Huffman Inspections Colorado, Inc.
Testing
Testing cert RME-176, RME-9 (Colorado DORA Office of Radon Professionals licensee roster (RME), 2026-10-02)
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Apex Radon
Mitigation
Mitigation cert RMT-267 (Colorado DORA Office of Radon Professionals licensee roster (RMT), 2026-10-02)
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Beacon Home Inspections, LLC
Testing
Testing cert RME-541 (Colorado DORA Office of Radon Professionals licensee roster (RME), 2026-10-02)
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Big Dawg Home Inspections
Testing
Testing cert RME-682 (Colorado DORA Office of Radon Professionals licensee roster (RME), 2026-10-02)
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Coloradon Mitigation
Mitigation Testing
Mitigation cert RMT-278 (Colorado DORA Office of Radon Professionals licensee roster (RMT), 2026-10-02) · Testing cert RME-754 (Colorado DORA Office of Radon Professionals licensee roster (RME), 2026-10-02)
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Pillar To Post Home Inspectors (Douglas Krueck)
Testing
Testing cert RME-609 (Colorado DORA Office of Radon Professionals licensee roster (RME), 2026-10-02)
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Radon Engineering Consultants East, Inc.
Mitigation
Mitigation cert RMT-91 (Colorado DORA Office of Radon Professionals licensee roster (RMT), 2026-10-02)
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Steele Consulting Services LLC
Testing
Testing cert RME-381 (Colorado DORA Office of Radon Professionals licensee roster (RME), 2026-10-02)
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Veteran Radon
Mitigation
Mitigation cert RMT-124 (Colorado DORA Office of Radon Professionals licensee roster (RMT), 2026-10-02)
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ALC COSTRUCTION - RADON SAFETY PARTNER
Mitigation
No website confirmed Get a Free Quote No confirmed website found — no negative evidence, just nothing to link.
Mitigation cert RMT-169 (Colorado DORA Office of Radon Professionals licensee roster (RMT), 2026-10-02)
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Buckhorn Home Inspections, LLC
Testing
No website confirmed Get a Free Quote No confirmed website found — no negative evidence, just nothing to link.
Testing cert RME-90 (Colorado DORA Office of Radon Professionals licensee roster (RME), 2026-10-02)
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Colorado Radon Mitigation
Mitigation Testing
No website confirmed Get a Free Quote No confirmed website found — no negative evidence, just nothing to link.
Mitigation cert RMT-149, RMT-319, RMT-75 (Colorado DORA Office of Radon Professionals licensee roster (RMT), 2026-10-02) · Testing cert RME-476, RME-714, RME-152 (Colorado DORA Office of Radon Professionals licensee roster (RME), 2026-10-02)
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HomeTeam Inspection Service
Testing
No website confirmed Get a Free Quote No confirmed website found — no negative evidence, just nothing to link.
Testing cert RME-425 (Colorado DORA Office of Radon Professionals licensee roster (RME), 2026-10-02)
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Iron Phoenix Inspections
Testing
No website confirmed Get a Free Quote No confirmed website found — no negative evidence, just nothing to link.
Testing cert RME-39 (Colorado DORA Office of Radon Professionals licensee roster (RME), 2026-10-02)
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Pillar to Post
Testing
No website confirmed Get a Free Quote No confirmed website found — no negative evidence, just nothing to link.
Testing cert RME-219, RME-215, RME-270, RME-220, RME-222, RME-659 (Colorado DORA Office of Radon Professionals licensee roster (RME), 2026-10-02)
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Absolute Radon Safety
Serves this area
Not headquartered in this city — states on its own site that it serves this area. contractor website, checked 2026-10-22 ·
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Advanced Radon Solutions
Serves this area
Not headquartered in this city — states on its own site that it serves this area. contractor website, checked 2026-10-22 ·
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American Radon, LLC
Serves this area
Not headquartered in this city — states on its own site that it serves this area. contractor website, checked 2026-10-22 ·
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Home Systems Data, Inc.
Serves this area
Not headquartered in this city — states on its own site that it serves this area. contractor website, checked 2026-10-22 ·
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AAA Reliable Inspections
Serves this area
Not headquartered in this city — states on its own site that it serves this area. contractor website, checked 2026-10-22 ·
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Affinity Home Inspections LLC
Serves this area
Not headquartered in this city — states on its own site that it serves this area. contractor website, checked 2026-10-22 ·
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Aspen Ridge Inspection Services 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 ·
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Blue Spruce 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 ·
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Comfort Home 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 ·
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Empowered Home 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 ·
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Green Door Home 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 ·
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JAS 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 ·
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Master Mitigators
Serves this area
Not headquartered in this city — states on its own site that it serves this area. contractor website, checked 2026-10-23 ·
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Quality Building 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 ·
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Radon Free Colorado
Serves this area
Not headquartered in this city — states on its own site that it serves this area. contractor website, checked 2026-10-23 ·
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Radon Safety 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 ·
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Radon Service Pros, 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 ·
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Sage Brush Radon
Serves this area
Not headquartered in this city — states on its own site that it serves this area. contractor website, checked 2026-10-23 ·
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Twin Peaks 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 ·
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Pandion 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 ·
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Two Moose 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 ·
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Alpine Building Performance, 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 → Does a radon contractor need a license in Colorado? Yes. Since July 1, 2022, all radon measurement and mitigation in Colorado must be done by a professional licensed through DORA's Office of Radon Professionals. Measurement licenses start RME- and mitigation licenses start RMT-.
Source: Colorado DORA press release, Aug. 16, 2022 ; DORA Office of Radon Professionals . Checked 2026-11-05. Do I have to test for radon to sell a house in Colorado? No test is required. Since Aug. 7, 2023 (SB23-206), home sale contracts carry a radon warning, sellers must disclose what they know, and CDPHE's radon brochure is required for sales and rental agreements.
Source: SB23-206 ; CDPHE, Radon and real estate . Checked 2026-11-05. Do new homes in Aurora have to be radon-resistant? Not under state law: Colorado has no statewide building code, so it depends on your local code. Boulder, Longmont, Louisville, Erie, Superior and unincorporated Boulder County require radon-resistant construction in new single-family homes, and a trade-group list (as of Sept. 2021) names about 40 cities and 19 counties with a radon appendix. Check with your building department.
Source: Boulder County, Radon-resistant construction ; AARST, RRNC code adoption by state and locality (2026) (trade group) . Checked 2026-11-05. What radon level should I act on? EPA recommends fixing a home at 4 pCi/L or higher and suggests considering a fix between 2 and 4 pCi/L. What your test number means →
Source: EPA, What is EPA's action level for radon? . Checked 2026-11-05.