Radon Mitigation, Home Inspections, Radon Testing , and 5 more
"Brett was prompt in showing up, did a very good job finding a place to install the abatement system in my small home, and the post abatement tests came back even better than expected. Thank you Brett!"
8EE8FA3945AB06E0176154B201D7F3C705CC94C69DE3B53D65FCE987E3AC4CBB C. in February 2026
"Great communications, great information, everything was as agreed. I would use Stoll Radon again."
F174423444907A20B05145600DD8B960B743C75023548870468DD2075F4DD16A 4. in December 2025
"Terrific experience. Highly recommended. Professional. Answered all our questions. Great to deal with."
Ken C. in December 2022
Northfield Testing & Abatement Companies are rated 5.0 out of 5 based on 97 reviews of 97 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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