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NRPP Certified
High Radon Risk (EPA Zone 1)
Grande River Environmental, LLC
Colby Koerner, NRPP #18016
Clifton, Colorado
Certifications
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Radon Testing
Certified to perform residential radon measurements and testing.
About Radon in Clifton, Colorado
Colorado is in EPA Radon Zone 1. Homes in this area have a high probability of elevated radon levels above 4 pCi/L. The EPA strongly recommends testing all homes and mitigating when levels are elevated.
Quick Facts
NRPP ID#18016
LocationClifton, CO
Certifications1
EPA ZoneZone 1