Connect with Top-Rated Roofers in Olean!

We are a full-service commercial and industrial roofing company serving the Southern Tier of New York and Western Pennsylvania for over 83 years. Family owned and operated since 1940, Peterson Roofing, LLC has earned a reputation for delivering quality craftsmanship, honesty, integrity and consistent customer satisfaction to the businesses of Cattaraugus County, NY and surrounding areas.