Crawl Space Encapsulation & Experienced Mold Remediation Professionals in Crofton, MD

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Crofton's Basement Waterproofing Contractor

Basement Systems USA is the local, family owned contractor in Crofton 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 Crofton

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 Crofton waterproofing systems come with lifetime warranties. 

Basement Finishing & Remodeling in Crofton, MD

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 Crofton 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.

Crofton 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


Reliable Foundation Repair Company in Crofton

Basement Systems USA is Crofton, MD’s go-to provider of foundation repair systems and services. Whether your floors are sinking and uneven or whether you have cracks in your walls, we have the tools and expertise required to repair your foundation issues. We offer foundation pier systems, foundation wall repair, crawl space support posts, and spray concrete for your foundation repair needs.

Don’t wait another day to fix foundation issues! Contact us at 1-833-288-8031 or complete the provided form to schedule a free foundation repair estimate in Crofton, MD and nearby in Anne Arundel County.

Before and After Pictures from Crofton

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The EPA recommends mitigation when Radon levels are reading 4pCi/L or higher. This customer did an at home Charcoal test and levels came back at 20pCi/L and reached out to us for immediate help mitigating. 

We came out and installed a Radon Depressurization system that tied in to the customers current Sump Pump we the installed a Domed Sump Pit cover and Exterior Aesthetic Package.

Work Requests From Crofton, MD
Project Location: Crofton, MD
Our window well flooded our basement we need an entirely new one
Project Location: Crofton, MD
Need Radon system for basement of new home
Project Location: Crofton, MD
Egress window installation in basement
Project Location: Crofton, MD
Need an egress window in basement
Project Location: Crofton, MD
Want to finish an unfinished basement. Basement will include a Full Bath (Shower Only), Bedroom, and the rest of the space will be open
Project Location: Crofton, MD
Want an estimated for an egress window in basement
Project Location: Crofton, MD
An Alpha Energy Labs test kit found high levels of radon (20.0 pCi/L) in our basement. We would like to have a radon mitigation system installed.
Project Location: Crofton, MD
At the same time, but in different sections of our basement, we performed two 48 hour radon tests. They were way over the EPA safe limit. One was 11.6 pCI/L and the other 9.9 pCI/L. Obviously, we need help lowering our radon levels.

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