Radon testing & mitigation in Brighton
5 credentialed Colorado radon professionals serving Brighton, 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 Brighton-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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Mitigation
Testing
Website confirmed
4 of 4 shown
A Buyer's Choice Home Inspections (Brighton franchise)
Testing
Testing cert RME-483 (Colorado DORA Office of Radon Professionals licensee roster (RME), 2026-10-02)
Get a Free Quote Credentials & details → Colorado Inspect
Testing
Testing cert RME-756 (Colorado DORA Office of Radon Professionals licensee roster (RME), 2026-10-02)
Get a Free Quote Credentials & details → Fineline Inspection Services
Testing
Testing cert RME-231 (Colorado DORA Office of Radon Professionals licensee roster (RME), 2026-10-02)
Get a Free Quote Credentials & details → North Point Radon
Mitigation Testing
Mitigation cert RMT-336, RMT-48 (Colorado DORA Office of Radon Professionals licensee roster (RMT), 2026-10-02) · Testing cert RME-693 (Colorado DORA Office of Radon Professionals licensee roster (RME), 2026-10-02)
Get a Free Quote Credentials & details →
No contractors match both filters at once — try clearing one.
No website confirmed 1 · credentialed, phone-only — no negative evidence, just nothing to link Hybrid Handyman
Mitigation
No website confirmed Get a Free Quote No confirmed website found — no negative evidence, just nothing to link.
Mitigation cert RMT-116 (Colorado DORA Office of Radon Professionals licensee roster (RMT), 2026-10-02)
Credentials & details →
Also serves this area 11 · 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 → Get a Free Quote 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 → Get a Free Quote 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 → Get a Free Quote 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 → Get a Free Quote Credentials & details → Longview Heating & Air
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 → M.A.R.S Enviormental
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 → 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 → Get a Free Quote 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 → Get a Free Quote 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 → Get a Free Quote 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 → Get a Free Quote Credentials & details → WESTERN STATES INSPECTIONS & SERVICES, INC.
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 affects your quote Foundation. Basement, slab or crawl space, or a mix: each extra area can mean another suction point.Soil under the slab. Loose gravel lets one pipe reach a wide area; tight soil or clay may need more pipes.Pipe route and extras. Where the fan goes (attic, garage or outside wall), a sump cover, electrical work, and whether the follow-up test is included.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 Brighton 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 Commerce City 6 mi · contractors that say they serve it Fort Lupton 8 mi · 1 credentialed pro based there Thornton 8 mi · 2 credentialed pros based there Dacono 11 mi · contractors that say they serve it Northglenn 11 mi · contractors that say they serve it Frederick 14 mi · 4 credentialed pros based there 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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