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Find Radon gas testers in Great Barrington

Avatar for Fogarty's Home Services
Fogarty's Home Services
5.0(
3
)

Serving Great Barrington, MA and surrounding areas

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"
The finished basement!
We now are a National Radon Defense authorized dealer!
Our staff at a recent trade event in Hartford, CT
Some of our production teams!
Before and After, Total Basement Finishing

+5

Response time10 hrs
Response rate100%
15 neighbors recently requested a quote
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Avatar for Rogerson Enterprises LLC
Rogerson Enterprises LLC
5.0(
2
)

Serving Great Barrington, MA and surrounding areas

Angi Approved

In business since 2019

Warranties offered

Credit card accepted

"Mark is assisting us in identifying VOCSs and other air born containments in our home. Previously helped us identify & mitigate Radon as well. Extremely efficient, knowledgeable and professional. Continuously goes above and beyond! I could not have found a better vendor."
NRPP
CERTI 3000
CERTI 4000
NRPP ID
BUSINESS CERTIFICATE

+12

3 neighbors recently requested a quote
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Avatar for Lawrence DiPietro LLC
Lawrence DiPietro LLC
5.0(
39
)

Serving Great Barrington, MA and surrounding areas

In business since 1982

Free estimates

Emergency services offered

"Larry did a great job! He is very thorough , very patient to explain every detail to me. Even though the house is new construction, he still found out a bunch of problems. He is very helpful, I would recommend him to my friends."
Recommended by100%of homeowners
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Avatar for Prime Home Services, Inc.
Prime Home Services, Inc.
5.0(
30
)

Serving Great Barrington, MA and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"The home inspection went very well. The home inspectors Tom and Jeremy were very pleasant to work with and very thorough."
Recommended by100%of homeowners
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Avatar for S.W.A.T. Environmental
S.W.A.T. Environmental
4.8(
60
)

Serving Great Barrington, MA and surrounding areas

In business since 1988

Free estimates

Emergency services offered

"Be careful. I called to have a radon mitigation system installed and the sales rep on the phone took down the information and scheduled the appointment. I was upfront about an interior drain being installed. When the technician arrived, he said he'd be happy to install the system, but that it would be worthless because of the interior drainage system. I then received a $200 invoice for the site visit. Frustrating scenario to have a sales rep schedule the appointment, knowing full-well that I had an interior drain, and then the technician tell me there's no point to install a mitigation system, but then charge me for the inconvenience of it all."
Recommended by93%of homeowners
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Avatar for Healthy Homes
Healthy Homes
4.8(
45
)

Serving Great Barrington, MA and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"After Healthy Homes did such a great job on my rental apartment, decided to see if they could help me with the cigarette smell in my car. Was sold a small handheld fog machine and some Un-Odor product. Fogged the entire interior of my vehicle, sprayed the product on all surfaces. After washing the windows with Windex and wiping everything down with a dry towel, the car was free from odor and looked and smelled clean and fresh! Fantastic Products!!!"
Recommended by91%of homeowners
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Becker Home Inspection Svc
4.9(
9
)

Serving Great Barrington, MA and surrounding areas

In business since 1997

Free estimates

Warranties offered

Comprehensive Buyer Home and Building Inspection Services of Residential and Small Commercial buildings Pre listing inspections that will help you uncover potential problems that could compromise a sale. Report is completed on site and discussed in detail and handed to client. Payment is due at that time. Questions are welcomed by phone anytime after your inspection. Maintenance tips and suggestions offered.\nVery thorough inspections average 3-4 hours, buyer attendance recommended\nEstablished in 1997 All Home Inspections performed by Brad Becker MA Lic# 204, Bonded and Insured. No subcontractors used. Service area, Central, Northern and Western Mass, Southern Vt.

Recommended by100%of homeowners
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FAQs for radon gas testing projects in Great Barrington, MA

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 Great Barrington, MA homeowners’ guide to radon gas testings

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

See all articles