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Top-Rated Mold & toxic material testers in Nashville - Updated Nov 2026

Avatar for ZeroMold
ZeroMold
4.8(
36
)
Mold & Toxic Material Test

Serving Nashville, TN and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"Zeromold was very helpful. I had mold in my basement bathroom. I didn't know how long it had been there or if it was also somewhere else I couldn't see. They tested for mold and cleaned it all up. Very effective. Thanks."
Fogging Process
Fogging Process
Fogging Process
Fogging Process
Fogging Process

+3

Response time5 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for Claro Complete Mold Remediation - Nashville
Claro Complete Mold Remediation - Nashville
4.8(
71
)
Mold & Toxic Material Test

Serving Nashville, TN and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

At Claro - Complete Mold Remediation - Nashville, we believe a healthy home starts with the air you breathe. We help Nashville families and businesses find mold, fix it at the source, and feel at home again. We serve Nashville, Green Hills, Belle Meade, Donelson, Antioch, Mt. Juliet, Hendersonville, Gallatin, Lebanon, Clarksville and surrounding Middle Tennessee areas. Our services include mold inspection and mold testing, whole-home and crawlspace mold remediation, HVAC and duct cleaning, water damage cleanup, and commercial mold remediation. \n\nEvery job follows a source-first process: containment, moisture correction, physical removal of contaminated materials, structural drying, and a whole-home dry fog treatment that reaches hidden spores in walls, vents and crawlspaces. We work directly with your insurance company and build every plan around your home and the people living in it.

Mold & Bathroom Rebuild
Mold & Bathroom Rebuild
Mold & Bathroom Rebuild
Mold & Bathroom Rebuild
Crawlspace Encapsulation

+17

Recommended by91%of homeowners
Avatar for Middle Tennessee Green Home Solutions
Middle Tennessee Green Home Solutions
5.0(
12
)
Mold & Toxic Material Test

Serving Nashville, TN and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"INCREDIBLE! Working with Green Home Solutions of Middle TN was truly one of those "WOW" experiences! Due to a leak in my trucks' tail-light, it had developed a serious mold situation inside on the fabric, the carpet, seat belts & even speakers. After a great call with L.J., she scheduled me with Brian - he came out super quickly, inspected my truck, advised me on my options & sent over a quote the next day. Smooth process from start to finish - Great communication too - they sent updates via text. He also ordered & replaced the cabin filter at his expense (which he did not have to take the time to do) - The "before & after" photos are unbelievable! Total "above & beyond" experience from start to finish! These people are the REAL DEAL - super glad I found them. If you're in Middle TN & need mold removed safely & want good people who get it done right, these are your people!"
Arm rest before & after
Speaker before and after
Front seat before & after
Back seat before & after
Exterior of the truck - we got the interior to match the exterior!!  She’s back to being beautiful!

+26

Response time2 days
Response rate100%
1 neighbors recently requested a quote
Avatar for Mold Test Company TN
Mold Test Company TN
3.9(
79
)
Mold & Toxic Material Test

Serving Nashville, TN and surrounding areas

Approved

In business since 2018

Emergency services offered

Small jobs welcome

"Jeremiah was amazing with customer service. Attentive, always responded. Lamar was the technician. I just didn’t feel like he had a lot of experience but he was here quite awhile, inside and outside the home. Jeremiah said they charged $299 and no mileage fee, but did not mention that the two tests to see if it was black mold would be $700! That was upsetting but you were stuck because you had paid $300 for him to come out. It took a while to get tests back but that wasn't their fault. Just wish we hadn't been blindsided, but otherwise very reliable."
Response time1 day
73 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for AAA Remediation, Inc.
AAA Remediation, Inc.
4.3(
172
)
Mold & Toxic Material Test

Serving Nashville, TN and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

"AAA came out and tested materials that we thought may have asbestos ...very professional and truly an expert in this field. I highly recommend them ...all tests came back negative. Very prompt response."
Containment Warning Signs
Leaking Water Heater
Flooded closet
Kitchen Asbestos Floor Ti
Basement Flooded

+6

86 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Apex Restoration DKI
Apex Restoration DKI
5.0(
4
)
Mold & Toxic Material Test

Serving Nashville, TN and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"My plumber reached out to Mallory, with the Tullahoma office. She called me within the hour to come asses the damage and came out the same day. She was very thorough and helpful. Stephen came out within a a couple of days and put out fans to help start the process. They were both very prompt and easy to work with."
Response time12 hrs
Response rate100%
Avatar for HouseMaster of Franklin
HouseMaster of Franklin
New to Angi
Mold & Toxic Material Test

Serving Nashville, TN and surrounding areas

Approved

Warranties offered

Small jobs welcome

Credit card accepted

I’m Bob Kellum, owner of HouseMaster of Franklin, and I do the inspections myself. I’m a Navy veteran with a master’s in civil engineering, and HouseMaster has been a national brand since 1979.\n\nEvery home inspection includes thermal imaging and moisture readings at no extra charge, so I find water behind walls, under floors and in attics you’d never see on a walk-through. Buyer inspections come with the InterNACHI Buy-Back Guarantee.\n\nFor homeowners who aren’t buying or selling, I do 11-month builder warranty inspections, mold investigations with air sampling and lab results, radon testing (NRPP certified), water quality testing and sewer scopes. I don’t do repairs, so you get a straight answer instead of a sales pitch.\n\nServing Franklin, Brentwood, Spring Hill, Thompson’s Station, Bellevue, Fairview, Dickson, Burns and Bon Aqua. TN license #3217. Veteran owned.

Home Inspection
8 neighbors recently requested a quote
Avatar for Natural Mold Solution LLC
Natural Mold Solution LLC
4.8(
47
)
Mold & Toxic Material Test

Serving Nashville, TN and surrounding areas

In business since 2015

Free estimates

Warranties offered

"It was great to get help when I needed it and not have to wait several days for results from mold tests. I hope I never need them again but I’ll definitely refer friends who do."
Bon Aqua
Bon Aqua
Mold found
Aspergillus mold
Cleaned after treatment

+7

Response time2 days
Recommended by100%of homeowners
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FAQs for mold & toxic material test projects in Nashville, TN

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 Nashville, TN homeowners’ guide to mold & toxic material tests

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