About Us

As a National Radon Defense and National Radon Proficiency Program-certified company, Elite Radon Defense knows the value of a healthy home free of indoor air pollutants, such as cancer-causing radon gas. That is why we provide reliable radon mitigation, radon testing, dehumidifiers, air purifiers, and other indoor air quality solutions. Get radon testing and a free radon mitigation estimate today. We serve Pennsylvania areas in Lansdale, Doylestown, Newtown, and nearby.


Services Provided

  • +Radon Testing & Mitigation

    • Multi-Family Home Radon Mitigation
    • Multi-Family Home Radon Mitigation System Inspection
    • Multi-Family Home Radon Testing
    • Radon Mitigation
    • Radon Mitigation System Inspection
    • Radon Testing
  • +Testing & Abatement

    • Air Purifier
    • Indoor Humidity Control

Company Highlights

  • Veteran owned
  • Fan replacement in Gilbertsville - Before Photo
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    Fan replacement in Gilbertsville - After Photo
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    Fan replacement in Gilbertsville

    Radon fan replacement

  • New mitigation system install in Pennsburg - Before Photo
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    New mitigation system install in Pennsburg - After Photo
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    New mitigation system install in Pennsburg

    New mitigation system install in Pennsburg with moisture guard system that extends the fan warranty from 5 to 10 years.

  • Fan replacement in Collegeville - Before Photo
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    Fan replacement in Collegeville - After Photo
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    Fan replacement in Collegeville

    New fan needed after the original one died after 17 years.

  • New mitigation system install in Quakertown - Before Photo
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    New mitigation system install in Quakertown - After Photo
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    New mitigation system install in Quakertown

    New system!

  • Radon fan replacement in Plymouth Meeting - Before Photo
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    Radon fan replacement in Plymouth Meeting - After Photo
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    Radon fan replacement in Plymouth Meeting

    This client wanted to replace a previous fan that was underpowered with a more powerful fan that was better suited for a system with multiple legs.

  • Fan replacement and pipe relocation in Merion Station - Before Photo
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    Fan replacement and pipe relocation in Merion Station - After Photo
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    Fan replacement and pipe relocation in Merion Station

    This client needed to replace a 18 year old fan as well as relocate one of the pipes to allow for a basement remodel.

  • Fan replacement and pipe replacement in Chalfont - Before Photo
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    Fan replacement and pipe replacement in Chalfont - After Photo
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    Fan replacement and pipe replacement in Chalfont

    The client need a replacement for their 20 year old fan and replacement of the vent pipe that had been removed or never installed.

  • Radon fan replacement in Chalfont - Before Photo
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    Radon fan replacement in Chalfont - After Photo
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    Radon fan replacement in Chalfont

    Loud fan needs replacement.

  • Mitigation system installation in Glenside, PA - Before Photo
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    Mitigation system installation in Glenside, PA - After Photo
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    Mitigation system installation in Glenside, PA

    New mitigation system installation for their new home.

  • System activation and pipe reroute in Warrington - Before Photo
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    System activation and pipe reroute in Warrington - After Photo
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    System activation and pipe reroute in Warrington

    The client wanted to add a fan to the system to activate it but the builder did a poor job on routing the pvc in the attic so we made some adjustments and added the necessary electrical service to get the system operational.