About Rocky Mountain Radon United, LLC
Rocky Mountain Radon United, LLC is a Littleton radon contractor started in 1995 by owner Don Bronson, who has worked in construction since the early 1980s and describes designing and installing over 20,000 radon systems in commercial and residential structures. It does radon mitigation for homeowners, realtors and commercial clients, radon testing from large buildings to small living quarters, and repair and inspection of existing mitigation systems, with general contracting and subcontracting also available. Testing is free following installation of a mitigation system, and every installation comes with a guaranteed reduction of radon gas. The company is certified by DORA, NRPP and AARST, insured, and BBB A+ accredited. Quotes are free. Rated 5 from 9 Google reviews, all of them five stars.
Services and details
Installs radon mitigation systems
YesRadon testing
YesCommercial and multifamily
YesReal estate transactions
YesPost-mitigation test
YesWarranty or guarantee
YesRepairs existing systems
YesFree estimates
Yes
No information yet on sub-slab depressurization, crawlspace systems, new construction, colorado radon license shown. The website did not say; call and ask.
Contact
- (303) 601-6239
- 8416 S Upham Way, Littleton, CO 80128
- Website
- View on Google Maps
Listing compiled from public sources on 2026-11-04. Report a correction or request removal. Back to radon contractors in Littleton.