Radon testing & mitigation in Granby
No Colorado DORA-credentialed radon professional is headquartered in Granby itself, but 4 credentialed Colorado contractors state on their own sites that they serve this area — see below, each cited and dated.
Closest city with 5+ credentialed contractors Golden · 7 contractors · 44 mi away →
Also serves this area 4 · self-reported by each company, not independently confirmed for this specific city Tiger Home and Building Inspections
Serves this area
Not headquartered in this city — states on its own site that it serves this area. contractor website, checked 2026-10-23 ·
source → Get a Free Quote Credentials & details → Tiger Home Inspections
Serves this area
Not headquartered in this city — states on its own site that it serves this area. contractor website, checked 2026-10-23 ·
source → Get a Free Quote Credentials & details → Tiger Inspections and Radon Mitigation
Serves this area
Not headquartered in this city — states on its own site that it serves this area. contractor website, checked 2026-10-23 ·
source → Get a Free Quote Credentials & details → Headwaters Home Inspections
Serves this area
Not headquartered in this city — states on its own site that it serves this area. contractor website, checked 2026-10-23 ·
source → Get a Free Quote Credentials & details →
Nearby cities closest RadonScout pages Straight-line miles between Census place points, not driving distance. Source: U.S. Census Bureau, 2023 Gazetteer Files (Places) .
Source: Colorado DORA Office of Radon Professionals licensee roster (RME + RMT, all statuses), pulled 2026-10-02, consolidated against the AARST/NRPP certified-professional directory and each company's own web presence —
cross-checked against each contractor's own website, Google Places, and Facebook where Places had
no result. Page generated 2026-11-05 from colorado_contractors_master_v2.csv.
All Colorado cities →
· About & methodology →