Waterproofing Basements

Waterproofing Basements in Philadelphia PA, Princeton NJ, Wilmington DE & Nearby Areas

Jamison Waterproofing is a trusted basement waterproofing contractor serving Pennsylvania and nearby areas. We offer a sub-floor drainage system designed to fix basement water issues common in this region. Our systems are applicable to homes of any size or age.

If your basement has ever leaked or flooded, installing a waterproofing system is a smart choice. Without it, water problems will keep occurring and cause structural issues. Even small leaks can affect your home's air quality and make it harder to finish your basement.

Jamison's waterproofing system is especially designed to handle basement water issues without getting clogged by soil under the floor.

484-276-2272 Contact Us
Basement waterproofing system

The Jamison Basement Waterproofing Approach

We combine years of experience with advanced technology to provide top-quality basement waterproofing. GrateProducts™ Preferred Contractor, Your Company has exclusive access to patented products, specialized training, and ongoing support from the national manufacturer. we are the only company in your area offering GateProducts's patented basement systems, which are used worldwide.

With over 30 years of hands-on experience, Jamison Basement Waterproofing has developed a highly effective waterproofing system. We install only closed drainage systems, which include a wall vapor barrier to channel water into the sub-floor drainage. Our powerful, patented sump pumps then remove the water from your home.

A wet basement can affect your family’s health and lower your home’s value. Investing in waterproofing reduces these risks and helps protect your home from flooding, making it a smart and valuable choice.

Expert Basement Waterproofing Solutions in Greater Philadelphia PA, Trenton NJ, Wilmington DE & Surrounding Towns

Jamison Waterproofing is the most trusted basement waterproofing contractor in the area. We provide top-notch, patented solutions to protect your home from water damage and moisture-related issues. Our expert team understands the unique challenges that homeowners in PA and nearby NJ towns face due to the area’s diverse climate and geography. We are dedicated to delivering customized, reliable, and long-lasting waterproofing solutions to ensure a dry, safe, and comfortable living environment for you and your family. Trust our proven track record and commitment to quality as we help you preserve your home’s structural integrity and value for years to come.

We are the only authorized iBasement Systems dealer in Pennsylvania, offering 6 levels of the iBasement Systems protection and a nationally-backed transferrable lifetime warranty.

Contact Us For Basement Waterproofing Services in the Greater Philadelphia Area

Call our basement waterproofing experts today at 484-276-2272 or fill out our contact form for a free basement inspection!

484-276-2272 Contact Us

Recently Completed Jobs

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Oreland, PA

After assessing the property, we provided a comprehensive waterproofing system designed to ensure his basement stayed dry, even during the heaviest rains . 🔹 New Sump Pump with Battery Backup: We installed a state-of-the-art sump pump with a ba...

Philadelphia, PA

Ryan Bond’s recommendation to use rough-casting for the foundation damaged areas and install a sump pump and french drain drainage system effectively addressed both the structural and moisture issues in the basement. This solution not only restored...

Doylestown, PA

Our customers love us!

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4.99 out of 606 reviews

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Jamison Waterproofing provides the best basement waterproofing and sump pump systems for your basement in in Philadelphia PA, Wilmington DE, Princeton NJ & surrounding areas

The authorized Grate Products installation companies are a close network of contractors spread out across North America, committed to protecting homeowners from the dangerous conditions that can exist in their basements or crawl spaces.

Jamison Basement Waterproofing is your local basement waterproofing and crawl space expert, specializing in moisture control and eliminating dust mites in the Philadelphia, Princeton & Wilmington Areas.

iBasement Systems & Crawl Space Systems Certificates in the Philadelphia Area

The iBasement Systems and Crawl Space Systems Certificates were created using specific sets of criteria to provide a healthy indoor living environment. Air pollutants and excessive moisture levels in the basement or crawl space can negatively impact the odors in the home as well as cause health problems with those who live there year-round - including yourself!

We offer 6 levels of iBasement Certificate, and 5 levels Crawl Space Systems Certificate, each designed to solve specific problems and protect your home, family, and property value on the long run.

Basement Space System
Crawl Space System
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