Delaware County, PA Basement & Crawl Space Waterproofing Expert

Delaware's Basement Contractor

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

Basement Waterproofing & Crawl Space Repair in Delaware

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 a dehumidifier to prevent water issues. The entire area is encapsulated with a vapor barrier to prevent mold growth. Our crawl space system comes with a 25-year warranty. 

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 Delaware waterproofing systems come with lifetime warranties. 

Basement Finishing & Remodeling in Delaware, PA

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.

Unlike the average Delaware 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 attractively finished basement that lasts a lifetime.

Delaware Mold Removal & Remediation

At Basement Systems USA, we provide full mold remediation for basements, including air sample testing. Our company has the ability to not just remediate the mold, but also remove the source of the mold, which is moisture. Unlike other mold remediation companies, our background in basement & crawlspace waterproofing allows us the make sure that the mold won't come back after it has been remediated. We are also AMA Certified.