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Find Radon gas testers in Avon

Avatar for NE Radon Doctors
NE Radon Doctors
4.8(
266
)

Angi Approved

Super Service Award Winner

In business since 2008

Free estimates

Customers say: Quick response

"They said that they would be there between 1 and 2 PM and showed up exactly at 1 PM. They finished the job within 30 minutes and to the old part with them. I was very satisfied with their work."
50 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Apex Radon Solutions LLC
Apex Radon Solutions LLC
5.0(
8
)

Angi Approved

In business since 2015

Free estimates

Warranties offered

"I highly recommend Apex Radon Solutions. From getting the estimate to getting the work done, everything was just outstanding. Marco and his crew of 3 men showed up early and were all knowledgeable and extremely skilled. I had to install a radon fan and put in piping and electrical. They measured the piping with care and accuracy and did an excellent job with the installation. Iâ m truly impressed with the professionalism and quality of the work. They were also very reasonable with their prices. Thank you Apex for such great work."
18 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Fogarty's Home Services
Fogarty's Home Services
5.0(
3
)

Angi Approved

In business since 2016

Free estimates

Warranties offered

"All the crew members were awesome!!! They all were happy and helpful throughout the whole process. They are welcome back anytime in my house!!! Thank you to Jonny K, Kenny, And Eric for all the hard work that they did"
14 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Sherwood Inspection Services LLC
Sherwood Inspection Services LLC
4.6(
41
)

In business since 1982

"More formal (Google/Yelp style): I was very impressed with Brad. He came to my condo to test for mold and was professional, reliable, and highly knowledgeable. He explained the process clearly, completed the work thoroughly, and gave me confidence in the results. I would gladly recommend him to anyone in need of mold testing services."
Recommended by87%of homeowners
Selective Service, LLC
New to Angi

In business since 2003

Free estimates

Emergency services offered

We are a selective demoliton (non-structural) and hazardous material remediation. We perform demolition services in Connecticut and Western Massachusetts. Abatement services are limited to Connecticut only due to licensing. We have been in business for 10 years, carry $5 million in insurance and can provide a payment and performance bond if needed.

Global Plasma Solutions
5.0(
1
)

In business since 2008

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

Recommended by100%of homeowners
NE Radon Doctors
5.0(
4
)

In business since 2007

Free estimates

Emergency services offered

"Excellent installation and company 4 years ago and when the motor had a problem yesterday, the owner himself came up from CONN to Northern Mass to personally make the repair. Fan had warrantee so only charged a very reasonable service fee. Highly recommend"
Recommended by100%of homeowners
Avatar for Firme's Family Landscaping LLC
Firme's Family Landscaping LLC
4.6(
10
)

Free estimates

Emergency services offered

"Excellent they text me when they were coming and showed up on time snd did an outstanding job. Both my lawn and gardens have never been so clean…."
Recommended by90%of homeowners
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Showing 1-10 of 164
FAQs for radon gas testing projects in Avon, CT

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 Avon, CT homeowners’ guide to radon gas testings

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