Great. Someone wrote, “fast and painless.” That about sums up my experience. I would only add that I shopped around a fair amount, and Diamond was by far the best vendor. They are absolutely specialists. Garage door repairs are not just a sideline or a franchise job they read about in a book. From start to finish, they were efficient, knowledgeable and respected my time and wallet, and delivered and installed a quality door on time and within budget.