Radon Systems, LLC

This pro has maintained an average of 4.5+ stars throughout their time with Angi.

About us

Radon Systems LLC, has installed over 20,000 successful Radon mitigation systems since 1985. Radon Systems, LLC, is one of the few full service Radon mitigation companies that re-mediate both radon in air and radon in water. We are state certified and fully insured. Radon Systems LLC is recognized by the National Environmental Health Association (NEHA) and the American Association of Radon Scientists and Technologists (AARST). License number 104954RMT. Choose your radon mitigation company with confidence, Radon Systems LLC has over 170 A ratings on Angie's List and has won Super Service Awards every year since signing up in 2012.

Business highlights

39 years of trusted experience

Amenities

Free Estimates
Yes
Warranties
Yes

Reviews

4.9203 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
94%
4
4%
3
0%
2
0%
1
0%


Rating CategoryRating out of 5
quality
4.9
value
4.8
responsiveness
4.9
Showing 1-25 of 203 reviews

Vincent L.
01/2025
5.0
John did an amazing job mitigating the radon levels in our home. Very professional and knowledgeable. Highly recommend.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Spandan S.
12/2024
5.0
Very professional

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Ilya V.
04/2023
5.0
Great company

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$1,500

Samantha H.
04/2023
5.0
Great work, quick process.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Keith S.
03/2023
5.0
Great service, value and respectful of property

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Jeff S.
03/2023
5.0
They were quick to respond and excellent communicating before and during the work. Laurie did everything she said she would and Nick completed the project with professionalism , great communication and cleanliness. I will call them again and highly recommend them to anyone who needs this service.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

RODRIGO T.
01/2023
5.0
Great service and very knowledgeable.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$1,500

Mary Ann S.
01/2023
5.0
John was fantastic. Responded to my online query quickly with phone call. Asked relevant questions and able to assess that the problem (high pitched noise) was likely a failed fan Was able to schedule date to replace fan within 2 days and replaced in less than 30 minutes. Peace at last!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

bishal m.
12/2022
4.5
Thanks

Rating CategoryRating out of 5
quality
4.5
value
4.5
responsiveness
4.5

Yes, I recommend this pro

Shane S.
12/2022
5.0
Was a great job, very professional

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Robert D.
10/2022
5.0
Great people to work with.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

bill p.
08/2022
5.0
Great responce. Thanks.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Art P.
08/2022
5.0
Great experience. Fast response and excellent service. Now testing for Radon levels.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Neeraj V.
07/2022
4.5
Great!

Rating CategoryRating out of 5
quality
4.5
value
4.5
responsiveness
4.5

Yes, I recommend this pro

Chafic M.
06/2022
4.0
Professional and clean work. Only downside is they charged me mode than the initial quote.

Rating CategoryRating out of 5
quality
4.0
value
4.0
responsiveness
5.0

Yes, I recommend this pro

Mary H.
06/2022
2.0
I hired them to replace our radon fan which was 20+ years old and had become very noisy, compared to how quiet it had been for years. The replacement fan is just as noisy.

Rating CategoryRating out of 5
quality
1.0
value
1.0
responsiveness
3.5


Nick I.
06/2022
5.0
Excellent work

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Marco A.
06/2022
5.0
Good

Rating CategoryRating out of 5
quality
4.5
value
4.5
responsiveness
5.0

Yes, I recommend this pro
$985

Barry C.
06/2022
5.0
Excellent

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

George S.
05/2022
5.0
We had an excellent experience with Radon Systems LLC. They came out promptly for an estimate. The cost was reasonable. The work was completed the following week. The system was explained to us, and the workmanship was professional and tidy inside and outside. We would recommend them without hesitation.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

David L.
04/2022
5.0
Great customer service as well as friendly, prompt, and professional installation by Dave. Radon level post-installation dropped well below the guaranteed level. I highly recommend them.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$1,000

Jean-Robert J.
04/2022
5.0
Laurie at Customer Service is very helpful and friendly, booked our work to be done within 2 days. Then Nick showed up on time at 7h30, was very friendly, did a perfect installation, left the premises very clean. all is working well and would definitely recommend Radon Systems.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$985

David H.
03/2022
5.0
They came only a few days after I called them, the technician was very friendly, and the system is working well. I highly recommend them.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$1,085

BARRY B.
03/2022
5.0
Good customer service

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Hans S.
03/2022
5.0
Called and spoke with them about the project and got a quote over the phone. Within 1 day, project was done. Fabulous workmanship, professional, clean and fast.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Contact information

170 Burbank Road, Sutton, MA 01590

www.theradoncompany.com/

Service hours

Monday:
Closed
Tuesday:
Closed
Wednesday:
Closed
Thursday:
Closed
Friday:
Closed
Saturday:
Closed
Sunday:
Closed

Service Categories


FAQ

Monday: Closed

Tuesday: Closed

Wednesday: Closed

Thursday: Closed

Friday: Closed

Saturday: Closed

Sunday: Closed

Yes, Radon Systems, LLC offers free project estimates.
No, Radon Systems, LLC does not offer eco-friendly accreditations.
No, Radon Systems, LLC does not offer a senior discount.
No, Radon Systems, LLC does not offer emergency services.
Yes, Radon Systems, LLC offers warranties.

Contact information

170 Burbank Road, Sutton, MA 01590

www.theradoncompany.com/

Service hours

Monday:
Closed
Tuesday:
Closed
Wednesday:
Closed
Thursday:
Closed
Friday:
Closed
Saturday:
Closed
Sunday:
Closed