Take a look at our past work!

Basement Gurus LLC

Philly’s #1 Choice for Wet Basement Solutions & Foundation Repair

At Basement Gurus LLC, we specialize in professional basement waterproofing, foundation repair, moisture control, and basement remodeling for homes in Philadelphia and the surrounding areas. Our team uses the latest techniques and high-quality materials to ensure every project is completed efficiently, keeping basements dry, safe, and functional. We take pride in providing transparent, personalized customer service from the initial assessment through project completion, ensuring every homeowner understands and trusts the solutions we deliver.


We offer comprehensive services including basement and crawl space waterproofing, crawl space encapsulation, sump pump installation, and mold remediation. At Basement Gurus LLC, we stand out for our speed, professionalism, and expertise, handling each project with care and attention to detail. We serve Philadelphia, Lancaster, Elkton, New Jersey, New Castle, Southampton, and the Montco/Chester and Central PA areas, providing reliable warranties and a steadfast commitment to customer satisfaction.

Our Work

1905 Marietta Avenue , Lancaster, PA, US

To solve the customer's flooding issue in their yard, we installed two 4-inch high-density pipes. At Basement Gurus LLC, based in Lancaster, PA, we understand the importance of protecting properties from water damage. Our exterior waterproofing services are designed to ensure that rainwater is channeled away efficiently, keeping the client's property safe and dry. These installations not only prevent flooding but also enhance the longevity and safety of outdoor spaces.

  • Our Services: Exterior Waterproofing
609 West Hortter Street , Philadelphia, PA, US
  • Our Services: Interior Waterproofing
721 Bullock Avenue , Yeadon, PA, US
  • Our Services: Interior Waterproofing
315 Roanoke Drive , Catonsville, MD, US
  • Our Services: Interior Waterproofing
3708 Elmcrest Lane , Bowie, MD, US
  • Our Services: Interior Waterproofing

Customer Testimonials

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Kathy Mirto
Basement Gurus arrived to discuss our basement water issue. Dan patiently went over everything and listened to our concerns and answered our questions. He prepared a proposal to remove 4' of our patio and dig down to the foundation to waterproof the wall and fill the cracks from outside. He also suggested burying a downspout and pipe leading water away from the house and sealing the wall cracks on the inside basement wall. The team arrived as scheduled and worked incredibly hard for several hou... Read more
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Brandon Austin
Met Dan he was a great guy and came out and gave me a estimate on my basement and gave me a good price and was very professional they came out and told me what the problem was and what they could do and got it done in a fast and efficient manner I would highly recommend to any home owners having any basement problems
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Brandon Austin
Met Dan he was a great guy and came out and gave me a estimate on my basement and gave me a good price and was very professional they came out and told me what the problem was and what they could do and got it done in a fast and efficient manner I would highly recommend to any home owners having any basement problems
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Ben Gottem
I had bar mold in one of my properties and these guys came out assessed the problem and gave me the best quote I received and came out and got to work immediately and we’re fast and efficient I am so glad I called these guys I would definitely recommend and called them again for any problems
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Steve Austin
Called them for water damage and my basement and they did a great job, was on time, fast, efficient, and had a great customer service and answered all of our questions would definitely recommend and use it them again.