5.0 (5 Google reviews)
Certified RMSLicensed & Insured
Radon Pros in North Dakota
9 contractorsEPA zone context: North Dakota is largely Zone 1 and is considered a high-risk state for elevated indoor radon.
Certified Professional
NI
Nordic Inspections
Licensed Provider: Miranda Steen, Lars Knobloch, Daniel J Appel, Travis Hoopman
Full Service•Fargo, ND
5.0 (1381 Google reviews)
Certified RMP
4.7 (90 Google reviews)
Certified RMP
Certified Professional
Certified RMP, RMS
5.0 (16 Google reviews)
Certified RMP, RMS
Berg Construction and Maintenance
Licensed Provider: Tyler J A Berg
Testing Specialist•Grand Forks, ND
Certified Professional
Certified RMP
DA
Dakota Air Quality and Inspections, LLC
Licensed Provider: LaVonne Parsons
Testing Specialist•Harwood, ND
5.0 (112 Google reviews)
Certified RMP
Blue Door Home Inspections LLC
Licensed Provider: Jonathan l Knutson
Testing Specialist•Grand Forks, ND
5.0 (110 Google reviews)
Certified RMP
5.0 (89 Google reviews)
Certified RMP
Data provided by Google Maps
Popular Cities for Radon Mitigation in North Dakota
Other areas with radon contractors
What to Do Next
Three steps to address radon in your North Dakota home.
Frequently Asked Questions: Radon in North Dakota
Testimonials
Recent homeowner results in North Dakota
Examples of homeowners who tested, mitigated, and confirmed lower radon levels in North Dakota.
“Radon levels were 8.2 pCi/L before the install and 0.6 on the follow-up test. The quote matched the scope and the crew finished in one day.”
Outcome
Reduced from 8.2 pCi/L to 0.6 pCi/L
Rachel M.
Fargo, ND
“We compared two certified companies here and picked the one that explained the crawlspace plan clearly. Our monitor stayed below 1.5 the week after the system went live.”
Outcome
Post-install readings stayed below 1.5 pCi/L
Chris D.
Grand Forks, ND
“The site helped us find a contractor fast during escrow. They tested, installed mitigation, and documented the re-test so closing stayed on schedule.”
Outcome
Testing, mitigation, and re-test completed before closing
Patricia L.
Minot, ND
About Radon in North Dakota
EPA Zone Summary: North Dakota is largely Zone 1 and is considered a high-risk state for elevated indoor radon.
Radon levels vary house-to-house even in the same city. Testing your own home is the only reliable way to know your risk.
Radon Guides for North Dakota
Articles and guides to help you understand radon risk and make informed decisions.
What Does Radon Mitigation Cost? A Homeowner's GuideRadon Levels by State: Where Is Radon Most Common?What Radon Level Is Dangerous?How to Choose a Radon Mitigation Contractor
Cornerstone Guides
Radon testing & monitoring products for North Dakota
Start with a low-cost test kit, or set up continuous monitoring after mitigation.
Test Your Home
Radon test kits from $10
Monitor Continuously
Digital radon detectors
DIY Supplies
Manometers, sealants & more
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State Resources for North Dakota
Radon mitigation cost in North Dakota
Estimate likely project pricing by foundation type and system complexity.
Radon testing guide for North Dakota homes
Learn when and how to test, plus how to interpret pCi/L results.
Radon levels and EPA zones in North Dakota
See how state-level risk varies and what zone maps can and cannot tell you.
ZIP-level radon risk in North Dakota
Check projected local risk by ZIP code before contacting contractors.
All radon guides
Browse testing, mitigation, maintenance, and foundation guides.
Radon mitigation near me
Find nearby mitigation contractors by ZIP code distance.
Radon products for North Dakota homeowners
Compare top-rated test kits, monitors, and mitigation fans.
Browse radon services
Explore testing, mitigation, system design, and commercial radon services.
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