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Find Radon gas testers in Brentwood

Avatar for The Radon Guys
The Radon Guys
5.0(
10
)

Serving Brentwood, TN and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"The Radon Guys saved the day and the sale of my house! The existing mitigation system (from another company) was installed incorrectly which was discovered during a home inspection and testing. From re-testing, to diagnostics, to repairs and post testing, the Radon Guys were a pleasure to work with. Devin , Nick, and Chris are knowledgeable, professional, and understood the urgency with a very tight deadline to close. The repairs were completed with minimal disruption or cosmetic surface damage and I was kept informed of every step. The area was cleaned after the work was completed. As we had already vacated the home, I was immediately notified of the passing score and the report was received shortly after. The closing was able to proceed without delays. If you need radon testing or mitigation, save yourself the headaches and just use The Radon Guys. You won't be sorry!"
Response time7 hrs
Response rate100%
10 neighbors recently requested a quote
Avatar for Tennessee Radon Services
Tennessee Radon Services
5.0(
15
)

Serving Brentwood, TN and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"The Salesman, both Installers, were awesome. Very friendly and professional. They were a welcome choice for us to make our home healthier. We loved having them do our job."
Exterior fan vented over roof line
Radon fan on outside of home
Response time1 day
2 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Hill's Top Home Inspections, LLC
Hill's Top Home Inspections, LLC
5.0(
20
)

Serving Brentwood, TN and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"I was a little nervous about buying my first home, but Brandon set me at ease with my purchase with his thorough and extensive inspection. I highly recommend this company."
Certified Professional Inspector
We'll Buy Your Home Back Guarantee
Infrared Certified
Green Building Inspector
Safe Workplace Inspector

+16

Response time3 hrs
Response rate98%
2 neighbors recently requested a quote
Avatar for Breathe Easy Mold Remediation
Breathe Easy Mold Remediation
5.0(
40
)

Serving Brentwood, TN and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"These guys are just wonderful. The big take away here is that they are honest professionals. The owner came out with a member of his team and thoroughly checked our home for mold. They explained what they were looking for and what they saw. To our great relief, we were told we didn’t have a mold problem and that we had no need of their services! No fear tactics, no sales push, just honest assessment. I’m thankful for their knowledge and professionalism and would highly recommend these guys if anyone I know ever does have a mold problem because I trust that they will only do what needs to be done with out the worry of being over charged."
Additional Photos
Additional Photos
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Additional Photos

+51

5 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Middle Tennessee Green Home Solutions
Middle Tennessee Green Home Solutions
5.0(
11
)

Serving Brentwood, TN and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"I had Green Home out for a Professional Inspection of my crawl space, as I had some concerns about humidity and occasional ground water under our home. Brian performed a very thorough assessment of the crawlspace & gave me some great tips/advice about my current dehumidifier & exhaust fan. He simply advised me to reposition our existing dehumidifier and slow the speed on the exhaust fan. He did not try to sell me something I didn't need but rather advised me of a couple things that I could do on my own without trying to create work for himself and a running up an avoidable expense for our family. I truly appreciate his honesty and integrity. I strongly recommend this company if you need a mold inspection or Indoor Air inspection, and you're looking for honesty, integrity & non-toxic products."
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 rate95%
2 neighbors recently requested a quote
Avatar for A1 Abatement
A1 Abatement
4.8(
4
)

Serving Brentwood, TN and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

A1 Abatement is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.\n

Fresh Paint
Quick Contrast
20,000 sq ft of Abatement
Improvising!
20,000 sq ft of Abatement

+18

Response time2 days
31 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for WIN Home Inspection
WIN Home Inspection
New to Angi

Serving Brentwood, TN and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

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4 neighbors recently requested a quote
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FAQs for radon gas testing projects in Brentwood, TN

Radon is the second leading cause of lung cancer in the U.S. The gas seeps through cracks in foundations and collects in basements and other low areas. Once you breathe it in, radioactive particles lodge in lung tissue and do long-term damage. Because you can’t see or smell radon, the EPA recommends testing your home every two years—and after major renovations—to keep your family safe.

Yes—every home should be tested. The EPA advises doing it at least every two years and any time you remodel, buy, or sell. On average, one in 15 houses nationwide sits above the recommended limit, and the only way to know where yours stands is a formal test. The equipment simply measures gas levels and won’t change your indoor environment, so the process is completely harmless.

Certified radon professionals—often home inspectors or dedicated radon mitigation contractors—handle testing. These radon testing professionals follow EPA protocols and use calibrated instruments to check levels throughout your house. Hiring a certified radon specialist means results you can trust for real estate deals, insurance requirements, and, most importantly, your family’s health.

Inspectors specialize in measuring radon gas levels, while licensed mitigation contractors design and install the systems that remove it. If your test comes back high, your inspector can point you to a qualified mitigation pro who will size and install the right fan, piping, or other equipment to bring levels down.

No—standard home air purifiers don’t touch radon. They’re built to trap dust and pollen, not radioactive gas. If testing shows high levels, you’ll need a dedicated mitigation system that vents the gas from beneath your home to the outdoors. Relying on a room purifier alone won’t keep your indoor air safe.

Opening a few windows in your home might dilute radon for a short time, but the gas seeps back in as soon as they’re closed. For a lasting fix, you’ll need a professional mitigation system—often a sub-slab depressurization fan—that pulls radon from beneath the foundation and safely vents it outside.

The Brentwood, TN homeowners’ guide to radon gas testings

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