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Find Radon gas testers in North Billerica

Radon Systems LLC
5.0(
234
)

Serving North Billerica, MA and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"Radon Systems LLC did a great job. I had a radon level of around 6.5 in my basement for years, and finally decided I needed to address it. After receiving 3 quotes, I had Dave from Radon Systems come over to do the job. I initially was resigned to having the PVC pipe go up the side of my house, but Dave found a way to run the piping inside the basement and go thru the garage, with only 18" of PVC sticking up past the garage roof. Excellent! And now my radon level is around 1.0 to 1.5 all the time. The entire job took half a day, and Dave was clean, respectful and easy to work with. I absolutely recommend them."
1 neighbors recently requested a quote
Recommended by99%of homeowners
Avatar for Airtight Radon Solutions LLC
Airtight Radon Solutions LLC
5.0(
24
)

Serving North Billerica, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Offers commercial services

"Airtight did a great job from start to finish. Pre-mitigation testing showed radon levels ranging from 3-12 pCi/L, with an average above EPA recommendations. Accurate estimate, explained every step along the way. The actual job was complete in less than a day! Radon levels taken through the pilot holes were through the roof (150 pCi/L for one hole, average of 118 for all pilot holes)! Now the levels average at 1.7 pCi/L over a three day period, with only a single data point hitting 3. I highly recommend Airtight Radon Solutions, LLC for radon mitigation!"
My Projects
Radon Mitigation Ranch
Response time6 hrs
Response rate95%
17 neighbors recently requested a quote
Avatar for Omega Home Inspections, LLC
Omega Home Inspections, LLC
5.0(
14
)

Serving North Billerica, MA and surrounding areas

Approved

In business since 2018

Free estimates

Customers say: Quick response

"This is our first time buying a home and everything I read online made me feel I wasn't likely to find an inspector who actually took the time needed to really look at everything and give us a good inspection. I looked at 4 websites of inspection companies and chose Omega. The website provided information about Stuart and what his inspection covers. Our first call with him was pleasant and he was upfront about all the answers to our questions and the pricing. There were no surprises. He arrived early for the inspection, really took his time to examine, poke and test everything. He walked us through what he was looking at and explained any problems or lack of problems. He was very thorough and we'd recommend him to anyone! We'd also use him again if we have the need. You won't be disappointed with his service in any way!"
Knob & tube wiring
Attic Mold
Cracked Sewer Pipe
CO Gas Leak
Gas Leak

+3

Response time6 hrs
10 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Erickson Foundation Solutions
Erickson Foundation Solutions
4.1(
74
)

Serving North Billerica, MA and surrounding areas

Approved

In business since 1979

Free estimates

Emergency services offered

"I hired Erickson Foundation for radon mitigation. Job went smoothly. They communicated well, were very professional, and reviewed all potential options for the job with me. The system installation was done on time, professionally done, and well cleaned-up. The equipment is high quality, with the 10-year warranty being a big plus."
Sinking Step Repair
Settling Home Addition
Settling Slab
EZ Posts for deck addition
Foundation Crack Repair

+60

Response time1 day
23 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Absolute Water System LLC
Absolute Water System LLC
4.7(
30
)

Serving North Billerica, MA and surrounding areas

In business since 1981

Emergency services offered

Credit card accepted

"George and his team were extremely friendly and professional. This is a good group of people. Courteous and thoughtful, they were able to do a complete installation of both systems from scratch in about 6 hours.
The new radon remediation system (Bubble Up) has the added benefit of boosting the fixture pressure in the house to city level or better (60-75psi) as well as completely resolving the pH level of the water.
The cost was slightly lower than the other two quotes we received, partially due to the fact that Absolute offered a "multi-system" discount since two systems were going in at the same time.
If in your service area, I would highly recommend George Doumit of Absolute Water System.
"
Additional Photos
Additional Photos
Additional Photos
Recommended by96%of homeowners
Avatar for Rhino Radon Services
Rhino Radon Services
4.2(
9
)

Serving North Billerica, MA 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 ProTek Radon
ProTek Radon
2.6(
9
)

Serving North Billerica, MA and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"Shane and Joe are very personable young men. They were considerate, polite and knew what they were doing. They did a very nice job and cleaned up after themselves. We were pleased with their work ethics and give them an excellent recommendation"
Duplex
Standard
Interior
Exterior
Pipe run

+7

Response time3 days
Recommended by57%of homeowners
D S ROOFING
4.5(
39
)

Serving North Billerica, MA and surrounding areas

In business since 1993

Emergency services offered

"Excellent work all around. Very customer friendly, polite, professional.  If anyone needs any kind of roof repair, Dennis and his guys are absolutely the ones you want to call to get it done right, and get it done quickly.  We used the Angie's List to find out about Dennis since he had good reviews, and having his crew do the work for us just confirmed why he has such good reviews.  We will go straight to him if we ever need any future roofing work done.
"
Recommended by90%of homeowners
Showing 1-10 of 15
FAQs for radon gas testing projects in North Billerica, 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 North Billerica, MA homeowners’ guide to radon gas testings

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