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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DH PSU-2016
* UPDATE: We've had lots of heavy rain lately and our basement is absolutely dry!!! I start to panic every time we have a deluge of rain but not a drop comes and absolutely no odor!!* You have a terrific bunch of skilled professionals on your team. They were polite, friendly, and very hard-working. They left our house exactly how they found it (minus the wet basement) and I believe they took care of everything we discussed when you were here initially--especially the downspout and runoff issue... Read more
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LJHQ Quinn
As a homeowner, realizing you need basement waterproofing, mold remediation, potential foundation repairs, an additional subpump AND a method to block moisture can be incredibly overwhelming, specifically finding a qualified trustworthy waterproofing and remediation company near me, thankfully I was connected with Basement Gurus. Living in the Philadelphia, New Jersey and Delaware area there were countless companies available, though shortly after putting in a request, the installation manager p... Read more
Reviewer photo
LJHQ Quinn
As a homeowner, realizing you need basement waterproofing, mold remediation, potential foundation repairs, an additional subpump AND a method to block moisture can be incredibly overwhelming, specifically finding a qualified trustworthy waterproofing and remediation company near me, thankfully I was connected with Basement Gurus. Living in the Philadelphia, New Jersey and Delaware area there were countless companies available, though shortly after putting in a request, the installation manager p... Read more
Reviewer photo
LJHQ Quinn
As a homeowner, realizing you need basement waterproofing, mold remediation, potential foundation repairs, an additional subpump AND a method to block moisture can be incredibly overwhelming, specifically finding a qualified trustworthy waterproofing and remediation company near me, thankfully I was connected with Basement Gurus. Living in the Philadelphia, New Jersey and Delaware area there were countless companies available, though shortly after putting in a request, the installation manager p... Read more
Reviewer photo
LJHQ Quinn
As a homeowner, realizing you need basement waterproofing, mold remediation, potential foundation repairs, an additional subpump AND a method to block moisture can be incredibly overwhelming, specifically finding a qualified trustworthy waterproofing and remediation company near me, thankfully I was connected with Basement Gurus. Living in the Philadelphia, New Jersey and Delaware area there were countless companies available, though shortly after putting in a request, the installation manager p... Read more