Radon testing & mitigation in Glenwood Springs
3 credentialed Colorado radon professionals serving Glenwood Springs, sourced from the Colorado DORA credential rosters and cross-checked against each company's own site. Filter by what you actually need — a mitigation install, a test, or both.
Credential check: every Glenwood Springs-based contractor below is on a Colorado DORA radon roster (number and roster date on each card). That means they're allowed to do the work, not that they do it well.
Check a Colorado license yourself →
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Radon Solutions LLC
Mitigation
Mitigation cert RMT-88 (Colorado DORA Office of Radon Professionals licensee roster (RMT), 2026-10-02)
Get a Free Quote Credentials & details → Tiger Home and Building Inspections
Testing
Testing cert RME-116, RME-645 (Colorado DORA Office of Radon Professionals licensee roster (RME), 2026-10-02)
Get a Free Quote Credentials & details → Radon Engineering Consultants
Mitigation
Mitigation cert RMT-208 (Colorado DORA Office of Radon Professionals licensee roster (RMT), 2026-10-02)
Get a Free Quote Credentials & details →
No contractors match both filters at once — try clearing one.
Also serves this area 6 · self-reported by each company, not independently confirmed for this specific city Grande River Environmental, LLC
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 → Rocky Mountain Property Inspections, LLC
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 → Stone Radon Mitigation, LLC
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 → True Perspective Home Consultants, LLC
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 → What changes a radon mitigation quote, plus a checklist for comparing bids →
Questions
Nearby cities closest RadonScout pages New Castle 10 mi · contractors that say they serve it Carbondale 12 mi · 1 credentialed pro based there El Jebel 16 mi · contractors that say they serve it Silt 17 mi · 1 credentialed pro based there Dotsero 17 mi · contractors that say they serve it Basalt 20 mi · contractors that say they serve it 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.
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