Absolute Radon Safety

4.9(512 reviews on Google)

Radon Contractor listing in Denver, CO

About Absolute Radon Safety

Absolute Radon Safety has done radon work in the Denver metro area since 2014, as a locally owned, owner-operated business. It installs custom radon mitigation systems and tests for radon in homes and commercial properties, and it offers radon system inspection and repair, radon in water services and an on-site consultation with a certified, licensed mitigation specialist. Customers include homeowners, buyers and sellers, realtors and inspectors, property managers of multi-unit buildings, and commercial builders who want new construction made radon-safe. A comprehensive radon system warranty is included, along with a 5-year full replacement warranty on the radon fan. Rated 4.9 from 512 Google reviews, 485 of them five stars and 13 one star. Service areas include Lone Tree, Aurora, Erie and Brighton, and consultations can be booked on the company's own schedule. Pricing is described as affordable, and a customer review mentions a vent stack finished to match the home. Residential, commercial and realtor-focused service pages cover each type of customer.

What reviewers mention: radon mitigation (193), professional technician (57), installer (57), warranty (32), punctuality (32), courteous staff (18), quick installation (15), mitigation system (8), radon fan installation (4), vapor barrier installation (4)

Services and details

  • Installs radon mitigation systems

    Yes
  • Radon testing

    Yes
  • New construction

    Yes
  • Commercial and multifamily

    Yes
  • Real estate transactions

    Yes
  • Warranty or guarantee

    Yes
  • Repairs existing systems

    Yes

No information yet on sub-slab depressurization, crawlspace systems, post-mitigation test, free estimates, colorado radon license shown. The website did not say; call and ask.

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Contact

Listing compiled from public sources on 2026-11-04. Report a correction or request removal. Back to radon contractors in Denver.