Welcome to Allegheny Contracting, LLC

Allegheny Contracting was established in 1997 and is located in the outskirts of Ridgway, Pennsylvania. We are a leading D.O.T. Qualified Pipeline and Site Work Contractor serving the needs of our clients throughout Pennsylvania and the Eastern states. We also offer a full range of Specialty Construction and Support Services tailored to each client’s needs. Please take a few moments to explore this site to learn more about how we can service your needs.