My house is only 10 years old, but the roof was installed by the builder using low-quality material and terrible workmanship, leading to frequent leaks. Since we plan to live here indefinitely, we decided to get a roof with a lifetime warranty. First, we looked online for a good product, and chose Certainteed. Then we picked three local certified installers from the Certainteed website. All three companies were reputable and their quotes were similar. Any one would have been a good choice, but we chose Smart Roofing because of the frank honesty that Bob displayed, and the understanding and patience he showed when explaining his recommendations. Simply put, my wife and I believe that Bob and Smart Roofing can be trusted by even the most cynical home owner. Furthermore, the workers were experienced and competent, and were very friendly and considerate. Most importantly, I went up on the roof with Bob to do the final inspection, and confirmed that the installation was flawless.