CASCADE RADON: Unequaled Experience

Oregon and Washington's most knowledgeable and experienced radon testing and mitigation company, EPA certified for over 25 years.

Radon is the leading cause of lung cancer for non-smokers.  
It is now estimated 1 in 3 properties in the Portland/Vancouver metropolitan area have elevated radon levels.

Our experience includes testing, mitigation, and system design for homes, schools, multi-family housing projects, businesses, public buildings and commercial properties in Oregon, Washington, and California.

Committed to Public Awareness
Cascade Radon works closely with local, regional, and state education outreach programs in both the private and public sector, including consulting with schools, EPA, and the American Lung Association.

Testing and Mitigation We provide both short and long-term testing. All testing includes a written report, as well as recommendations should elevated levels be found.

The Environmental Protection Agency and
the US Surgeon General both recommend
all homes should be tested for radon.

All work is performed per EPA protocols. We continuously monitor our mitigation projects from start to finish, ensuring radon levels are below the EPA Action Level before we consider the job done.

Licensed and Certified
CCB #180537 / CASCARI927C1. Bonded, insured, State listed, and a member of:

  • National Radon Safety Board (NRSB)
  • National Radon Proficiency Program (NRPP)
  • National Environmental Health Association (NEHA)
  • American Association of Radon Scientists and Technologists (AARST)
  • EPA Radon-Resistant New Construction Contractor (RRNC)
  • Oregon Codes Division Radon Gas Mitigation Standards Work-group
  • National AARST RRNC Standards Committee

    Our Guarantee
    All mitigation systems come with a 10-Year Guarantee.

    Free consultation and price quotes

    © Cascade Radon, Inc. 2018