Centimark Corporation

Centimark Corporation, headquartered in Canonsburg, PA, is the world's largest commercial roofing contractor with 95 offices and over 3,500 employees across North America. Each office has dedicated crews, for the installation and service of all major roof systems, who 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 which has allowed our safety program to exceed industry standards.

Our mission is to keep our customer’s buildings watertight, protect their properties and employees, all in concert with regular business hours.

As a family and employee owned company, we have over 3,500 associates and 53% of our workforce has an average tenure of over five years. We are all family! Watch this video to learn how teamwork plays a part in the CentiMark family.

Training our associates is key to their success! They need to know the latest safety measures and installations methods in the industry. Learn more on how we invest in our associates in this video.

We know that workmanship is more important to a good roof system than the roofing materials themselves. That’s why we provide you a peace of mind, backing our work up with a multi-million dollar provision.

Our twenty year Single Source Warranty covers both workmanship and materials. Customers who have a Single Source warranty make just one call - to CentiMark - to discuss warranty concerns or to set up 24/7 emergency service.

We tailor warranty language to your specific concerns and provide a transferable warranty* as properties change ownership. We offer multiyear warranties and warranty extensions. If you need a specialized warranty, just ask us.

We value you as a customer. That's why we help you select the best repair or install option for your facility and get the job done right. Learn more by watching our video about The Right Experience.