Coloradon Mitigation L.L.C.
Verified Pro
1½+ years online5.0(27)
Radon Mitigation in Aurora, CO
Compare 23 radon mitigation contractors near you in Aurora and surrounding area with an average rating of 4.8/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 23, 2026
Most pros respond within 2–24 hours
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Radon Mitigation in Aurora, CO
Aurora Colorado radon mitigation contractors cover central Aurora, the southeast suburbs, and Adams/Arapahoe County. CO falls in EPA Radon Zone 1 — most homes test elevated. Sub-slab depressurization on a typical Aurora basement runs $1,400–$2,800 installed. NRPP or NRSB-certified installers handle most quality work.
Colorado Department of Public Health publishes county-by-county radon zone maps showing Aurora-area counties in Zone 1. Real-estate transactions in Aurora almost universally include radon testing.
Frequently Asked Questions
- Do most Aurora CO homes have radon?
- Yes — Colorado is largely EPA Zone 1, and the majority of Aurora-area homes test above 4 pCi/L.
- How long does Aurora radon mitigation take?
- Sub-slab depressurization is a 1-day job.
- What about radon in crawlspaces?
- Crawlspaces require sealed vapor barrier and active sub-membrane vent fan.
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