Chester County, PA's Leading Basement & Crawl Space Waterproofing Expert

Happy Customers Surrounding Chester County, PA
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Chester County, PA Waterproofing Contractor

Basement Systems USA is the local, family owned contractor in Chester County for waterproofing, finishing, and crawl space repair. 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 Chester County

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


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Before and After Pictures from Chester County

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This was a long time customer of ours, we had previously done some minor waterproofing in the basement and crawlspace as well. This project was for window replacements. We came out and replaced 3 basement windows with our EverLast slider windows.

Job Stories From Chester County, PA
Basement Leaks in Glenmoore, PA

This basement's problem is that water would often enter the basement via a floating drain that would overflow when the area is hit with heavy rains. Our team has a variety of waterproofing products that can be installed to best suit each basement, and ensure it stays dry!

Water Issues in Split-Level Home in Thorndale, PA

This split-level home had water issues within the lower level. This lower level was finished. The sump pump in the area had been recently replaced, but water still continued to seep into the home from the front side. There were also footer drains located in the area which seemed to still be working. Our team proposed installing our WaterGuard drainage system along the footers and perimeter of the basement to collect any water under and behind the foundation, and another sump pump system known as our TripleSafe was also recommended.

Serving the following Chester County, PA zip codes
Exton 19341, Chester Springs 19425, Berwyn 19312, Landenberg 19350, Lincoln University 19352, Glenmoore 19343, Devon 19333, Pottstown 19465, Paoli 19301, West Chester 19383, West Chester 19380, West Chester 19382, Cochranville 19330, Phoenixville 19460, Coatesville 19320, Downingtown 19335, Thorndale 19372, Kennett Square 19348, Oxford 19363, Parkesburg 19365, Malvern 19355, Spring City 19475, Nottingham 19362, Toughkenamon 19374, West Grove 19390, Immaculata 19345, Honey Brook 19344, Atglen 19310, Avondale 19311, Elverson 19520, Pomeroy 19367, Modena 19358, Brandamore 19316, Unionville 19375, Parker Ford 19457, Kimberton 19442

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