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Products & Services
Mold Services
Mold Remediation & Abatement
Mold Inspections
Mold Testing & Detection
Dust Mites Control
Mold Spores
Mold Removal And Cleanup
Dry Rot & Brown Rot
Black Mold Removal
Basement Mold Removal
Fiberlock Shockwave Disinfectant & Sanitizer
Fiberlock IAQ 6000 Mold Encapsulant
Sporicidin Disinfectant Solution
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
Bowing Wall Structural Repair
Basement To Beautiful Pre-finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
Sanidry Dehumidifier
Sump Pump Installation, Repair & Replacement
Basement Insulation
Basement Egress Windows
Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers And Liners
Turtl Access Hatch
EverLast Crawl Space Doors
Sanidry Csb Dehumidifier
Crawl Space Structural Repair
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 Basement Egress Windows
Before and After Pictures from Smyrna
Upgraded Sump Pump in Smyrna DE

Upgraded Sump Pump in Smyrna DE

Before After
Upgraded Sump Pump in Smyrna DE Upgraded Sump Pump in Smyrna DE

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.

Company Awards
2019 Angie's List Super Service Award
We have been awarded our 7th Super Service Award from Angie's list. Only 5% of Angie's List companies receive... [Read more]
2017 Super Service Award
Basement Systems has won their 4th SuperService Award from Angie's LIst. Only 5% of Angie's list compnaies win this... [Read more]
Top Ten Contractor - Prime Buyers Report
Basement Systems USA has been awarded a TOP TEN contractor in MD and DE by The Prime Business Report.... [Read more]
More Awards

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

We had quite a good rain a couple of days after installation and we are dry as a bone!...
Happy Customers Surrounding Smyrna, DE
Work Requests

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Reviews From Smyrna
Testimonials From Smyrna
I could not be more pleased. Thank you for quality, top notch service.
Testimonial by Levander L. from Smyrna, DE

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


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
Vicinity of Maple Street in Smyrna
Our basement leaks in a few areas on occasions. We would like to waterproof the basement.
Vicinity of Red Maple Road in Smyrna
I'm looking to finish my basement
Vicinity of Kathleen Place in Smyrna
Finished basement finance options as well.
Vicinity of Arrowood Dr in Smyrna
Full foundation crack floor to ceiling Leaks heavy rain
Vicinity of Leena Lane in Smyrna
Crack needs repaired
Vicinity of York Dr in Smyrna
Comment: Service BW Source Facebook/Instagram **This Is A NO CHARGE Lead**
Vicinity of Birch Tree Ln in Smyrna
Basement side wall crake
Vicinity of Fayette Road in Smyrna
We would like to get an estimate on putting an egress window into our basement. Thanks!
Vicinity of Sunnyside Rd in Smyrna
Water is every where's when rains mold now
Vicinity of Smyrna Landing Rd in Smyrna
Heavy rains,. Sump pump container has only a trickle of water flowing in to were the pump is located and the basement gets water...
Vicinity of Grayton Drive in Smyrna
House being built and we want a nice basement area for entertaining.
Vicinity of Oriole Lane in Smyrna
I want to finish my basement in stages but would appreciate professional input and services.
Vicinity of N Fairfield Dr in Smyrna
Possible mold issues in our rental home in smyrna. please call.
Vicinity of Massey Church Road in Smyrna
We have an old farm house that has white miold in the basement.
Vicinity of Dupont Pkwy in Smyrna
Looking at finishing the basement of a house I am buying. I am looking to have a gym and soundproof studio and or a home theater.
Vicinity of Whistlefield Way in Smyrna
We have a crawl space which causes too much moisture in our home. It's damp, but we've never seen any standing water. But moisture seems to be coming up through the floors and/or vents. We are interested in hearing more about CleanSpace or other options that would end our moisture (mold) issues.
Vicinity of South Clements Street in Smyrna
9'blocks no leaks at all liked to get it finished.

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