Why replace 100% of your roof when only 10% is the problem? Roof replacement is disruptive, costly, and often completely unnecessary. Roof repair is non-invasive, economical, adds years to the life of your existing roof and typically saves 1/2 to 1/3 the cost of premature replacement. Over the past 33 years, Roof Doctors has grown from a small, locally-owned business to the best-known roofing contractor in Northern California. If your roof has has wind or UV damage, or simple wear and tear, we can repair it.