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Dry-Out and Secure Your Home With Custom Basement Waterproofing
Our comprehensive waterproofing solutions have your basement covered inside and out, with service backed by a lifetime warranty!
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Pittsburgh Basement Waterproofing

The basement of your Pittsburgh home is one of its most water-prone areas, especially if the floors and walls lack any kind of basement waterproofing system. Rather than leave your below-ground space exposed to water—which can eventually lead to foundation erosion, mold and mildew growth, and wood rot—turn to Keystone Basement Systems! Since 2003, we’ve designed and installed both internal waterproofing and external waterproofing solutions for basements throughout Pittsburgh.

With BBB accreditation, certification from the Basement Health Association, and exclusive lifetime transferrable warranties, we always prioritize effective basement waterproofing solutions over quick fixes or generic installations.

Certified Basement Waterproofers

Project Managers

Supervision from Skilled Project Managers

Code Compliance

Permitting and Code Compliance

Waterproofing Options

State-of-the-art Waterproofing Options


Free Inspections & Cleaning Every Five Years For Life!

Lifetime Transferrable Warranty

Interior Services

  • Sump pumps
  • Battery-powered auxiliary pumps
  • Interior French drains
  • Foundation coatings
  • Waterproof sealants

Exterior Services

  • Exterior French Drains
  • Soil Excavation
  • Drainage & Filtration Pipes
  • Membrane Installations