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Find Radon gas testers in Old Hickory

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

Serving Old Hickory, 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%
11 neighbors recently requested a quote
Avatar for Tennessee Radon Services
Tennessee Radon Services
5.0(
15
)

Serving Old Hickory, TN and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"Just everything about Tennessee Radon Services impressed me. The quick communication right from the start was convenient. The next day estimate appointment was a surprise and then two days later it was done. And the mitigation system we got is totally top of the line. Whisper quiet and high gauge pvc. And for the bottom of the estimate range too. Stop searching for your Radon mitigation service. These guys are the real deal."
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 Old Hickory, TN and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Very nice guy! It is so easy to work with him, and he also teaches me a lot about a house. Very appreciated his help! Would recommend to everyone who needs a house inspection!"
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 A2Z Inspection Services
A2Z Inspection Services
5.0(
31
)

Serving Old Hickory, TN and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

"Danny Wine from A2Z Inspection provided excellent customer service. He was professional, and always quick to reply. I asked a lot of questions and he was patient and thorough regarding the process. I was in a rush to book my home inspection and he was accommodating. You never know these days when finding service online but A2Z proved to be trustworthy and professional. I would highly recommend using them. Five stars for sure!"
detached building roof inspect with drone
exhaust vent inspect
headed up
roof exit point inspect
roof inspect

+2

Response time50 mins
Recommended by87%of homeowners
Avatar for Real Estate Inspection Services
Real Estate Inspection Services
4.9(
9
)

Serving Old Hickory, TN and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

"Brett was a great inspector. He explained the process at each step, what he was looking for and his thoughts on the condition of each step. It was great working with them. If I need to hire a home inspector in the future I will be coming back to Real Estate Inspection Services."
Haverford
1212 - Nashville
New - Smyrna, TN
2nd St - Nashville
Maxon

+11

Response time10 hrs
Recommended by100%of homeowners
Avatar for Breathe Easy Mold Remediation
Breathe Easy Mold Remediation
5.0(
40
)

Serving Old Hickory, 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
Additional Photos
Additional Photos
Additional Photos

+51

5 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for A1 Abatement
A1 Abatement
4.8(
4
)

Serving Old Hickory, 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 Old Hickory, 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!

Logo
4 neighbors recently requested a quote
Franklin Environmental Services LLC.
4.9(
59
)

Serving Old Hickory, TN and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"Our home had a passive radon system installed when it was built. After purchasing a Corentium Home Radon Detector and testing for a couple of months, we found that our long-term readings averaged in the mid 4 pCis. Short-term readings varied daily, at times close to 7 pCi. Since action is advised above 4 pCi, we contacted Keith for a consultation. Keith was punctual and recommended that we turn our passive system into an active one. Keith did everything he could to ensure that our installation was properly completed. After installation, he tested the radon levels in our home. Not only did this validate our readings, it also ensured the fan was working properly. Keith was a pleasure to work with, and we would work with him again. The picture attached shows the readings before installation and over a month later based on our radon detector (which the numbers s/b slightly lower as calibrated against Keith's radon detector)."
Recommended by98%of homeowners
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FAQs for radon gas testing projects in Old Hickory, 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 Old Hickory, TN homeowners’ guide to radon gas testings

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