With over 100 office locations and more than 650 roofing crews, we have been providing dependable commercial roofing solutions to North America since 1968.

About CentiMark

CentiMark is North America's largest commercial roofing contractor, with over 100 locations from coast to coast. We offer 24/7 emergency roof services, roof evaluations, roof repairs, preventative maintenance plans, snow removal, reroofing, new construction roofing and more.

Our Mission

Our mission as a commercial and industrial roofing company is to keep our customer's buildings watertight, protect their properties and employees, all in concert with regular business operations.

Our Values

We take great pride in our people, dedication and professionalism that drives us to new levels of excellence in commercial and industrial roofing. By setting the highest standards in workmanship, materials and safety, we deliver the best solutions for our customers' needs.

Our commitment is not only to our customers but also to our local communities. Philanthropy and volunteering are at the core of our company's culture. We are honored and grateful to work with many wonderful non-profits, including food banks, homeless shelters, educational and mentoring organizations and more, to help strengthen our local communities together. Please visit our Commitment to Give Back page to learn more about our initiatives or to contact us.

Who We Are

Headquartered in Pittsburgh, PA, we are a nationwide company with over 3,500 associates and over 100 roofing and flooring offices throughout the United States, Canada and Mexico. Each office has dedicated crews for the installation and service of all major commercial and industrial roof systems, which are highly trained and experienced with a focus on safety. Our workplace is your roof, so the safety of your employees and our crews is a top priority. Our company is employee-owned (ESOP) and we stand behind every job we do.

Our History

While CentiMark has many assets, our greatest strengths have always been and will continue to be our associates' dedication and hard work. As my late father, Edward B. Dunlap, always said: "Work Hard, Work Smart, Work Safely and Have Fun."

Timothy M. Dunlap | CentiMark President & CEO

Established in 1968 by the late Ed Dunlap, CentiMark's Founder & Chairman, as a janitorial supply business in the basement of his home, CentiMark is a family business with over half a century of exciting history and dedication to hard work, innovation and a commitment to its customers and associates. In December of 2021, we became the first commercial roofing and flooring contractor to achieve one billion dollars in sales for a single year - the dream our founder always had.

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