Get matched with top radon gas abatement pros in Mendon, MA

"Derick did a great clean job. I live in a ranch with an unfinished basement. Install took around 1 hour. Derick was punctual, professional and informative. System is doing its job!"

"John did an amazing job mitigating the radon levels in our home. Very professional and knowledgeable. Highly recommend."

"Dennis did a very efficient installation for us at a reasonable price. After the setup, we noticed a few issues, including noise, exterior configuration, and radon levels. I reached out to him several times but initially did not receive a response, which caused me some stress. Eventually, Dennis responded and explained that he was in the hospital for a major procedure, yet he reassured us that he would address our concerns once he was discharged. This shows that Dennis is a reliable and considerate professional. I will update my review once our issues are resolved, but so far, I believe his service deserves a 5-star rating. It is impressive that even while in the hospital, he still thought about his clients an admirable work ethic!"

"They were prompt, quick and professional and installment of the mitigation system was seamless snd very neatly done"

"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."

"Very good and quick install."

"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."

Radon Diagnostic Services has been providing professional, reliable radon mitigation services to eastern Massachusetts and southern New Hampshire communities for over 20 years. We have mitigated over 5,000 homes as well as hundreds of commercial properties. Radon Diagnostic Services is EPA/NEHA certified, licensed and fully insured.

"It is really a nice experience to work with John and Kevin. Our house has a funny foundation. There is a block in the middle and half of the house has radon and the other half does not have much. At first time, Kevin came on time, worked very professionally and got the first pipe and big fan installed. But unfortunately, this pipe is in the not much radon side and the radon score did not drop down too much. We were very worried and called the EAGLE ENVIRONMENTAL again. They arranged the second appointment and Kevin did more tests and installed the second pipe on the side of the foundation WITH NO EXTRA COSTS. And then magic happened, our radon number dropped to almost 0 now. :) Thanks you Kevin and EAGLE ENVIRONMENTAL again for the fantastic work!"

"Morgan is a super detailed inspector. He focuses a lot on examining the details of a house, making numerous suggestions on how to fix the major and minor issues. In addition, he is very patient in explaining the problems. I highly recommend Morgan as your inspector if you need a home inspection. I will definitely work with him in the future."