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  • Affordable solutions
  • Guaranteed radon reduction
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  • System maintenance and service
  • Interior and exterior installation options

National Radon Defense Companies in Delaware

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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115 Atlantic Avenue
Milton, DE 19968
Lawson Home Services is a trusted local company for radon testing and mitigation, as well as insulation and home energy services in Delaware and the Eastern Shore of Maryland. Radon testing is easy and affordable, and Lawson Home Services offers several options for testing. If a radon problem is found in your home, we can provide safe mitigation to reduce the levels in your home.Lawson Home Services can install a radon mitigation system that is compatible with the current waterproofing system in your basement or crawl space.
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Radon testing and radon abatement in DE

Radon is something that can be easy to push out of mind and never think about. After all, it's not something that you can see, smell, or taste, so it's tempting to assume that your home must be safe from radon gas. However, dangerously high levels of radon can be found in any home regardless of location, and that's why every Delaware homeowner should seek the radon mitigation services of National Radon Defense.

Smoking is known to be the leading cause of lung cancer, but did you know that radon exposure is a close second? Radon gas is responsible for an estimated 21,000 deaths a year.

That's why it's essential to schedule a professional radon test with your local National Radon Defense dealer in DE. Our radon contractors have access to training and industry-leading products for radon testing, radon mitigation, and more.

The benefits of radon mitigation from National Radon Defense:

  • A healthy home environment
  • Clean indoor air
  • Protection for you and your family
  • Safe radon levels
  • Peace of mind

Allow for the radon experts at National Radon Defense to detect your home's radon levels, and bring them down to a healthy level.

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 Helen W.
    Baltimore, MD
    "My basement is dry and the atmosphere in the rest of the house seems must..."

    Customer Review

    By Helen W.
    Baltimore, MD

    My basement is dry and the atmosphere in the rest of the house seems must more pleasant and warmer on the coolest of days before actually turning on the heat. Thanks for a job well done.
  • By Scott B.
    Baltimore, MD
    "The only complaint that I have about the work done is that when it came..."

    Customer Review

    By Scott B.
    Baltimore, MD

    The only complaint that I have about the work done is that when it came time to return my hot water tank back to its location near the wall of the basement I found that the installers had placed the port hole for the system right where I needed to put my hot water tank in order to reconnect it. Luckily I can still gain access to the port hole and didn't end up having to re-route my piping but it is semi-covered by the tank which is a bit of a hassle. Other than that I was very happy to see that they were able to install the system without having to cut away my finished walls.
  • By Thomas S.
    Towson, MD
    "This company is owned by a very dear friend of mine. I know him and his..."

    Customer Review

    By Thomas S.
    Towson, MD

    This company is owned by a very dear friend of mine. I know him and his family personally. I have highest regard for him, his integrity, work ethic, generosity and his care. This company did an excellent service for me and my family. They were very clean and efficient; very quick, and they stand behind there work with a guarantee. I give them the highest review.
  • By Phyllis K.
    Essex, MD
    "By comparison to other companies, there was no hard sale which I..."

    Customer Review

    By Phyllis K.
    Essex, MD

    By comparison to other companies, there was no hard sale which I appreciated. The salesperson from another company actually expressed anger when I said I needed 3 days to think about it, but the salesperson from Basement Systems even suggested himself I could take some time to think about it. The crew that came out seemed very knowledgeable with the lead guy explaining things in detail. I felt confident with that he was being truthful. We will see when we have a big rain.
  • By Sanford B.
    Mechanicsville, MD
    "Our salesman Mark Loeffer was vary easy going. He scheduled the work and..."

    Customer Review

    By Sanford B.
    Mechanicsville, MD

    Our salesman Mark Loeffer was vary easy going. He scheduled the work and they showed up when he said. The job was done in a day and the site cleanup was excellent. A very good experience with Basement Systems USA.
  • By Michelle D.
    Abingdon, MD
    "it seems unlikely that any company could earn such a great review.....but..."

    Customer Review

    By Michelle D.
    Abingdon, MD

    it seems unlikely that any company could earn such a great review.....but i was blown away by the service, efficiency, and overall professionalism of Basement Systems. they went beyond my expectations and i am now enjoying the added space to my house. thanks to a fantastic team!
  • By Larry M.
    Abingdon, MD
    "I don't remember all the people I talked to but Jeff and Dave and they..."

    Customer Review

    By Larry M.
    Abingdon, MD

    I don't remember all the people I talked to but Jeff and Dave and they work with me to get the job done Jeff even gave me his cellphone number encase I had any problems Can you ask for any thing more great Job again
  • By Robert
    Bel Air, MD
    "I could not be more satisfied with Base Systems. They came on time and..."

    Customer Review

    By Robert
    Bel Air, MD

    I could not be more satisfied with Base Systems. They came on time and were extremely courtious and polite. the work was done vey well and they cleaned up really did not leave a mess. All in all Willie Ransom and his crew did an excellent job .
  • By Lynda B.
    Bel Air, MD
    "Absolutely. Wish I had known about you years ago"

    Customer Review

    By Lynda B.
    Bel Air, MD

    Absolutely. Wish I had known about you years ago
Click to see why people hire us

Recent job requests for radon mitigation in DE:

Project Location: Camden Wyoming, DE 19934

Comment: New build I'm allergic to dust having trouble breathing only when I'm in the home and I'm very concerned about radon in my home. We have a crawl space with a basement door. The crawl space has a low quality vapor barrier and the tape is already peeling near the stairs.

Project Location: Bridgeville, DE 19933

Comment: I was just concerned considering my age .

Project Location: Frederica, DE 19946

Comment: Radon test was high and need to install a mitigation system.

Project Location: Claymont, DE 19703

Comment: Installation of Breathe EZ Air Cleaner