Proven Basement, Crawl Space & Mold Removal Contractor serving Smyrna, DE

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Smyrna's Basement Waterproofing Contractor

Basement Systems USA is the local, family owned contractor in Smyrna for waterproofing, finishing, crawl space repair and mold removal. With over 75 years combined experience and a full-time, professional staff we are ready to serve you and improve your home. 

Basement Waterproofing & Crawl Space Repair in Smyrna

Flooding, water seepage or even high humidity can quickly result in mold growth and water damage in your basement or crawl space. We prevent this from happening by installing an interior drainage system in the basement that is connected to a high volume sump pump. Any water that makes it to the basement is collected and pumped out of the home without you even noticing. 

Just like the basement, in the crawl space we similarly place a sump pump system and dehumidifier to prevent water issues. The entire area is encapsulated with vapor barrier to prevent mold growth. Our crawl space system comes with a 25-year warranty. 

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

If the walls of the basement or bowing inwards we install wall anchors or braces to straighten the walls. If the floor above the crawl space is sagging we install SmartJack support jacks to raise the floor back to a level position. Our Smyrna waterproofing systems come with lifetime warranties. 

Basement Finishing & Remodeling in Smyrna, DE

Waterproofing your basement prevents outside water from coming in but what if a pipe bursts or the water heater leaks inside the home. A newly finished basement done by your average contractor will mold and rot if there is an internal leak. You'll have to tear out your new basement! We fix this issue.

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

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

Unlike the average Smyrna contractor we use completely inorganic, waterproof materials. Even if the basement floods your walls and floors will not be damaged by the water. These waterproof products are patented and are built to create an attractive finished basement that lasts a lifetime.

Smyrna Mold Removal & Remediation

At Basement Systems USA, we provide complete mold remediation and removal for basements and crawl spaces. We thoroughly test any questionable areas for mold, and mold removal system is a proven, effective, and lasting solution. Unlike other mold remediation companies, our background in basement & crawl space waterproofing allows us to address the excess moisture that cause the mold growth and make sure that the mold won't come back after it has been remediated. We are also AMA Certified.

Our Services Include :

  • Basement Mold Removal
  • Crawl Space Mold Removal
  • Black Mold Removal
  • Dry Rot Cleaning and Repair


  • Dehumidifier installation
  • Shockwave by Fiberlock Disinfectant & Sanitizer
  • TBF Waterproof & Mold Resistant Wall Boards
  • Negative Air Machine Installation


Before and After Pictures from Smyrna

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Customers standard Sump pump just could not keep up with the amount of water he was getting into his basement. We took care of this by installing an UltraSump Pump which will remove 12,000 gallons of water on a fully charged battery.

Job Stories From Smyrna, DE
Egress window in Smyrna, DE

Here, we used an existing window and enlarged it to a egress size well.  The window was the same with but much deeper so we had to cut the foundation down.  After installing the Rockwell Egress Wndow well, we regarded the property and installed a cover.  On the inside, we installed a WellDuct Window Well Drain to make sure that there would be no flooding from the well into the basement. Besides making the basement safer to use, there is also noticably more light down there. 

Egress window in Smyrna, DE - Photo 1Egress window in Smyrna, DE - Photo 2Egress window in Smyrna, DE - Photo 3Egress window in Smyrna, DE - Photo 4Egress window in Smyrna, DE - Photo 5Egress window in Smyrna, DE - Photo 6Egress window in Smyrna, DE - Photo 7
Work Requests From Smyrna, DE
Project Location: Smyrna, DE
Foundation Cracked and is covered by homeowners' insurance less deductible.
Project Location: Smyrna, DE
Need an afffordable esitmate of furnishing my basement with out door walk stairs
Project Location: Smyrna, DE
Finnish basement
Project Location: Smyrna, DE
Looking to get a quote for getting a basement finished. Home was built in 2012 located in Smyrna, DE. Already has rough in plumbing for a bathroom. Looking to finish approximately 750 sq ft. Other than the bathroom, just wanting an open, finished space but we are not sure about the layout yet without knowing possibilities.
Project Location: Smyrna, DE
Need a egress window put in for my basement
Project Location: Smyrna, DE
Finished basement, need an egress window for bedroom area
Project Location: Smyrna, DE
Service: Crawl Space
Project Location: Smyrna, DE
Hello, I have notice in my basement whenever it rains water comes in from outside by my storm door steps.
Project Location: Smyrna, DE
Project Location: Smyrna, DE
Our basement leaks in a few areas on occasions. We would like to waterproof the basement.
Project Location: Smyrna, DE
I'm looking to finish my basement
Project Location: Smyrna, DE
Finished basement finance options as well.
Project Location: Smyrna, DE
Full foundation crack floor to ceiling Leaks heavy rain
Project Location: Smyrna, DE
Crack needs repaired
Project Location: Smyrna, DE
Comment: Service BW Source Facebook/Instagram **This Is A NO CHARGE Lead**
Project Location: Smyrna, DE
Basement side wall crake
Project Location: Smyrna, DE
We would like to get an estimate on putting an egress window into our basement. Thanks!
Project Location: Smyrna, DE
Water is every where's when rains mold now
Project Location: Smyrna, DE
Heavy rains,. Sump pump container has only a trickle of water flowing in to were the pump is located and the basement gets water...
Project Location: Smyrna, DE
House being built and we want a nice basement area for entertaining.

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