At PJ Kennedy Construction, we provide expert waterproofing solutions designed to keep your home dry, healthy, and secure — no matter the season. As a family-owned and operated business with over 30 years of experience, we’ve helped hundreds of homeowners and property managers across Philadelphia, King of Prussia, Ambler, Bensalem, Broomall, and Upper Darby protect their investments with long-lasting, effective waterproofing systems.
Water can enter your home through tiny cracks in your foundation, walls, or basement floors. Heavy rain, snowmelt, or high groundwater levels increase the risk of water damage — especially in older homes or buildings without proper drainage systems.
Your basement is one of the most vulnerable areas of your home. Whether you use it for storage, living space, or laundry, a dry basement is essential.
Water around your home’s foundation can erode soil, cause settling, and compromise structural integrity.
A damp crawl space is a breeding ground for mold and pests. We provide complete crawl space encapsulation and drainage systems to keep this hidden area dry.
Waterproofing isn’t just about sealing your walls — it’s also about moving water away from your property efficiently.
When you choose us, you’re choosing quality, reliability, and a company that treats your property like their own.
We are proud to serve a wide range of communities throughout Southeastern Pennsylvania, including:
Philadelphia
King of Prussia
Ambler
Bensalem
Broomall
Upper Darby
Contact PJ Kennedy Construction today for a free, no-obligation quote. Whether it’s a small repair or a large-scale build, we bring experience, integrity, and unmatched skill to your project.