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Find Radon gas testers in Hyannis-port

Avatar for S.W.A.T. Environmental
S.W.A.T. Environmental
4.8(
60
)

Serving Hyannis-port, MA and surrounding areas

In business since 1988

Free estimates

Emergency services offered

"Gary, the install tech, was great. He arrived on time, was professional, and went above and beyond to ensure everything was done right and I was satisfied. He installed a new radon pipe, and ensured the clamps were not directly against the house and the top of the pipe was properly away from the gutter. After the pipe was installed I noticed a rattling noise coming from the motor...Gary checked it and cleaned out debris multiple times until the noise was gone. You could tell Gary takes pride in his work and wanted to do the job right the first time (I feel like you don't see this very often). A job well done."
Recommended by93%of homeowners
Avatar for A Quality Home Inspection Inc
A Quality Home Inspection Inc
5.0(
117
)

Serving Hyannis-port, MA and surrounding areas

In business since 2011

Free estimates

Warranties offered

"Chris was amazing. I highly recommend Chris and A Quality Home Inspection Inc. He came to inspect the home we wished to purchase on very short notice. He arrived early to get the lay of the land. He inspected the exterior of the house, and the interior basement to attic taking pictures of everything along the way. He emailed us a very detailed inspection report which covered everything. I also felt his charge was extremely reasonable for such high level service. For a nominal fee, he also went back to pick up the radon canisters and mailed them to the lab for me. Chris looks out for the buyer, and nobody else. He was in our corner."
Recommended by99%of homeowners
Avatar for Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
4.8(
347
)

Serving Hyannis-port, MA 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
Avatar for Mid Cape Home Inspection
Mid Cape Home Inspection
5.0(
17
)

Serving Hyannis-port, MA and surrounding areas

In business since 1999

Free estimates

Warranties offered

"Ken arrived at the scheduled time.  He explained the process and what he looks for.  Ken was very knowledgeable and thorough.  He made recommendations for the areas that need improvement and provided a detailed report the next day.  We would hire them again. <br />"
Recommended by100%of homeowners
Avatar for Mold Doctors
Mold Doctors
4.9(
68
)

Serving Hyannis-port, MA and surrounding areas

In business since 2010

Free estimates

Warranties offered

"Extremely impressed with the professionalism and honesty of the team from estimate to completion. The project was far more extensive than thought and the team kept us informed and updated throughout. I would highly recommend Mold Doctors to anyone on Cape Cod that needs quality service for mold remediation projects."
Recommended by98%of homeowners
All Out Deleading
5.0(
68
)

Serving Hyannis-port, MA and surrounding areas

In business since 1995

Free estimates

Warranties offered

"Thanks to Peter Larkin and All Out Deleading, I was finally able to close out a long, frustrating saga of getting my lead-paint-covered, dilapidated windows replaced, along with some general deleading. Just to summarize, the work was done quickly and professionally and the windows themselves are of high quality, efficient, (Mercury Excelum EOS+) and look good, too! Peter was very responsive and communicated well throughout the process, and never fed me even an ounce of BS. You might have to remember to call him sometimes, but he's always there when you do. I thought the price was very reasonable for the scope of work (about $17k for 25 double glazed windows plus assorted exterior lead abatement, clean up etc) and was definitely lower than some others I found. If you're going crazy figuring out how to navigate Mass lead laws while also getting some actually good windows out of the process, just call Peter and he'll take care of you. Anyway, read on for the saga, if you're interested. I started the process of finding someone to replace my lead-paint-covered windows last September, and let me tell you I have learned a lot more about state lead remediation requirements than I had ever imagined I would. Let me just caution anyone in the same situation that there are two licenses/certifications that a contractor can have, a "lead safe" and an "authorized deleader," and for windows you need the latter if you want to end up with a certificate of deleading. Anyway, after drudging through the state's PDF list of contractors I ended up contacting one lead remediation firm, who strung me along for a few weeks before ghosting me by November. Then I found someone else, got a quote, took measurements, was all set before discovering they didn't have the "authorized deleader" certification, which would have prevented me from getting a certificate of deleading upon subsequent inspection. So I couldn't use them. Finally I called Peter in late February to come by and take a look by early March, which he did. Then Covid-19 happened and the world fell apart just a bit. Long story short, between waiting out the surge here in Mass and general pandemic related delays, we were back on track in the summer for taking measurements and able to order the windows. In the meantime, a crew was sent over to do some of the exterior work like wrapping the sills in aluminum. Peter's crew started the installation process literally the day after the windows arrived, which was the first week of November (storing them in my garage overnight). Be aware that you'll need to be out of the house for the duration of the work. Window delivery was a Thursday, they started work Friday, by Monday the lead inspector was back in, on Tuesday the results were back from the lab, and on Wednesday we were home. I will say that the floors were cleaner then we left them, and the windows looked great. Throughout this process, Peter either picked up the phone every time I called him, or called me back right after. He was always straight and open with me regarding when things were possible, the reason for any delays, and what potential pitfalls were. He was also extremely knowledgeable about government deleading requirements and could walk me through the details, which believe me, is something you want. And in the end when it came time to pay the final installment, there were no surprises. So if you want to save yourself a big confusing hassle and solve your lead paint problem, call Peter Larkin and let him take care of it."
Recommended by97%of homeowners
Seaside Home Inspection
5.0(
1
)

Serving Hyannis-port, MA and surrounding areas

In business since 2014

Free estimates

Warranties offered

"Scott was very thorough, knowledgeable and professional. He took the time to talk us through what he was looking for at every stage of the inspection. The report we received clearly documented everything, along with photos. Having been through other home inspections in the past, I felt like this was one of the best we have had. Price was comparable to other quotes we had received. He also performed a radon test."
Recommended by100%of homeowners
Avatar for DryBoston
DryBoston
New to Angi

Serving Hyannis-port, MA and surrounding areas

In business since 2019

Emergency services offered

Warranties offered

We are the preferred disaster restoration, clean up and home remodeling company for Massachusetts homeowners. We stand behind every job we do. Please contact us if you want our team to get to work for you. We'll be on our way to get started.\n

FAQs for radon gas testing projects in Hyannis-port, 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 Hyannis-port, MA homeowners’ guide to radon gas testings

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