Colorado

Radon testing & mitigation in Aurora

15 credentialed Colorado radon professionals serving Aurora, 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 Aurora-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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Website confirmed

9 of 9 shown
Huffman Inspections Colorado, Inc.
Testing
Testing cert RME-176, RME-9 (Colorado DORA Office of Radon Professionals licensee roster (RME), 2026-10-02)
Credentials & details →
Apex Radon
Mitigation
Mitigation cert RMT-267 (Colorado DORA Office of Radon Professionals licensee roster (RMT), 2026-10-02)
Credentials & details →
Beacon Home Inspections, LLC
Testing
Testing cert RME-541 (Colorado DORA Office of Radon Professionals licensee roster (RME), 2026-10-02)
Credentials & details →
Big Dawg Home Inspections
Testing
Testing cert RME-682 (Colorado DORA Office of Radon Professionals licensee roster (RME), 2026-10-02)
Credentials & details →
Coloradon Mitigation
MitigationTesting
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)
Credentials & details →
Pillar To Post Home Inspectors (Douglas Krueck)
Testing
Testing cert RME-609 (Colorado DORA Office of Radon Professionals licensee roster (RME), 2026-10-02)
Credentials & details →
Radon Engineering Consultants East, Inc.
Mitigation
Mitigation cert RMT-91 (Colorado DORA Office of Radon Professionals licensee roster (RMT), 2026-10-02)
Credentials & details →
Steele Consulting Services LLC
Testing
Testing cert RME-381 (Colorado DORA Office of Radon Professionals licensee roster (RME), 2026-10-02)
Credentials & details →
Veteran Radon
Mitigation
Mitigation cert RMT-124 (Colorado DORA Office of Radon Professionals licensee roster (RMT), 2026-10-02)
Credentials & details →

No website confirmed

6 · credentialed, phone-only — no negative evidence, just nothing to link
ALC COSTRUCTION - RADON SAFETY PARTNER
Mitigation
No website confirmed
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)
Credentials & details →
Buckhorn Home Inspections, LLC
Testing
No website confirmed
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)
Credentials & details →
Colorado Radon Mitigation
MitigationTesting
No website confirmed
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)
Credentials & details →
HomeTeam Inspection Service
Testing
No website confirmed
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)
Credentials & details →
Iron Phoenix Inspections
Testing
No website confirmed
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)
Credentials & details →
Pillar to Post
Testing
No website confirmed
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)
Credentials & details →

Also serves this area

22 · self-reported by each company, not independently confirmed for this specific city
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 · source →
Credentials & details →
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 · source →
Credentials & details →
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 · source →
Credentials & details →
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 · source →
Credentials & details →
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 · source →
Credentials & details →
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 · source →
Credentials & details →
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 · source →
Credentials & details →
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 · source →
Credentials & details →
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 · source →
Credentials & details →
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 · source →
Credentials & details →
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 · source →
Credentials & details →
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 · source →
Credentials & details →
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 · source →
Credentials & details →
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 · source →
Credentials & details →
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 · source →
Credentials & details →
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 · source →
Credentials & details →
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 · source →
Credentials & details →
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 · source →
Credentials & details →
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 · source →
Credentials & details →
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 · source →
Credentials & details →
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 · source →
Credentials & details →
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 →
Credentials & details →

What affects your quote

All 10 price factors, with sources, plus a quote checklist →

Questions

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.

Nearby cities

closest RadonScout pages

Straight-line miles between Census place points, not driving distance. Source: U.S. Census Bureau, 2023 Gazetteer Files (Places).