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  • Affordable solutions
  • Guaranteed radon reduction
  • Quiet, reliable, right-sized fans
  • Systems for basements
  • System maintenance and service
  • Interior and exterior installation options

National Radon Defense Companies In Pennsylvania

2092 East Old Philadelphia Road
Elkton, MD 21921
3000 Woods End Dr
Joppa, MD 21085
Basement Systems USA is an expert radon contractor serving Northern Maryland and Baltimore; Southeastern PA and Philadelphia; and Northern Delaware; including Philadelphia, Bala, Cynwyd, Springfield, Exton, West Chester, Broomall, Coatesville, Drexel Hill, and Lancaster. If you believe that radon gas is intruding into your home, it's time to take action against it. Basement Systems USA of Pennsylvania, Delaware, and Maryland can help you, by providing radon testing and a quote on the cost of a radon mitigation system in your home.
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805 Pershing Street
Lebanon, PA 17046
M Webster Construction, Inc. is an authorized National Radon Defense dealer, specializing affordable solutions for effectively reducing radon levels. We service Reading, PA; Harrisburg, Lancaster, and surrounding areas.
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720 Anderson St
New Kensington, PA 15068
Restoration Contracting Services can keep your home protected with expert radon testing and mitigation services.
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Pennsylvania's authorized radon testing & radon mitigation contractors

According to the PA Department of Environmental Protection, an estimated 40 percent of Pennsylvania homes have radon levels above 4.0 pCi/L. The Environmental Protection Agency has established 4.0 pCi/L and higher as a dangerous level of radon exposure at which health risks become very serious. That's why it's essential for PA homeowners to have their homes tested for radon levels and, if needed, install a radon mitigation system to restore health and safety to the indoor air.

Since radon gas is caused by the natural process of uranium decay, and uranium is found in most soil, radon is not limited to affecting just one state or area of the world. It can be found in any home, anywhere.

The National Radon Defense has designed a system to produce the nation's finest radon specialists in Pennsylvania, and our certified contractors are fully qualified for both radon testing and radon abatement. It is our goal to properly inform the public of the radon hazards and the benefits of radon mitigation.

National Radon Defense dealers are the best in the industry

There's absolutely no reason why you and your loved ones have to suffer from the dangerous effects of radon gas. Contact the radon mitigation specialists at NRD today to mitigate your Pennsylvania home.

We Provide:
  • Radon testing
  • Radon mitigation systems
  • Multi-family radon testing & mitigation
  • Vapor intrusion mitigation
  • Indoor air quality services
You Receive:
  • A healthy home environment
  • Clean indoor air
  • Protection for you and your family
  • Safe radon levels
  • Peace of mind
Although no homeowner wants to increase cancer risks for family members, many people neglect to test their homes for radon, an invisible, odorless, cancer-causing gas that emanates from soil and rocks. Contacting a radon mitigation specialist to perform a radon test, or conducting your own test with a DIY radon test kit is the first step in protecting your family from hazardous levels of radon gas.
Customer Reviews
  • By Beth K.
    Moon Twp, PA
    "I was given RCS as a suggestion and I am so glad I got it! They were..."

    Customer Review

    By Beth K.
    Moon Twp, PA

    I was given RCS as a suggestion and I am so glad I got it! They were excellent, especially Mike K.! They were extremely dedicated to doing the correct thing! I feel so much better they were here. They are coming back to do restoration hopefully. I'd definitely recommend them!
  • By Loretta K.
    Pittsburgh, PA
    "Their honesty and integrity, excellent, never any pressure, helpful, kind,..."

    Customer Review

    By Loretta K.
    Pittsburgh, PA

    Their honesty and integrity, excellent, never any pressure, helpful, kind, courteous. Michael was professional, thorough and honest.
  • By SB H.
    Export, PA
    "Very professional absolutely experienced and knowledgable"

    Customer Review

    By SB H.
    Export, PA

    Very professional absolutely experienced and knowledgable
  • By Maureen W.
    East Brady, PA
    "Mike was very knowledgeable, prompt, and professional. He was so nice to..."

    Customer Review

    By Maureen W.
    East Brady, PA

    Mike was very knowledgeable, prompt, and professional. He was so nice to deal with and explained everything thoroughly! Thanks so much!
  • By Rebecca S.
    Indiana, PA
    "Work area was cleaned as they worked and left in excellent shape."

    Customer Review

    By Rebecca S.
    Indiana, PA

    Work area was cleaned as they worked and left in excellent shape.
  • By John B.
    New Cumberland, PA
    "Thank you for the prompt response and communications throughout the..."

    Customer Review

    By John B.
    New Cumberland, PA

    Thank you for the prompt response and communications throughout the process.
  • By Tammie M.
    Hummelstown, PA
    "Awesome reasonably priced, service from beginning to end.,"

    Customer Review

    By Tammie M.
    Hummelstown, PA

    Awesome reasonably priced, service from beginning to end.,
  • By Kathy M.
    Palmyra Pa 17078, PA
    "Mike and his team had to come out 3-4 times til the problem was solved..."

    Customer Review

    By Kathy M.
    Palmyra Pa 17078, PA

    Mike and his team had to come out 3-4 times til the problem was solved. They were always on time. Courteous and fixed our radon problem!
  • By Evelyn P.
    Palmyra, PA
    "Awesome. Came back at .8. Previously 26"

    Customer Review

    By Evelyn P.
    Palmyra, PA

    Awesome. Came back at .8. Previously 26
Click to see why people hire us

Recent job requests for radon mitigation in PA:

Project Location: Six Flat Rd, Homer City, PA 15748

Comment: Radon test of 29.6. want a quote on a system to mitigate. also need to know the warrantee for system. thanks Morgan

Project Location: Degler Avenue, Leesport, PA 19533

Comment: We have a 1 year old home with 2 sump pumps. We have elevated Radon levels and want to have both sealed to prevent the radon.

Project Location: Bedrock Road, Coatesville, PA 19320

Comment: Consultation - have not tested in basement.

Project Location: Cynthia Lane, West Chester, PA 19380

Comment: Tested high. Looking for remediation .

Project Location: Michell Street, Ridley Park, PA 19078

Comment: Radnor installation estimate

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