GAF Certified Contractor. Only 7% of roofers in North America are invited to become GAF Certified Contractos. It can't be bought. It can only be earned. Mountain Peak Roofing is proud of its work, and want you to be completely satisfied with your new, or replacement roof. We will visit your home or building and provide a comprehensive, free drone inspection as well as answer your questions directly and transparently. You’ll never be surprised by the small print, and our warranties are backed by manufacturers with combined centuries of experience.