Keystone Basement Systems

About

Keystone Basement Systems serves Western Pennsylvania, Northern West Virginia, and Eastern Ohio from its McKeesport base, offering waterproofing, foundation repair, crawl space repair and encapsulation, and concrete leveling. Operating since 2003, the company works on the persistent moisture and structural challenges common to Greater Pittsburgh basements and crawl spaces. The business uses patented products paired with specialist installation. Its crawl space encapsulation system addresses moisture and mold problems, while basement waterproofing solutions target damp or wet conditions. For structural issues, Keystone addresses foundation cracks, bowing walls, and uneven floors. Warranties are transferrable and cover the lifetime of the products installed. The company holds an A+ rating with the Better Business Bureau and maintains a 4.8-star rating across 1,834 customer reviews. Keystone offers free inspections and cost estimates, along with flexible financing to help homeowners move forward with repairs. Service areas include Pittsburgh, Cranberry Township, McKeesport, Bethel Park, and surrounding regions within its three-state territory. Homeowners can reach the company at 1-800-771-3244 to schedule an evaluation of basement, crawl space, or foundation concerns.

Services