*The Angi rating for Radon Detection And Reduction companies in Cambridge, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.
*The HomeAdvisor rating for Radon Detection And Reduction companies in Cambridge, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.
Last update on May 13, 2025
Serving Cambridge, MA and surrounding areas
Approved
In business since 1986
Free estimates
Warranties offered
"Great experience. Fast response and excellent service. Now testing for Radon levels."
+2
Serving Cambridge, MA and surrounding areas
Approved
In business since 2009
Free estimates
Warranties offered
"Jon was very quick to respond to my messages and was able to fit me in to his busy schedule to come take a peek and evaluate the issues. Turns out there is no immediate problem and that no remediation was necessary. He recommended some good solutions for humidity for me to research further. Jon was very friendly and you could tell that he's a straight shooter. I would definitely look to hire him should I need his services in the future."
Serving Cambridge, 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!"
+3
Serving Cambridge, 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."
+60
Serving Cambridge, MA and surrounding areas
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."
Serving Cambridge, MA and surrounding areas
In business since 2016
Free estimates
"Nick was very professional and showed up on time to drop off and pick up device. I would recommend him and his company."
Serving Cambridge, 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.
"
Serving Cambridge, MA and surrounding areas
In business since 2014
Free estimates
Emergency services offered
"I have worked with many contractors,plumbers,electricians, etc. in my time owning two homes. On here in New England and the other in Pembroke Pines,FL. These gentlemen from rhino radon services were deffinelty personable and proffesional I felt like my home was in good hands with this company. After calling around and having a job scheduled with another mitigation company I was blown off and left with a short deadline. Luckily after speaking with Henri from rhino radon they were able to squeeze me right in your schedule the very next day even though they had two other jobs scheduled they showed up at 5pm and still completed the job to ensure I met my closing date, if your looking for a standout and accommodating radon company I would say look no farther then rhino radon. I was very pleased with the service I recieved. HIGHLY RECOMMENDED
"
Serving Cambridge, MA and surrounding areas
In business since 1993
Emergency services offered
"DENNIS (OWNER) WAS VERY PROMPT AND THE ROOF WAS CLEARED PRETTY QUICKLY. HE WAS A LITTLE GRUFF AT FIRST, WHEN HE WAS AFRAID I CALLED HIM ALL THE WAY OUT JUST TO GIVE ME ADVICE (HE DIDN'T GET THE FIRST-TIME HOMEOWNER HAND-HOLDING THING, I GUESS), BUT OTHER THAN THAT WAS FRIENDLY. HE WAS HAPPY TO GIVE ADVICE ON UPCOMING ROOF REPAIR NEEDS, AND SEEMS LIKE HE WORKS WITH OWNERS RATHER THAN AROUND THEM. UNFORTUNATELY, THEY WERE MORE THAN ASSIDUOUS ABOUT REMOVING ICICLES, AND SOME SHINGLES AND SIDING WERE (VERY MINORLY) DAMAGED IN THE PROCESS."
Serving Cambridge, MA and surrounding areas
In business since 2017
Free estimates
Emergency services offered
"It went well, the service was good."
+22
From average costs to expert advice, get all the answers you need to get your job done.
The cost of a radon mitigation system in Boston, MA, depends mostly on the type of system being installed. Use this guide to learn about your options.
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