Professional Radon Mitigation Contractors in Portland, OR

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Your local radon testing and mitigation company in Portland, OR is John's Waterproofing

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Radon is a natural gas found in soil that is odorless, colorless, and is hazardous at high levels. Since radon can’t be detected by sight or smell, many families go years without knowing the dangerous radon levels lurking in their homes. Luckily, there are easy & effective solutions for reducing radon levels.

Radon mitigation and testing contractors in Portland who are part of the National Radon Defense Network only use quality products and cutting-edge technology engineered to provide effective radon protection for your Oregon home. Keep your family healthy and safe by letting your local National Radon Defense contractor inspect your home and tailor a long-lasting, reliable solution to your radon problem.

Accurate Radon Testing in Portland

Prolonged exposure to high levels of radon can have dangerous, irreversible effects on you and your family. In fact, it has been proven that radon is the #1 cause of lung cancer among non-smokers in the U.S. To determine the radon levels in your home, a radon test must be performed.

What to expect with professional radon testing:

  • Schedule two quick meetings with your local Portland National Radon Defense contractor.
  • Meeting #1 will include the set-up of the radon testing monitor. Our specialists will explain the proper testing procedures for you to follow to ensure accurate results (i.e. closed house conditions) and answer any questions you may have about radon.
  • Meeting #2 will include the reading of radon test results and determining the next steps based on results. This meeting usually takes place about 48 hours after the first meeting.

Being aware of the radon levels in your home is vital to you and your family’s health. At National Radon Defense, it is our job to offer fast and precise radon testing results to ensure that that your Portland home is protected.

Reliable Radon Mitigation in Portland

Although we are naturally exposed to radon gas every day, high levels of daily exposure pose a serious health risk. If high levels of radon have been detected in your home, the next step to living in a healthier home is radon mitigation.

Radon mitigation helps reduce the harmful levels of radon in your home to protect against health risks related to radon exposure in your home. Our radon mitigation services in Portland include:

  • Radon mitigation for residential homes, new construction & multi-family buildings
  • Radon testing to determine radon levels
  • Indoor air testing & vapor intrusion mitigation
  • Energy recovery ventilators & dehumidifiers
  • Air duct cleaning

Call today for your free estimate in Portland, OR!

As dangerous as radon is, many homeowners are completely unaware of the harm that they are exposing themselves to. That’s why it’s important to test for radon and reduce high radon levels to ensure you and your family are safe. Contact us online to schedule a free quote for a home radon test in Portland and nearby areas of Oregon.

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Service Area Zip Codes:


Recent job requests for radon mitigation in Portland, OR:

Project Location: Portland, OR 97232

Comment: Radon mitigation testing and inspection

Project Location: Portland, OR 97203

Comment: I am concerned after reading about Radon and would like to have my house tested.

Project Location: Portland, OR 97233

Comment: High level of radon, need quote to install a mitigation system, and question about dehumidifier.

Project Location: Portland, OR 97216

Comment: A radon mitigation was installed by previous homeowners and I would like to have it inspected to ensure it is still in good working order.

Project Location: Portland, OR 97236

Comment: Need radon check, my son has symptoms. it was possibly high before we bought the house but we did an in-depth test which showed inconsistent. but my son has all the symptoms.

Project Location: Portland, OR 97203

Comment: My kid is always coughing and have to appetite. we just seem to be sick all the time

Project Location: Portland, OR 97206

Comment: We're curious if radon is present in our basement and our house in general.

Project Location: Portland, OR 97236

Comment: Cough sons coughing everyone around here is sick lungs I sometimes smell a weird order body aches becoming unable to walk

Project Location: Portland, OR 97267

Comment: I am interested in getting my house tested to see the level of Radon in my house, and to see if there is anything I need to do if the levels are too high