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Find Radon gas testers in Dandridge

Avatar for Avert Radon LLC
Avert Radon LLC
5.0(
5
)

Serving Dandridge, TN and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Avert Radon LLC , specifically Chance, recently completed radon mitigation work at my residence, installing two systems. I typically refrain from writing reviews, but felt compelled to share my experience with Avert Radon LLC . I'm extremely satisfied with the results, as the radon levels are now virtually undetectable. Chance demonstrated exceptional professionalism throughout the process. The communication was excellent, and their meticulous attention to detail was also outstanding. Furthermore, their post-installation follow-up has been consistently excellent. I highly recommend this company without reservation. They are among the best service providers I've encountered. if I could give it more than five stars, I certainly would! "
Mitigation Install
Mitigation Install
Radon Mitigation
Radon Measurement
1 neighbors recently requested a quote
Avatar for TEK Inspections
TEK Inspections
5.0(
22
)

Serving Dandridge, TN and surrounding areas

Approved

In business since 2019

Credit card accepted

Customers say: Quick response

"Spoke with Ed prior to offer acceptance. After offer was accept, we scheduled the next day and received report within 7-8hrs after inspection. Highly recommend."
InterNACHI
Certified Professional Inspector
Radon Certified Tester
Response time5 hrs
Response rate96%
2 neighbors recently requested a quote
Avatar for A to Z Inspection Services
A to Z Inspection Services
5.0(
3
)

Serving Dandridge, TN and surrounding areas

In business since 2024

Free estimates

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your home. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction!

Avatar for Elevation Inspection
Elevation Inspection
5.0(
1
)

Serving Dandridge, TN and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

Elevation Inspection\nis a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have several years of hands on experience to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Home Inspection
Home Inspection
Home Inspection
Home Inspection
Home Inspection

+31

Response time20 mins
Recommended by100%of homeowners
Avatar for Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
4.8(
347
)

Serving Dandridge, TN and surrounding areas

In business since 1995

Free estimates

Warranties offered

"<p>it was superb! they easiest, hassle free Radon test in town, with extremely proficient people -- very knowledgeable and very people-friendly! they took their time to explain things on the phone to me before I committed. the test came back within 10 days or so -- via email. which is very convenient. it was very clear as it is, but I like talking through it and get advice. they were instantly available to discuss. they gave me future tips to keep on top of all things Radon related. </p> <p>I have to say that all this comes to be after 3 months of many back and forths with 3 other companies -- none of the other companies could be bothered to schedule a time, and those who did, never showed up.. many times over. I don't know why I was so patient with them and I wish had discovered Environmental Testing & Research Laboratories much sooner.</p> <p>Really highly recommend them!</p> <br />"
Recommended by93%of homeowners
All American Environmental Services, LLC
5.0(
3
)

Serving Dandridge, TN and surrounding areas

In business since 2021

Free estimates

Warranties offered

As I am sure you are aware most homes in the area have high levels of radon. We are here to give you the options needed to address this problem. We have the knowledge and capability to deal with any radon issue you come across. We can beat any quoted price as well as offer a $100 referral fee for any work that comes our way. Our team is hear to answer any radon questions at no cost to you. Let All American Environmental Services be your go to guy when it comes to radon. \n

Recommended by100%of homeowners
Avatar for 1st Choice Home Inspections
1st Choice Home Inspections
5.0(
120
)

Serving Dandridge, TN and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"Tommy was very responsive, customer-focused, and professional. He completed the inspection promptly and provided the completed report promptly. We highly recommend him, his company, and service."
Recommended by99%of homeowners
Avatar for Foothills Geoscience
Foothills Geoscience
5.0(
3
)

Serving Dandridge, TN and surrounding areas

In business since 1980

Free estimates

Emergency services offered

"He was knowledgeable, very trust worthy and easy to work with and you could tell he was easy to work with. He will tell you in his proposal there may be issues. If these things happen, he gives you and idea of what to do from there, and how probable this may be, and that helps."
Recommended by100%of homeowners
Showing 1-10 of 18
FAQs for radon gas testing projects in Dandridge, 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 Dandridge, TN homeowners’ guide to radon gas testings

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