Keystone Basement Systems

Keystone Basement Systems is a Pittsburgh Basement Contractor specializing in Mold Removal, Foundation Structural Repair and Basement Waterproofing. They are owned and operated by Civil Engineers making them one of the best Basement contractor choices in the area.

We're a better choice for advanced basement solutions!

Do you have a leaking concrete walls, black mold, mildew smell, foundation cracks or water in your basement?

Keystone's engineers and certified mold remediators will tailor a solution to best fit your individual needs and budget. Unlike most companies who send out unqualified and pushy salespeople to force generalized product lines, Keystone's engineers and certified mold remediators provide specific repair plans in a no pressure environment.

Basement Waterproofing

Keystone has been serving Pittsburgh and the tri-state area to waterproof homes and buildings and clean up the mess damaging events can leave behind. Our methods not only prevent future water intrusion, but our crews practice methods of dust control and professional cleaning of the project area once completed.

Mold Removal

The Indoor Air Quality Association (IAQA), Occupational Safety and Health Administration (OSHA) and the Environmental Protection Agency (EPA) state that home and building owners should only consult Certified Microbial Remediators for mold removal and clean up. The American IAQ Council designates those tested and qualified to perform such services as Certified Microbial Remediators (CMR). Rigorous testing, experience and continuous education is required to carry the CMR designation. Keystone is the only waterproofing company in Western Pennsylvania to have Certified Microbial Remediators on staff. For the safety of you family and home only Certified Microbial Remediators should be trusted with your family's home and health.

Structural & Foundation Repair

Do you have cracks in your foundation? Do your concrete walls that bulge? Do you have foundation movement of any kind? If you answered yes to any of these questions you may have an extremely significant problem. Foundation problems are sometimes very hard to diagnose and should only be left to professionals. Keystone's fundamental business philosophy is to serve our customer by sending out engineers who specialize in foundations to your home. Keystone is the only company in Western Pennsylvania that is owned by a civil engineer and the only company who will send out engineers to evaluate and explain your possible foundation problem.