“As Bowne Hall Roof Restoration project comes to a close, we would like to thank Diamond Roofing for a job well done. With your efforts, your staff, roofers, tin knockers, tile workers and subs, we have restored some order and control to a roof which over time had become very problematic with leaks and rooftop equipment congestion.

This was not your typical roof project for estimating and coordination, as you are very well aware. We appreciated the extra effort and communication that helped to control the project’s quality and schedule. We look forward to working with you soon.”

Bruce C. King A.I.A. Principal, Holmes • King • Kallquist & Associates, Architects

“I wanted to let you know tht the efforts of the roofing crew were A-1. They were a great group to work with!”

Patrick Dougherty, Superintendent of Schools, Tioga Central Schools


Whatever the requirements of your project – be it commercial or institutional – chances are someone on the Diamond team has already solved it, many times over. Every day we assemble our impressive group of skilled, knowledgeable individuals who’ve been getting the job done – together – for years.


In a world where true quality is often hard to come by, we’re proud to say it’s an absolute requirement on every Diamond Roofing project. From smart project management and clear customer communication, to final installation and site cleanup, no detail is too small for our high quality.


Our OSHA-trained and certified teams make safety a priority on every jobsite. Our people realize that greater safety yields greater productivity, as well as the obvious benefits of security and peace-of-mind for everyone involved.


Don’t take our word for what a great choice we are. Diamond Roofing has been repeatedly recognized by our industry peers with prestigious awards such as the Sika Sarnafil Project of the Year, Carlisle ESP Award and numerous honors from the Syracuse Builders Exchange.