SH
Shane Hillman
VerifiedMinot, ND
4.7 (90 Google reviews)
TestingCommercial
NRPP Certified RMP
EPA zone context: North Dakota is largely Zone 1 and is considered a high-risk state for elevated indoor radon.
Not sure what service you need?
Take the 90-second radon assessment4.7 (90 Google reviews)
Testing methods, closed-house conditions, and how to read your results.
How basements, slabs, and crawlspaces affect radon entry and system design.
What buyers and sellers should expect during testing, mitigation, and closing.
Maintenance schedules, fan replacement, and keeping your mitigation system effective.