Guardian Basement Waterproofing is a leader in the waterproofing industry, installing state of the art basement waterproofing systems that completely and permanently stop foundation water leaks.We specialize in basement waterproofing, basement finishing, crawl space repair and foundation repair. We have more than 25 years of experience serving in the basement waterproofing & finishing industry, serving Maryland, Virginia, Delaware, Pennsylvania and the Washington, D.C area.
Residential and Commercial Basement Waterproofing Serving Maryland, DC, Delaware, Virginia, & Pennsylvania
The Guardian Corporation is fully licensed, bonded and insured. We have been a member of the Better Business Bureau since 1995.
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