
About Keystone

Keystone Building Company was formed by two general contractors combining their efforts with 75 years of commercial construction experience. The company focuses on large commercial construction and fit out projects. We have a philosophy of developing long term relationships with our clients while managing projects as an integral part of the team from inception to completion. Our experience allows us to assist on a design build type basis, offering value through the entire process. In addition, our long term subcontractor relationships add value with proven results.
Services We Offer
Keystone Building Company offers a variety of construction services. We are focused on commercial, industrial, multifamily, and interior construction projects. With our extensive experience we are also available to help with pre-construction , feasibility studies, and construction management, as well as design-build services. Our construction teams are very experienced with constructability, budget, schedule, and project delivery. At our core we are focused on adding value to every project and developing long-term customer relationships.



