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About Us
We Tell Water Bye & Keep you Dry!
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.
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Basement Waterproofing & Crawlspace Repair
As a licensed and insured team serving Greater Philadelphia, Lancaster, and the surrounding tri-state region, we specialize in basement waterproofing, crawlspace encapsulation, and foundation repair, delivering solutions that cost 10 to 30 percent less than our competitors and come backed by our lifetime warranty.
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Drainage Solutions
We protect Philadelphia, Delaware, and New Jersey homes from water damage through a full range of drainage solutions including interior French drains, sump pumps with battery backup, downspout extensions, and whole yard drainage systems, all installed by our licensed team with over 20 years of experience.
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Mold Remediation
As the tri-state area's mold remediation experts serving Philadelphia, Wilmington, Lancaster, and beyond, we handle everything from mold detection and removal to prevention and commercial-grade dehumidifier installation, keeping your home's air quality safe with over 30 years of hands-on experience.
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Customer Reviews
See what our customers are saying — click any logo to read our reviews on that platform.
Basement Gurus did SUCH an awesome job waterproofing my basement. Everyone on the team was so kind and hardworking, they made sure not to make a mess going in & out of the house, and pricing was very reasonable. There have been 3 flash foods since we got it done and not a drop of water in the basement!! Would use them again for sure
Thank you Catherine it means the world to us that you left us this great review about your waterproofing experience! Waterproofing homes and installing French drains are not the easiest especially when dealing with a high water table like we see in Pennsylvania.
Best quality Great Service !
Thank you so much G! It was a pleasure helping you with your foundation repair. You and your mom were amazing to work with and your whole family is great! Thank you so much for picking us
Best quality Great Service !
Thank you so much G! It was a pleasure helping you with your foundation repair. You and your mom were amazing to work with and your whole family is great! Thank you so much for picking us
Basement Gurus have done a tremendous job. The team that came to do the work was first rate. The lead, Bryan was extremely knowledgeable and experienced. They worked incredibly hard in very hot weather and were very careful in all they did. They also did an excellent job of cleaning up. They finished yesterday and we had a pounding rain today. Our crawl space remained bone dry and the outside spouts were running free and clear. I highly recommend this company.
Thank you so much for the review about your crawl space repair job. Crawl space repair in foundation repair go together hand-in-hand. Wet crawl spaces can be very difficult to deal with because type to work in some only having heights of 2 ft and I've seen them as tight as 14 in in height. Sometimes the entrance is are not even 2 ft wide so there is many different situations you could be dealing with. They often have high levels of humidity and moisture and don't have a floor and or vapor barrier on the walls. Cinder block walls are especially challenging because the blocks can fill with water inside the crawl space. Thanks for choosing us to handle this repair inside your crawl space.
Frequently Asked Questions
We are a family-owned, licensed, and insured company with over 20 years of experience protecting homes across the Greater Philadelphia area, Lancaster, Wilmington, and the broader tri-state region. With more than 1,500 five-star reviews and a 4.9 Google rating, homeowners choose us because we identify the root cause of water intrusion rather than simply masking the symptoms, and every solution we install comes backed by a lifetime warranty. We also offer free no-pressure inspections and flexible 0% interest financing options so that protecting your home is accessible regardless of your budget.
We offer a comprehensive range of basement and crawlspace services throughout Philadelphia, PA, Wilmington, DE, Lancaster, PA, New Jersey, and surrounding communities, including basement waterproofing, crawlspace waterproofing, crawlspace encapsulation, crawlspace dehumidification, foundation repair, interior and exterior crack repair, and full basement finishing and remodeling. Our encapsulation systems include heavy-duty moisture barriers, perimeter drains, drainage matting, high-performance sump pumps with battery backup, and commercial-grade dehumidifiers, all designed to keep your home dry and structurally sound for the long term.
Yes, we offer 0% interest financing options for homeowners throughout the Philadelphia, PA region, Wilmington, DE, Lancaster, PA, and the tri-state area who need basement waterproofing, crawlspace encapsulation, drainage solutions, or mold remediation. We understand that home repair costs can be stressful, so our flexible financing is designed to make it easy for families to get the protection they need without delay. You can apply for approval directly through our website, and our team will walk you through the process during your free estimate consultation.
We provide a full suite of exterior and interior drainage solutions for homeowners across Philadelphia, Delaware, New Jersey, and Central Pennsylvania, including interior French drains designed to relieve hydrostatic pressure, sump pumps with battery backup for protection during heavy rain and power outages, threshold drains for hard surface pooling, downspout extensions to redirect water away from your foundation, and whole yard drainage systems for properties with significant water accumulation. Our licensed team has over 20 years of experience designing drainage systems that address the actual source of the problem, not just the surface symptoms, and all of our work is backed by a lifetime warranty.
We are the tri-state region's dedicated mold remediation experts, serving homeowners in Philadelphia, PA, Wilmington, DE, Lancaster, PA, New Jersey, and Elkton, MD with a full process that covers mold detection, mold removal, mold prevention, and commercial-grade dehumidifier installation to stop regrowth. With over 30 years of experience, our team completes every remediation project safely and efficiently from start to finish, and we pair our mold services with waterproofing and encapsulation solutions to address the underlying moisture problem that caused the mold in the first place, giving your family lasting protection and healthier indoor air quality.