Serving Millbrook, NY and surrounding areas
Approved
In business since 1987
Free estimates
Warranties offered
"Prompt, professional service. Their mitigation worked. Radon levels went from 7.1 to 0.4. I would use them again."

Serving Millbrook, NY and surrounding areas
Approved
In business since 1987
Free estimates
Warranties offered
"Prompt, professional service. Their mitigation worked. Radon levels went from 7.1 to 0.4. I would use them again."

Serving Millbrook, NY and surrounding areas
Approved
In business since 2018
Free estimates
Credit card accepted
"Doug was professional, timely and really took pride in his work. He took time to fully explain the process and how radon gets in the home. Our radon remediation system installation was flawless."





+2

Serving Millbrook, NY and surrounding areas
Approved
In business since 1995
Free estimates
Emergency services offered
"Excellent staff. Corrected problem same day. Tech Jim most polite and very professional."

Serving Millbrook, NY and surrounding areas
In business since 2010
Free estimates
Emergency services offered
"Lance and his crew showed up right on time, explained clearly what they were going to do, and answered all of my questions. After the installation was completed, they cleaned everything up, so there was nothing I needed to do afterwards. I realize that every house is different, and radon mitigation results will vary from house to house. Also, my house had ideal conditions for a good radon mitigation outcome - a 4 inch gravel bed under a basement concrete slab with no cracks or other places radon gas could enter from below. Having said that, my radon levels before mitigation averaged 4-6 pCi/L, with occasional peaks to 10-12 pCi/L on some days. After mitigation, the levels have been below 1.0 pCi/L since installation 2 weeks ago. Needless to say, I am very pleased with the result. I would not hesitate to recommend Lance and his crew for any work you might need for your home."

Serving Millbrook, NY and surrounding areas
In business since 2005
Free estimates
Emergency services offered
"Chris DiPoalo of Radon Zapper installed the system to eliminate or lessen the Radon in our home. He was extremely patient, answering our questions while on the job and on the telephone. The installation was done neatly."





+33

Serving Millbrook, NY and surrounding areas
In business since 1988
Free estimates
Credit card accepted
"Radon levels haven't been over 1.6 since the install. Very professional from the 1st call to finishing the job. Highly recommend!"

Serving Millbrook, NY and surrounding areas
In business since 2011
Free estimates
Credit card accepted
"Master home Inspection professionals gave me a very thural Inspection with an easy to read and detailed report emailed to me same day. He arrived ontime and before leaving went over the attire report with me. If you're In need of an honest report from some one who knows what he's doing then I recommend hiring master home inspection professionals."
Serving Millbrook, NY and surrounding areas
In business since 1983
Free estimates
Credit card accepted
Welcome to Certified Radon Service, providing quality radon mitigation services in Putnam, Dutchess, and Westchester counties in New York State. We are members of Environmental Solutions Association & National Radon Safety Board. \nPlease give us a call today.\n\n

Serving Millbrook, NY and surrounding areas
In business since 1977
Emergency services offered
Credit card accepted
"It went very well. We've had them for several years. They are very pleasant. They seem to be pretty thorough when they do their work. I'm very pleased. I have no dislikes. The price is competitive with anybody else. I would definitely use them in the future."
Serving Millbrook, NY and surrounding areas
In business since 1992
Free estimates
Emergency services offered
"It was quick, easy and pain free. Actually it was a very nice experience since Anthony is such a friendly and professional guy. I felt the price was fair for the work he performed and he did excellent work. I would highly recommend him and I will be using him again."
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