Address: 1460 Washington Blvd, Concord, CA 94521 Phone: (925) 471-4441 Description: When you call Roof Repair, Replacement, and Installation Concord, you can count on an honest assessment and reliable recommendations. Our roofing services start with a thorough inspection and recommend a course of action based on our findings. We then provide you with a quote. You can guarantee that the quote you get is fair, honest.