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Basement Systems USA

2092 East Old Philadelphia Road
Elkton, MD 21921
3000 Woods End Dr
Joppa, MD 21085
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Mon 8:00am-6:00pm
Tue-Thu 8:00am-5:00pm
Fri 8:00am-4:00pm
In business since 1998

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!

Kim H.
Odenton, MD
Jordan was awesome, he was a wonderful technician!
Rochelle P.
Baltimore, MD
Jordan was fantastic and very polite, did such a great job, he was exceptional.
John R.
Glen Arm, MD
Wil Wilson was an awesome inspector allowing us to feel 100% comfortable with using Basement Systems USA for our radon remediation
Basement Systems USA Before & After
  • Radon Mitigation in Odenton MD
    Before
    Radon Mitigation in Odenton MD
    After

    Radon Mitigation in Odenton MD

    This Odenton MD customer reached out to Basement Systems USA for Radon Testing and possible Mitigation depending on the results. We sent our certified inspector Wil Wilson, out to the home to drop off a CRM test. This test would sit in the basement for a minimum of 48hours, reading levels every hour. After 48hours, Wil went back to this Odenton MD home, printed and went over the results with the homeowner. The results showed that within 48hours, the average level of radon was 4.4pCi/L. EPA recommends mitigation when levels are 4pCi/L or higher. Now that testing was done, it was time to move on to mitigating the Radon. The system we installed here is called a Sump Pit Depressurization system, which will utilize current sump pit as a suction point. Radon piping is then installed throughout the basement, making its way to the exterior of the home where the radon fan is installed. When the fan is turned on, this will create a suction and radon gasses will be safely pulled from below the home to the outdoors. Once the Mitigation was installed and running, we left behind a Radon Charcoal test. After 48hours that test got sent off to Alpha Energy Lab and within a few days, Basement Systems USA received the results. The results of this test showed that our Mitigation install took the radon levels from 4.4pCi/L down to 0.7pCi/L!
  • 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.
  • Radon Mitigation in Linthicum Heights, MD
    Before
    Radon Mitigation in Linthicum Heights, MD
    After

    Radon Mitigation in Linthicum Heights, MD

    This homeowner contacted us to have a radon mitigation system installed. Here we performed a Pressure Field Extension test, sealed all the cracks in the floor and installed a Sub-slab Depressurization System with a premium radon fan. A sub-slab system consists of PVC piping installed through the slab floor and a fan connected with the piping. When the system is on, the fan applies a vacuum beneath the slab and the harmful radon vapors in the soil beneath the home are directed outside the home.
  • 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.
Pete Westera

Pete Westera

Owner

David Ryan

David Ryan

Senior Production Manager

Alejandro Garcia

Alejandro Garcia

Crewman

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