Radon Home Measurement and Mitigation

4.7(40 reviews on Google)

Radon Contractor listing in Fort Collins, CO

About Radon Home Measurement and Mitigation

Radon Home Measurement and Mitigation, known as RHMM, is a Fort Collins company that tests and mitigates radon in homes and commercial buildings across Northern Colorado and into Wyoming. It also runs a radon testing laboratory. Founder Dr. Leo Moorman holds a Ph.D. in Physics, is NRPP certified and State of Colorado licensed, and personally estimates and installs the mitigation systems, with a licensed electrician handling electrical work. He reports having installed more than 1,850 whole house systems. RHMM takes on difficult-to-mitigate homes and reduces leftover radon problems from other companies' work, aiming for values below the WHO guideline. It tests single and multi-family buildings, helps with radon issues in real estate transactions, and offers pre-construction site analysis for builders. Long-term tests are used for follow-up after mitigation, and free quotes are offered. Rated 4.7 from 40 Google reviews, 36 of them five stars.

What reviewers mention: radon mitigation (21), expertise (11), knowledgeable staff (3), meticulous (3), complex mitigations (2), scheduling (2), crawl space (2), promptness (2), work ethic (2), communication (2)

Services and details

  • Installs radon mitigation systems

    Yes
  • Radon testing

    Yes
  • New construction

    Yes
  • Commercial and multifamily

    Yes
  • Real estate transactions

    Yes
  • Post-mitigation test

    Yes
  • Free estimates

    Yes
  • Colorado radon license shown

    Yes

No information yet on sub-slab depressurization, crawlspace systems, warranty or guarantee, repairs existing systems. The website did not say; call and ask.

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