Gregor Roofing is a family business serving Pittsburgh and its suburbs since 1998. Known for quality products and exceptional service, they specialize in roof replacement and installation. As a GAF Master Elite™ Contractor, Gregor Roofing is among the top 3% of roofing contractors in the industry. With an A+ rating from the Better Business Bureau and high marks on Angie’s List, they offer the best warranty available. Customers praise the knowledgeable and skilled staff who provide clear information throughout the installation process. Reviews highlight the easy consultation and selection of high-quality products, including solar shingle technology. Installation teams are described as polite, tidy, and efficient, ensuring that projects are completed quickly. Gregor Roofing keeps clients informed every step of the way, resulting in highly satisfied customers who recommend the company without hesitation.
Great crew, clean job site each evening, worked hard and fast. Dillon is an awesome production manager
May 2026
Gregor Roofing did a wonderful job replacing our roof. They were terrific to deal with—good communication, on time, courteous—and did quality work. The crew was awesome! Thank you Luke Gregor and crew. Highly recommend!
March 2026
Great experience start to finish very happy with the end result, Very Highly recommend
