Basement Systems USA

2092 East Old Philadelphia Road
Elkton, MD 21921
3000 Woods End Dr
Joppa, MD 21085
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Mon-Thu 8:00am-6:00pm
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!

Rochelle P.
Baltimore, MD
Jordan was fantastic and very polite, did such a great job, he was exceptional.
Basement Systems USA Before & After
  • Radon Mitigation in Crofton MD
    Before
    Radon Mitigation in Crofton MD
    After

    Radon Mitigation in Crofton MD

    The EPA recommends mitigation when Radon levels are reading 4pCi/L or higher. This customer did an at home Charcoal test and levels came back at 20pCi/L and reached out to us for immediate help mitigating.  We came out and installed a Radon Depressurization system that tied in to the customers current Sump Pump we the installed a Domed Sump Pit cover and Exterior Aesthetic Package.
  • Parkville MD Radon Mitigation
    Before
    Parkville MD Radon Mitigation
    After

    Parkville MD Radon Mitigation

    Radon Levels were reading at 4.5 pCi/L for this new home owner and she reached out to us to help mitigate. We came out and installed a Radon Depressurization System that was installed directly in to the customer sump pump, this is called a Sump Pit Depressurization System. We also installed a Premium Domed Sump Cover which is airtight sealed, Moisture Guard which reduces fan corrosion caused by the condensation drip inside the system. Installing a Moisture Guard will double the life of your system. To finish off this install, is what you will see in this before and after, we installed an Exterior Aesthetics cover, this protects the fan from any animals, weather or vandalism.
  • Radon Defense in Warwick MD
    Before
    Radon Defense in Warwick MD
    After

    Radon Defense in Warwick MD

    This homeowner had his radon levels tested in the basement and they were coming back high at an average of 12.2 pCi/L. The EPA recommends you take action and mitigate when levels reach 4pCi/L or higher, knowing the long term effects of radon exposure, the customer reached out to us to install a Radon Mitigation System. We came out and installed a Radon Depressurization System that tied in to the customer current sump pump, we also installed an air-tight Econo Sump Lid and a muffler to reduce the noise from the radon fan. In addition to installing the Radon Depressurization system we also went around the basement and sealed any cracks and floor/wall joints. 
  • Radon Mitigation in Glen Mills PA
    Before
    Radon Mitigation in Glen Mills PA
    After

    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

Owner

David Ryan

General Manager

Esteban M.

Foreman

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