
)

Serving New Haven, CT and surrounding areas

Approved

In business since 2008

Small jobs welcome

Credit card accepted

"I thought he did a good job explaining what he did do but very disappointed they didn't explain that you had to pay a lot extra money to actually find out what kind of mold if any you had. The $199.00 fee they only looked for mold & tested the air quality. If they found any mold it cost a lot more to find out what type. He did say we had mold in our crawl space but not what kind, that cost more money. Overall good for what he did do."
Mold Testing
Mold Testing
Mold Testing
Mold Testing
Mold Testing

+69

Response time5 hrs
17 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Green Home Solutions of Western CT
Green Home Solutions of Western CT
4.7(
40
)

Serving New Haven, CT and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"Prompt response, friendly and courteous. Clean - explained everything before and during the process. It seems to have significantly reduced mold - post test report shows mold levels in normal range. Much more comfortable in family room. Dave and Matt very easy to work with and quite professional. Highly recommend them."
Danbury Basement
Danbury Basement
Danbury Basement
Poughkeepsie Garage
Poughkeepsie Garage

+26

Response time7 hrs
6 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Abide Environmental Services
Abide Environmental Services
4.9(
40
)

Serving New Haven, CT and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"I cannot say enough about Abide Inc. They were professional, timely and knowledgeable and do fantastic work. I had them do a quote consultation and testing for a mold issue and asbestos abatement and they were prompt to make room in their schedule to fit us in and kept every word of their agreements throughout their Process. Chris Coopee did a fantastic job reviewing reports needed plus conducting a physical inspection of the property for mold in order to produce an informed accurate quote. He also is knowledgeable about asbestos abatement and conducted some testing at the site for us. Not only did Chris do a perfect job, but he turned around the ask in a tight timeframe due to our needs related to a real estate closing. Ann at the main Abide office fielded many questions from me throughout the week and was always pleasant and helpful. I highly recommend consulting this company for any remodeling or remediation needs. This is a great company with great people. Kudos to them!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response time11 hrs
5 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for RestoPros of Hartford
RestoPros of Hartford
5.0(
4
)

Serving New Haven, CT and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"The job at my condo in Canton was for mold removal remediation. Dylan Flores came to give me a quote. He was prompt, courteous, and very knowledgeable. The quote came through promptly and it was vey reasonable. I am extremely happy with the work that was done in my basement. I highly recommend Restopros. "
After
Before
Multifamily basement sewage clean-up
Water Damage Restoration
Multifamily basement sewage clean-up

+16

4 neighbors recently requested a quote
Recommended by50%of homeowners
Oakhill Home Inspections
5.0(
1
)

Serving New Haven, CT and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

I pride my company on reliability, great communication, integrity, and quality work. I am an expert in home inspections, mold testing and radon testing and remediation. I will do my absolute best to keep you as educated and informed on your particular inspection project. I look forward to earning your business! Book with me online or feel free to give me a call today! My focus is protecting your home investment.\n\nThank You,\nCharles Rauch\nOakhill Home Inspections

Response time5 hrs
11 neighbors recently requested a quote
Avatar for Moldlab
Moldlab
4.7(
352
)

Serving New Haven, CT and surrounding areas

In business since 2000

Free estimates

Warranties offered

"The company sent a packet with instructions to provide samples from two sites. We returned these in the Priority envelope provided. Within a few days we received an evaluation of the mold. It does not appear to be a serious problem. I would have graded this work higher if the company had provided general guidelines for remediating the problem. We were relieved to find the problem not serious, but would have appreciated more clarity, such as a simple page outlining safe and unsafe do-it-yourself procedures materials materials. (Suggestions I found online, such as whether to use vinegar, bleach, etc., were sometimes confusing, even contradictory.)"
Recommended by89%of homeowners
May Indoor Air Investigation LLC
4.9(
52
)

Serving New Haven, CT and surrounding areas

In business since 1992

Free estimates

Warranties offered

"If it would be possible I could give more than 5 stars. Jeff and Connie are very nice people and incredibly knowlegable specialists. They went above and beyond, conducting inspection of our house. I invited them because of presence of mold and odors. The house was thoroughly inspected not only for those problems we concerned of, but for all other possible hazards. Jeff and Connie spent as much time at our house as it was needed to complete all the aspects of required inspection. Each room, even every little space, furnace, AC unit, stove, refrigerator were inspected. Shortly after appointment I got detailed reports with photos and multiple very helpful recommendations. Now we know what exactly should be done in the house and outside in order to eliminate negative issues found by Jeff who is an expert in all aspects, related to different systems of house. Jeff and Connie are very kind and intelligent people. It was a real pleasure to spend several hours with them at our house. This appointment was life-changing for us. I highly recommend May Idoor Air Inspections to all who would like to make sure that environment of living places is safe."
Recommended by98%of homeowners
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FAQs for mold & toxic material test projects in New Haven, CT

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 New Haven, CT homeowners’ guide to mold & toxic material tests

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