Radon Contractors in Massachusetts
22 radon testing and mitigation professionals in our directory for Massachusetts.
Tipper's guide to hiring a radon contractor in Massachusetts
Not every company on this list has been personally vetted by Tipper. This is a directory built from publicly available data. Here's how to do your own due diligence before hiring anyone.
Ask specifically whether the contractor is certified by the NRPP (National Radon Proficiency Program) or NRSB (National Radon Safety Board). These are the two EPA-recognized programs. A legitimate pro will have a certification number they can give you.
Mitigation system costs vary. A typical sub-slab depressurization system runs $800–$2,000 depending on home size, foundation type, and labor rates in your area. If a quote is dramatically lower, ask what's included.
Any reputable contractor will do a follow-up radon test after installing a mitigation system to confirm it's working. If they don't offer one, ask for it explicitly. You should see levels drop to below 2 pCi/L in most cases.
Star ratings are a useful filter, but read a few actual reviews. Look for mentions of professionalism, whether they explained what they were doing, and whether the follow-up test came back clean. Those details tell you more than the number.
The EPA maintains a national directory of certified radon professionals if you want a second source.
Pro-Tech Consultants Home Inspections
Arlington, MA, 02476
Green Flow Solution
Newton, MA, 02465
Eagle Environmental Inc.
West Boylston, MA, 01583
SWAT Radon Mitigation
Maynard, MA, 01754
Mass Radon
Hatfield, MA, 01038
RadonAway
Ward Hill, MA, 01835
Berkshire Radon LLC
Cheshire, MA, 01225
Radon Systems
Sutton, MA, 01590
Radon Diagnostic Services
Andover, MA, 01810
GFS Radon, Inc.
Salem, MA, 01970
New England Radon Solutions, llc
East Walpole, MA, 02032
Certified Radon Solutions
Mansfield, MA, 02048
Camilo Environmental Group
Andover, MA, 01810
Eagle Environmental
Northborough, MA, 01532
F J Storch Building Inspection & Radon Services
Somerset, MA, 02726
Boston Radon
Randolph, MA, 02368
Radon Response
Hopkinton, MA, 01748
Radon Test Service
Billerica, MA, 01821
Air Quality Control-Radon
Framingham, MA, 01702
RadonGuys
Sutton, MA, 01590
Quality Radon Mitigation Services
Boston, MA, 02110
radon 2 day
Weymouth, MA, 02190
Radon Data
Massachusetts county-by-county data →