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Find Radon gas testers in Walland

Avatar for Radon Consultants of East Tennessee, LLC
Radon Consultants of East Tennessee, LLC
4.9(
17
)

Serving Walland, TN and surrounding areas

Angi Approved

In business since 2017

Free estimates

Warranties offered

"The team came out and gave us a fair quote and communicated well. Installation was quick and the crew was considerate as I was working from home during the installation. Highly recommend!"
Suction Point hidden in Basement Closet
4" Radon pipe hidden in bedroom closet
Radon fan located in the attic
Radon Exhaust vent
Suction point in a finished workshop

+4

Response time11 hrs
Recommended by94%of homeowners
Avatar for A to Z Inspection Services
A to Z Inspection Services
5.0(
3
)

Serving Walland, TN and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"Chad Verville and Damon Nolte are my go-to home inspectors. They provide excellent customer service before and after the inspection and are always patient with explaining results to my clients. Highly recommend!"
Response time4 hrs
4 neighbors recently requested a quote
Avatar for '58 Foundations & Waterproofing
'58 Foundations & Waterproofing
4.5(
94
)

Serving Walland, TN and surrounding areas

In business since 1958

Free estimates

Credit card accepted

"I am very pleased with this company. I requested a free quote to give me an estimate on the mold and water damage and the cost to repair. The employee, Vincent, was exceptional! He was on time, very curious, and patiently explained everything to where I could understand. I plan on using this company in the near future "
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+11

Recommended by84%of homeowners
Avatar for Green River LLC
Green River LLC
4.7(
19
)

Serving Walland, TN and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"Because of weather problems Lora and crew were here two weeks early. Scot and his helper cleaned out the trash in the crawl space and prepared to put down the vapor barrier. They did this job a bit out of order because of the COLD weather. The morning they started it was 16* ! Their first task was the vapor barrier. After that the spray foam insulation. Then the old insulation was removed and hauled away. Lora did the job in this order because of the COLD weather. She told me she would NOT leave us with no insulation for any amount of time with temperatures this cold. Lora cares about her customer and works very close with them . She even let me work with them a little bit. I'm an old retired Marine and still like to be involved. I don't think I got in the way too often. Her prices are very reasonable; there is no reason for negotiation. I'll definitely be calling Lora at Green River for any other needs around my home. Thank you Lora & Scot Howard, the Troll"
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Typical Crawlspace
Our Gold-Level Vapor Barrier

+8

Recommended by89%of homeowners
Avatar for Radon Consultants of East Tennessee
Radon Consultants of East Tennessee
5.0(
7
)

Serving Walland, TN and surrounding areas

In business since 2017

Free estimates

Credit card accepted

"The first company we called, was slow to respond and tried to reschedule the morning they were supposed to deliver. The RC team was professional, kind, honest, on time, and we are very satisfied with the value. They followed up to make sure everything was working right and that we were satisfied with the work and product. That's the way customer service should be. Excellent!"
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+6

Recommended by100%of homeowners
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FAQs for radon gas testing projects in Walland, 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 Walland, TN homeowners’ guide to radon gas testings

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