Pennsylvania & New Jersey's

Complete Basement Waterproofing Experts

GET A FREE INSPECTION

A Different Kind of Waterproofing

NO PRESSURE

We will evaluate your home thoroughly, and give you an estimate. Our focus is not to pressure a sale, but to provide a safe, dry environment for you and your family to live in.

FAMILY OWNED

We are a family owned and operated business. We have years of experience working in PA nd NJ, so you can have confidence in our ability to take care of YOUR family.

MADE IN THE U.S.A.

We are proud to use products like the Unipar Sump Basin that are Made in America through our partnership with our sister company, Unipar.
https://uniparplastics.com

BASEMENT Waterproofing SERVICES FOR PENNSYLVANIA AND NEW JERSEY

When you select a waterproofing company for your project, it’s the skill level and experience of the people who perform the work that makes the difference between a mediocre job and a job that exceeds all your expectations. When you hire Cornerstone Waterproofing, you are hiring the very best in the industry.

 

Call us at 877-675-1210 for a Free Inspection from a certified waterproofing expert.

Basement Health Services

  • Waterproofing
  • Moisture Control
  • Wet Basement Repair
  • Sump Pump and Battery Backup Systems
  • Basement Finishing
  • Structural Repair
  • Egress Windows
  • Bilco Doors

Reviews from our neighbors in Pennsylvania & New Jersey

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