Keystone Foundation Repair
Waterproof FAQ Serving Pennsylvania and MarylandContact Us
Basement Waterproofing Systems
hydralic and helical piers installed on house drawing Keystone Basement Technologies
"Your Waterproofing Experts!"

We are a nationally recognized waterproofing company. Our waterproofing technicians are all trained in the latest basement waterproofing techniques at our product manufacturers headquarters in Boston, MA.
We specialize in the following areas of expertise.
Interior Waterproofing
water trek aqua route    The French Drain method for interior basement waterproofing. Keystone's interior waterproofing carries a "Lifetime Warranty"
Exterior Waterproofing
exterior polymer membrane
Our polymer sealant keeps the water out and your basement dry. See our 4 layer process.
Crack Injection
 crack injection   Keystone's urethane injection process for basement water leaks. We seal the cracks from the inside, not just the surface.
Directions 229 Petersburg Road : Carlisle, PA 17013 Site Map

         © Keystone Foundation Repair, Inc. 2008