Diamond Roofing did a wonderful job on our roof. Their customer service was above and beyond. We will not hesitate to use Diamond Roofing for our future roofing projects.

Terry Clark
Washington Trucking Association

My roof was completed with good communication, and the work was very well done, as promised.

Dr. Marc Erlitz
Mercer Island

Diamond’s roof installation solved the roofing problems that I had for 21 years. I had three different roofing companies come out to try to fix the problem. After Diamond Roofing, Inc. installed my roof, it does not leak anymore.

Chuck McIntyre
Seattle