Alpha Exteriors did an excellent job roofing my house. Their consultant explained all the options to me and was very knowledgeable on their products. The installers efficiently removed the old cedar shakes from the roof, installed the underlay membrane, and laid the new shingles. They did a great job cleaning up after the install and hauling away the refuse. I received several quotes for this job, Alpha Exteriors provided the most competitive quote and I believe offer a quality install that matches their competition. I am very pleased with the work they did.