We took estimates from 6 local roofers and Tyler from Washington Lifetime Roofing was by far the most knowledgabe and detailed. He examined our roof carefully and pointed out concerns and technical specs all five other companies missed. One such technical spec was such a concern to Tyler that he asked the owner to come the next day personally to verify it could be done without voiding the new manufacturer's roofing system warranty. It turns our that it would have voided the warranty had any of the other companies had left it! We are thankful we these guys.