Basement Systems USA

2092 East Old Philadelphia Road
Elkton, MD 21921
3000 Woods End Dr
Joppa, MD 21085
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Fri 8:00am-4:00pm

Basement Systems USA is the National Radon Defense dealer covering Greater Baltimore, Greater Philadelphia, PA, and Greater Wilmington, DE, including Philadelphia, Baltimore, Towson, Newark, Wilmington, Springfield, Drexel Hill, Chester, and surrounding areas.

Basement Systems USA is dedicated to making homes safer and more healthy with a wide range of radon services. Radon solutions include radon testing, radon mitigation, and more.

You can't afford to ignore radon. Radon is a silent menace that endangers all the inhabitants of the buildings it enters by greatly raising the risk of lung cancer. As a member of National Radon Defense, Basement Systems USA wants to spread awareness of the dangers radon can pose and help local homeowners improve their indoor air quality.

Contact Basement Systems USA to learn more about their radon mitigation & testing services in Philadelphia, Baltimore, Wilmington, & nearby or to schedule your free estimate!

Basement Systems USA Before & After
  • Radon Mitigation in Glen Mills PA
    Radon Mitigation in Glen Mills PA

    Radon Mitigation in Glen Mills PA

    Customer was selling home and during the inspections , a Radon test was done. Radon levels reported back at an average of 5.7 pCi/L. The EPA recommends mitigating when levels are at or above 4.0 pCi/L.  We came out and installed a Radon Depressurization System, this system draws radon out from below the basement or crawlspace floor and exhaust it out of the house.

Pete Westera


David Ryan

General Manager

Esteban M.