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

Happy Customers Surrounding Chester County, PA

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Reviews from our customers in Chester County, PA

5.0/5
Soenhwietan Soenhwietan Courtney Lane

5.0/5
Ed M. Ed M. Junction Lane

5.0/5
Alexandra H. Alexandra H. Hampton Dr

4.0/5
Chad T. Chad T. Margil Farm Drive

Sean & his team came out today to wrap our basement walls while installing a new Sani-Dry system in the basement. The crew was knowledgeable & efficient during the install. All dealings w/ Pete's team have been excellent, from sales to the install to those that I've spoken w/ in his office, the entire team has been a pleasure to work with through this waterproofing experience.

5.0/5
Suzanne F. Suzanne F. Freedom Valley Circle

4.5/5
Albert M. Albert M. Willowdale Lane

5.0/5
Matt R. Matt R. West Chester, PA

5.0/5
Dsouza Dsouza West Chester, PA

5.0/5
Tom S. Tom S. Sculthorpe Dr.

4.4/5
Wayne A. Wayne A. Stanley Drive

4.6/5
Beth Beth E Woodbank Way

4.6/5
Frank B. Frank B. Hillside Circle

4.8/5
Steve H. Steve H. Wexford Cir

5.0/5
Gerri W. Gerri W. Swedesford Rd

4.4/5
Kathy S. Kathy S. Winturford Dr.

Please call us do we can set up a time to fix our problem.

4.6/5
Darren S. Darren S. Old Wilmington Rd

5.0/5
James G. James G. Farm Ln

4.6/5
Cindy R. Cindy R. Barley Court

5.0/5
Marc F. Marc F. Wawassan Dr

5.0/5
Linda Linda E King Rd

5.0/5
Fred S. Fred S. Primrose

4.4/5
Hugh E. Hugh E. Country Club Rd.

5.0/5
Dirk B. Dirk B. Ridge Road

5.0/5
Bernard And Kerri B. Bernard And Kerri B. S. Forge Manor Drive

4.8/5
Bernard B. Bernard B. S Forge Manor Drive

5.0/5
Larry H. Larry H. Lindsey Dr

Very pleased with service and response.

4.8/5
Mike O. Mike O. Matthew Ln

4.4/5
Bernard K. Bernard K. Market Street

5.0/5
Martel H. Martel H. Oxford, PA

I am very pleased.

5.0/5
Vincent P. Vincent P. Midland Drive

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Chester County, PA Waterproofing Contractor

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

Chester County 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
Waterproof & Mold Resistant Wall Boards
Negative Air Machine Installation

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Reviews From Chester County

"I am very pleased."

By Martel H. of Oxford, PA

By Matt C. of Oxford, PA

Before and After Pictures from Chester County

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Before

After

This Parkesburg PA customer called in to Basement Systems USA with a vertical crack in his poured foundation wall. The customer stated the owner prior to him tried to fix the crack himself, but was not properly done. We sent one of our foundation experts, Keith Miller, out to this property to inspect and work up a free, no obligation estimate. Once the proposal was reviewed, and our product and process was explained, the customer chose to move forward with the work he was quoted.

Basement Systems USA sent our certified technician, Dakota Herb, out to complete the FlexiSpan install on this poured foundation wall. Our FlexiSpan is a polyurethane polymer sealant that is warrantied to permanently seal the crack, not allowing any water to leak through and to not crack due to any natural movement of the foundation wall.

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Photo Galleries From Chester County

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SaniDry XP Dehumidifier

Starting to lay the CleanSpace

Area that was currently for the laundry room

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Job Stories From Chester County, PA

Basement Waterproofing and Mold Removal in Baltimore, MD

A homeowner with a leaky basement and mold problem called us to help. We used our Spot Mold Treatment to rid the space of all signs of mold and then replaced the existing damaged walls with our TBF Everlast walls that are guaranteed to stay mold and moisture free. To keep the basement staying in great condition, we added more of our quality products. The SuperSump sump pump was installed to prevent water from getting into the home and the Cleanspace wall system, WaterGuard and DryTrak systems will be used to capture and send any leaking water to the drain as will the ThermalDry Wall System which improves the basement’s comfort and energy use. The homeowner is very happy with the improved and guaranteed dry basement.

Serving the following Chester County, PA zip codes

Exton 19341, Chester Springs 19425, Berwyn 19312, Landenberg 19350, Lincoln University 19352, Glenmoore 19343, Devon 19333, Paoli 19301, Pottstown 19465, Cochranville 19330, West Chester 19382, West Chester 19383, West Chester 19380, West Chester 19381, Phoenixville 19460, Coatesville 19320, Westtown 19395, Downingtown 19335, Kennett Square 19348, New London 19360, Thorndale 19372, Oxford 19363, Toughkenamon 19374, Pocopson 19366, Parkesburg 19365, Malvern 19355, Spring City 19475, Nottingham 19362, West Grove 19390, Honey Brook 19344, Atglen 19310, Avondale 19311, Immaculata 19345, Elverson 19520, Chatham 19318, Modena 19358, Brandamore 19316, Pomeroy 19367, Unionville 19375, Parker Ford 19457, Kimberton 19442, Sadsburyville 19369, Valley Forge 19481, Valley Forge 19495, Lyndell 19354, Saint Peters 19470, Kelton 19346, Birchrunville 19421, Suplee 19371, Valley Forge 19482, Lewisville 19351, Southeastern 19397, Wagontown 19376, Valley Forge 19496, Kemblesville 19347, Valley Forge 19493, Southeastern 19398, Mendenhall 19357, Uwchland 19480, Devault 19432, Valley Forge 19494, Lionville 19353, Southeastern 19399