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Our Services

  • Concealed drainage system
  • Powerful, reliable sump pumps
  • Battery backup systems
  • Patented waterproofing products
  • ENERGY STAR® dehumidifiers
  • Industry-leading warranties

Our Basement Systems Dealers Serving Delaware

16507 Beach Highway
Ellendale, DE 19941
Servicing Delaware and the Maryland Eastern Shore including Dover, Milford, Easton, Greensboro, Linkwood, Ocean View, Delmar, Lincoln, Frankford, Berlin, Bishopville, Eden, Girdletree, Camden, Cheswold and surrounding areas
2092 East Old Philadelphia Road
Elkton, MD 21921
3000 Woods End Dr
Joppa, MD 21085
Basement Systems USA is an expert basement waterproofing contractor serving Northern Maryland and Baltimore; Southeastern PA and Philadelphia; Camden, New Jersey; and Northern Delaware; including Philadelphia, Bala, Cynwyd, Springfield, Exton, West Chester, Broomall, Coatesville, Drexel Hill, and Lancaster.

 Your Home faces Water Damage

1. Delaware has an annual precipitation that averages about 55 inches statewide. That along with low land near the coast can lead to serious flooding issues

2. When flooding hits your area, your basement is most likely to be the prime target for water damage.

3. If you allow it to be wet, moldy, humid, smelly, and unhealthy, you're abandoning an entire floor of space in your home. Additionally, the basement air - filled with odors, dust mite feces, humidity, and mold spores - will rise into the rest of the house, ruining the healthy environment of the home.

Basement Waterproofing & Crawl Space Repair

Do you have a wet basement or damp crawl space? Your local Delaware Basement Waterproofing Dealer can offer you a FREE basement or crawl space Estimate and Inspection and take care of all of your basement flooding or musty crawl space problems! We can come up with a custom solution for any basement or crawl space moisture problem you have in your Delaware home.

We Provide:
  • Basement Waterproofing
  • Crawl Space Encapsulation
  • Leak Repairs
  • Exclusive, Patented Products
  • World's Best Sump Pumps
  • Energy-Efficient Dehumidifier             
You Receive:
  • Permanently Dry Basement or Crawl Space
  • Controlled Humidity
  • Mold Mitigation
  • Lifetime Transferable Warranty
  • Greater Home Value
  • Peace of Mind

The patented WaterGuard basement waterproofing system is a surefire way to dry out your basement. We also provide the world's best sump pumps to keep the water out of your basement for good. The basement waterproofing products we offer include the SunHouse window well (as seen on HGTV's "I Want That" show), a powerful and energy-efficient basement dehumidifier (The SaniDry Basement Air System), basement walls and flooring, and more. We can even take care of your indoor plumbing leaks or leaky water heaters.

Delaware's Trusted Waterproofing Company

Testimonials
  • "It is with great pleasure that I report our basement problems are over!..." Read Full Testimonial

    Tom, D. of College Park, MD

    Customer Testimonial

              It is with great pleasure that I report our basement problems are over! Your personnel were very professional in not only their problem solving analysis but also their timely and competent completion of repairs. The outside of our building does not even appear to have been dug up. Thanks again for providing such exceptional quality of workmanship.
    Tom, D.
    College Park, MD
  • "I am really happy with the investment that I made." Read Full Testimonial

    Dan H. of Baltimore, MD

    Customer Testimonial

              When Dan H. purchased his Baltimore, MD home, he had great plans to tuns the large basement with great, large windows into a finished space for his family to enjoy. They soon found out that the basement finishing project would have to be postponed because there was a water intrusion problem that would eventually lead to even more problems if not fixed. As a savvy homeowner, he really did his homework when it comes to selecting a company for the job, from getting recommendation from a trusted neighbor, to checking the company's reviews pasted in trusted online sources. That is how he found Basement Systems USA, and after getting to know the products and solutions we offer, he was 100% confident that this was the company for the job. In this video he talks about the experience he had with the company and the results after installation. "I am really happy with the investment that I made.", says Dan.
    Dan H.
    Baltimore, MD
  • "They really know what they're doing and they are really bringing it to the 21st century!" Read Full Testimonial

    Barbara P. of Baltimore, MD

    Customer Testimonial

              Barbara P. from Baltimore, MD recently hired Basement Systems USA to fix her homes leaky and damp basement. In this video she talks about the experience. Barbara was really impressed with the technologies we provided -- from the drainage to the sump pump systems, and she was particularly impressed with the SaniDry, which will from now on, keep the air dry, cleaner and her basement mold free. "They really know what they're doing and they are really bringing it to the 21st century!", says Barbara.
    Barbara P.
    Baltimore, MD
  • "...We have had several good rain storms since the job was done and I have not seen one drop of water..." Read Full Testimonial

    Bob, B. of Baltimore, MD

    Customer Testimonial

              After many years of mopping the floor, your company recently waterproofed my basement. We have had several good rain storms since the job was done and I have not seen one drop of water. Your crews knew what they were doing, and your salesman was extremely professional and polite.
    Bob, B.
    Baltimore, MD

From Wilmington, Dover, Delaware City, to Harrington & New Castle, there is a  Delaware wet basement and Delaware crawl space contractor in your neighborhood, backed by the International Network Basement Systems, Inc. There are several members of the Basement Systems International Network of Authorized Basement Waterproofing Dealers throughout the state of Delaware.

Contact us or call 800-638-7048 for a Free quote on basement waterproofing cost and let us help you with your basement waterproofing problems. 

Wet basement? Call the company that has been revolutionizing basement waterproofing for more than 35 years. Basement Systems has been keeping basements dry for hundreds of thousands of homeowners throughout the United States, Canada, the United Kingdom, and Ireland. As a Basement Systems company, we offer an ensemble of patented, time-tested products that aren't available to other contractors. We can provide a permanent solution to your basement waterproofing problem and will back it up with a lifetime, transferable warranty.

Customer Reviews
  • By Janet D.
    Ocean Pines, MD
    "Sales rep and installers were all very helpful and professional."

    Customer Review

    By Janet D.
    Ocean Pines, MD

    Sales rep and installers were all very helpful and professional.
  • By Stephen P.
    Elkridge, MD
    "Mike D. Very meticulous and thorough. Worked hard without a break and..."

    Customer Review

    By Stephen P.
    Elkridge, MD

    Mike D. Very meticulous and thorough. Worked hard without a break and cleaned up everything on completion.
  • By Sam /.
    Baltimore, MD
    "The half-completed job by the first crew is really the only problem we..."

    Customer Review

    By Sam /.
    Baltimore, MD

    The half-completed job by the first crew is really the only problem we had, and even though you did rectify it quickly, it was disappointing that it happened at all. But good job responding to the problem on the supervisory level and fixing it quickly.
  • By Bobby W.
    Baltimore, MD
    "Only negative comment is that I was told we could get a 6-month interest..."

    Customer Review

    By Bobby W.
    Baltimore, MD

    Only negative comment is that I was told we could get a 6-month interest free loan to pay the balance. Never received information as to process--bank, paperwork, etc. Therefore, we had to pay the balance upon finish of job.
  • By Katherine W.
    Baltimore, MD,
    "Mike Dyer was our tech on the job. He was nice, clean, and professional..."

    Customer Review

    By Katherine W.
    Baltimore, MD,

    Mike Dyer was our tech on the job. He was nice, clean, and professional. Our space was not easy and Mike did a great Job. So far so good on the work. It has only been a few days but we noticed the area is very dry and clean.
  • By Sasha V.
    Baltimore, MD
    "Great work on the new basement windows and new dehumidifying system!!!..."

    Customer Review

    By Sasha V.
    Baltimore, MD

    Great work on the new basement windows and new dehumidifying system!!! Jorge was wonderful!!
  • By Karen J.
    Baltimore, MD
    "All over the east coast tonight people are preparing for potential..."

    Customer Review

    By Karen J.
    Baltimore, MD

    All over the east coast tonight people are preparing for potential flooding from Hurricane Joaquin. Thanks to Basement Systems, I not only have a beautifully renovated, dry basement apartment, I have complete confidence that it will be just as dry and beautiful after the storm as it is now! The team's professional skill & craftsmanship exceeded all my expectations. The highest quality work was done with integrity and precision, giving me not only a great living space, but peace of mind regardless of the forecast!
  • By Angelica B.
    Baltimore, MD
    "Basement Systems USA did an amazing job performing the waterproofing in..."

    Customer Review

    By Angelica B.
    Baltimore, MD

    Basement Systems USA did an amazing job performing the waterproofing in our basement. We are so thankful for a dry basement! Definitely recommend them to anyone.
  • By Liz R.
    Baltimore, MD
    "My husband and I could not be happier with the work that Sean and his team..."

    Customer Review

    By Liz R.
    Baltimore, MD

    My husband and I could not be happier with the work that Sean and his team did waterproofing our unfinished basement! They were polite, quick, quiet and clean. I can't say enough how impressed I am with the change in our basement. It went from being musty, damp and just smelling like a basement, in general... and after they were done, it just smelled and felt like any other room in the house! We were so impressed. We have since finished the basement and it is such a great addition to our home. We have weathered several severe Baltimore storms with not a drop of moisture down there! I highly recommend this company and their products to anyone interested in improving their basement and adding value to their home!
Click to see why people hire us

Recent job requests for basement waterproofing in DE:

Project Location: Front Street, Camden Wyoming, DE 19934

Comment: I am looking to waterproof my basement as I would like to finish it in the next few months. I would like to see what options are available and what the costs are.

Project Location: Helm St, Dagsboro, DE 19939

Comment: I have a basement that has a lot of moisture and I need an estimate from a profesional.

Project Location: Brandywine Drive, Bethany Beach, DE 19930

Comment: Purchasing an older beach cottage that could use vapor barrier and insulation in crawl space.