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about us!

Because of our superior workmanship and proven success delivering lasting results for our clients, we are a leader in our industry. Our goal is to always provide our clients with quality results in a productive, safe environment. We bring top level of expertise to every job with our OSHA certified roofing technicians ensuring the efficient flow of your project. On every project, we utilize superior products from leading brands in the industry including GAF, CERTAINTEED, and TAMPKO. We are professional certified installers for all these brands and more. With the credentials listed and over 35 years of experience, you can trust Clark Roofing Co. with your next roofing project. We will protect your assets for years to come!

Meet our owner

Calvin Clark is a 2nd Generation Master Roofer who founded Clark Roofing Co. over 35 years ago. He made the company into one of the leading independently owned and operated roofing corporations in the entire state of Pennsylvania. As of today, Clark Roofing is one of the top rated and most trusted roofing companies in the Tri state area.

“I just had some repair work done by this company and have already recommended them to some friends! They arrived early, were efficient, professional and friendly. They did excellent work and were very patient in answering my questions and explaining things. I am a senior citizen homeowner and their professionalism and friendly manner was as appreciated as the quality of the work they completed. I highly recommend Clark Roofing Co. and will definitely call them for any future roofing needs.” 

Jewel L.

"I had them replace the roof on my mother's property. They were very punctual and very flexible with my schedule. If there were any delays, they would call and let us know ahead of time. I thought this was a very courteous thing to do considering a lot of businesses don't do that. The very best of all was they treated me with respect. The true test was that after the roof was installed, a huge storm came through and the roof held up beautifully. They did an excellent job and they were very professional." 

Carolyn S.

"We have an older roof, and along with our winter weatherization Clark installed our vents. Instead of encouraging us to get a new roof, he mentioned he could expect our roof to last another ten years. We have recommended his services to others who have also been pleased with his work, he made sure to take pictures of the work he did and sent them to us. He does what needs to be done and leaves. After the work was completed, his wife followed up with an invoice." 

Eugene G.

"He's done three jobs for me. I hired him for my church roof and I was so impressed that I've hired him again twice. I was impressed with the work review before the work was done. He was very thorough and his ideas made sense to me. I was watching carefully for how he'd proceed. His prices were fair compared to others and he did what was agreed upon. He discovered another problem while doing the work we had agreed upon, which he brought to my attention and took care of without raising the price."

Carl S.

“Clark Roofing is a family business. Calvin, his son and crew repaired a very difficult area on a circa 1908 home. Three earlier roofers had tried with no lasting success. The work was quick, clean, looks good, and seems to be holding. For the quality, the price seems fair. I am very happy to refer them to my Real Estate clients.”

Elizabeth C.