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Find Radon gas testers in North Granby

Avatar for Harmon Inspections LLC
Harmon Inspections LLC
4.9(
6
)

Serving North Granby, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Small jobs welcome

"Frank was great from the very start! We went with him to begin with because we had a good feeling after talking to him about getting a quote, and we are glad that we did. I would highly recommend him. He was very knowledgeable and thorough. We received our report quick and understood everything because he took the time and went through everything with us as he was doing his inspection. He answered all of our questions and had recommendations on what should be done."
Response time4 hrs
Response rate93%
3 neighbors recently requested a quote
Avatar for TMS Dryer Vent Cleaning
TMS Dryer Vent Cleaning
5.0(
20
)

Serving North Granby, CT and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"I recommend everyone to Tom. He turned my house into a place where the air quality was well below average to basically perfect air quality. And he’s just an awesome guy who is totally awesome and respectful. I really can’t say enough good things about him and I wish I could give him 100 stars."
Before cleaning readings
post cleaning of the exhaust tube
Exterior Cover
Damaged exterior cover
After cleaning reading

+40

Recommended by80%of homeowners
Avatar for Rhino Radon Services
Rhino Radon Services
4.2(
9
)

Serving North Granby, CT and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"It went fantastic. Scheduling wise the gentlemen at Rhino Radon were quick to respond to our inquiry via there website were I filled out a online questionnaire. Once speaking to Henry about the specifics of my home via phone and letting him no my situation. They were prompt in scheduling a date for installation to assure my radon problem didn't delay my ability to sell the home. From the time I filled out there questionnaire on there website till the system was installed and fully operational, all took place In one weeks time. I no from experience that these days the attentiveness and service Rhino Radon provided me can be difficult to find. Having recently just finished the process of building my own home in Malden and dealing with a wide range of company's and workers. It's the little things that stand out like personal treatment,responding quick to inquiries or concerns and of course taking the time to do things properly the first time around while still treating the home with respect. Rhino Radon came recommended to me via a friend and I couldn't thank them enough for steering me in the right direction for my radon mitigation needs. I would like to do the same to anyone currently searching for a radon company. If you want the job done right and a pleasant experience, look no further for your radon needs then Rhino Radon Services.


"
Recommended by100%of homeowners
Avatar for BioClean
BioClean
5.0(
7
)

Serving North Granby, CT and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"Dennis and Brian from BioClean couldn't have been any more professional, or honest! They were able to schedule a same-day appointment, and were exactly on time. Within minutes of entering the home, they measured for airborne particulates, and indicated that the levels were not very high at all. They proceeded throughout the home, entered the attic and inspected the air handler, and concluded that everything looked fine - even in the areas we would never have thought to check. What they did discover was that there is some moisture in the basement that may be coming from a leaky toilet. We never had any idea! With the free inspection coupon (found here on Angie's list), they did not make any money at all - but less honest people could have told us anything and we probably would have believed it, and paid through the nose. It's companies like this that remind me that there are good people out there! Thank you, BioClean! Should we need your services after the toilet repair, we will DEFINITELY call you."
Before
After
Recommended by100%of homeowners
FAQs for radon gas testing projects in North Granby, 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 North Granby, CT homeowners’ guide to radon gas testings

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