Not All Waterproofing Companies Are Created Equal — Here’s Why Jamison Stands Apart

When it comes to waterproofing your home, not all companies are built the same. Jamison Basement Waterproofing has spent over 35 years earning its place as the most trusted name in the Greater Philadelphia area. We’re locally owned and operated—not a franchise, not a VC-acquired brand. That means when you call us, you’re working with neighbors who understand the regional soil conditions, weather patterns, and construction styles unique to Pennsylvania, New Jersey, and Delaware.

Our team is composed of highly trained technicians, not high-turnover franchise crews. We believe in honest assessments, tailored recommendations, and custom waterproofing systems designed specifically for your basement or crawl space—not cookie-cutter installs that may or may not work. What sets us apart is our commitment to closed drainage systems, which are sealed from outside air and moisture, helping to keep out radon gas, allergens, and damp air that can compromise indoor air quality.

Want an honest evaluation from a top-rated waterproofing company?

Visit jamisonwaterproofing.com or call us at 484-276-2272 for your free inspection today.

At Jamison, we don’t cut corners, and we never sell you a system just because it’s more profitable. We install only the best solution for your home, every time. That’s why we hold the highest number of 5-star reviews in Pennsylvania—homeowners trust us to do the right thing. Our work is backed by a life-of-home transferable warranty, giving you long-term peace of mind and added resale value if you ever decide to move.

Additionally, we are proud to be a certified Healthy Basement Contractor through Grate Products®. This means we follow strict national standards in moisture control, air quality, and system design. Every Jamison installation is part of a bigger mission: to create a healthier home from the basement up. If your family deserves the best, we’re the local team that delivers it.

Don’t wait until a minor leak becomes major damage.

Contact Jamison Basement Waterproofing today at jamisonwaterproofing.com — your home deserves local expertise and lasting protection.