I can only speak from my experience with Interlock, but their communication, follow-up, installation, and quality have exceeded my expectations of any contractor. My roof is absolutely gorgeous and the talk of the neighborhood. The installers have gone about their work quietly, professionally, and respectfully (cleaning up my yard at the end of each day’s work).
I highly recommend this product and company to anyone looking to replace their roof with something gorgeous and enduring. This is one of the best decisions I’ve ever made for my home.