About Basement Systems USA in  Wilmington, Delaware
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Products & Services
Mold Services
Mold Remediation
Dust Mites Control
Mold Spores
Mold Removal And Cleanup
Dry Rot & Brown Rot

Basement Repair Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
Polyurethane Crack Sealing
WellDuct Window Drainage
BrightWall Waterproof Panels
ThermalDry Wall Barrier
Basement To Beautiful Pre-finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
Sanidry Dehumidifier

Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers And Liners
Turtl Access Hatch
EverLast Crawl Space Doors
Sanidry Csb Dehumidifier
SmartDrain Water Drainage
SilverGlo Wall Insulation
TerraBlock Floor Insulation
SmartSump Sump Pump
Crawl-o-Sphere Crawl Space Fan
WallCap Block Wall Sealer
SmartVent Flood Vents

Finishing / Remodeling
Everlast Wall Panels
Insulated Wall Panels
Premier And Linen Ceiling Tiles: No-sag Warranty
Thermal Dry Floor Tiles
Millcreek Faux Wood Flooring
Sunhouse Window Wells
Everlast Window Replacement
Rockwell Egress Window

Company Awards
In 2014, Basement Systems USA won the "Best of Elkton" award in the waterproofing category again. In addition, the Better... [Read more]
Basement Systems USA was awarded with Angie’s List Super Service Award for their exemplary service in basement waterproofing and basement... [Read more]
In 2010, Basement Systems USA won the "Best of Elkton" award in the waterproofing category for the second year in... [Read more]
More Awards

Wilmington DE's Reliable Contractor

It is with great pleasure that I report our basement problems are over!......
Happy Customers Surrounding Wilmington, DE
Work Requests

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Reviews From Wilmington
Testimonials From Wilmington
...We have had several good rain storms since the job was done and I have not seen one drop of water...
Testimonial by Bob, B. from Baltimore, MD
...All work was performed in a neat and professional workman-like manner and to this date we have had no leaks.
Testimonial by William -. from Baltimore, MD
I just wanted to say we were very pleased with Tony'€™s work on our crawl space...
Testimonial by Miriam D. from Towson, MD

Wilmington's Basement Experts

Basement Systems USA is Wilmington's trusted experts in basement waterproofing, finishing, crawl space repair and mold removal. We have over 75 years combined experience and are ready to improve your home. 

Basement Waterproofing & Crawl Space Repair

Even a little water leaking into your basement can cause rot and mold to develop. To protect your basement we install an interior drainage system connected to a sump pump so that any water that does enter the basement is pumped out and away. We can also install an energy-efficient dehumidifier to keep the air humidity low enough to prevent mold growth. 

Just like the basement we protect crawl spaces against water by encapsulating them. Our crawl space encapsulation system has a 25 year warranty and our basement waterproofing system has a lifetime warranty.

We Provide:
  • Basement Waterproofing
  • Crawl Space Encapsulation
  • Exclusive, Patented Products
  • Humidity Control
You Receive:
  • Permanently Dry Basement
  • Clean Protected Crawlspace
  • Protection against Mold
  • Improved Home Value

We can also fix bowing basement walls or sagging floors above crawl spaces. We use different warranted foundation products including wall braces, support jacks and wall anchors. Give us a call for more details. 

Basement Finishing & Remodeling 

We build beautiful finished basements. The big difference between us and the majority of other Wilmington contractors is that we use completely inorganic, waterproof materials for the build. The reason why is that wood, drywall, and even "mold-resistant" materials quickly rot and grow mold if they become wet. 

Our Products Include :
  • Waterproof, washable, insulated walls           
  • Mold-Resistant, No-Sag suspended ceiling
  • Modular carpet, tile & faux wood flooring

  • Energy-efficient, double-paned basement windows
  • Attractive Sunhouse basement window wells
  • French, bifold, louvre & six-paneled steel doors

If you ever have a burst pipe or a leak in the water heater a "traditionally" finished basement will be destroyed. We make sure you can have a beautifully finished basement that lasts a lifetime.

Job Stories From Wilmington, DE
Crawlspace Encapsulation in Wilmington, DE

To ensure his crawlspace stays comfortable and dry, a homeowner called us for help. We got right to work, first ridding it of mold and the current insulation. We then insulated the crawlspace with our quality SilverGlo and Terra Block products. We also installed Cleanspace which will direct any unwanted water seepage and send it to the drainage system. These products keep the crawlspace dry while also improving energy use and comfort. The homeowner is pleased with the new insulation in his crawlspace and thinks of it as new.

Waterproofing a Leaking Basement in Wilmington, DE

This customer’s leaking basement was a big problem. We installed our SuperSump sump pump for him which will pump up to 2280 gallons an hour while preventing further water leakage or other outside elements. Our TrenchDrain and WaterGuard systems will capture water seepage and take it to the sump pump so that the basement stays dry even in heavy weather conditions. The ZenWall basement paneling system also provides walls that are a moisture barrier, capture water seepage and improve energy efficiency in the basement. Thanks to our team, our customer will enjoy his basement.

Crawlspace Project in Wilmington, DE

When a homeowner was experiencing crawlspace flooding, we came to the rescue. We were able to install our quality SmartPipe crawlspace drainage system along with some of our other dependable products to prevent crawlspace flooding. The homeowner now uses the SmartSump system that will alert him of any problems it's experiencing as well as the Cleanspace vapor barrier that prevents moisture and outside elements from entering his crawlspace. The homeowner also chose to have us install a new SaniDry dehumidifier as well as our IceGuard discharge system which will ensure his crawlspace stays dry in the winter months. By installing all of these products, we were able to prepare this customer for any situation, protecting his crawlspace from mold, flooding and other outside factors.

Work Requests From Wilmington, DE
Bristol Dr in Wilmington
The order. Crawl space needs to be cleared, cleaned, and sealed.
Baynard Blvd in Wilmington
Dirt floor crawl space causing cold kitchen floor.
Woodland Drive in Wilmington
We are interested in waterproofing and finishing our basement.
Lorrain Ave in Wilmington
Wet basement when it rains, smells musty
S Van Buren St in Wilmington
Mold in my basement
Serving the following Wilmington, DE zip codes
19801, 19802, 19803, 19804, 19805, 19806, 19807, 19808, 19809, 19810, 19850, 19880, 19884, 19885, 19886, 19890, 19891, 19892, 19893, 19894, 19895, 19896, 19897, 19898, 19899
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