Home  |  Contact Us 

Heavy Division

Mosites Construction Company has grown into an industry leader in heavy highway construction projects including bridges, tunnels, roads, walls and dams since being incorporated in 1961.  Mosites utilizes innovative techniques to complete design and construction projects according to schedule, with a strong emphasis on quality assurance and proactive construction site safety.

We take great pride in our ability to participate in the continuing renewal of the infrastructure of Pennsylvania.  Some of our highest profile projects include the Liberty Tunnel, Rankin Bridge, Mon-Fayette Expressway, Tri-Boro Expressway and the East Busway.  Mosites continues a tradition of excellence to satisfy our key clients including PennDOT, WV Department of Highways, US Army Corps of Engineers and the Pennsylvania Turnpike Commission.

Our keys to customer satisfaction include a skilled workforce, operational efficiency, integrity and total commitment to continuous improvement.  The mission of the Mosites Construction Company Heavy Division is to deliver projects of the highest quality, safely and on time while maintaining the status as the industry leader in heavy highway construction.

Greenfield Bridge Demolition