Sorensen Roofing & Exteriors is a Malarkey Certified Residential Roofing Contractor in Greeley and Northern Colorado — we’ve undergone highly technical training and vetting to make sure we install your Malarkey roof with precision and care. With a great brand like Malarkey, you’ll have a roof that looks great and stands the test of time. Learn more about Malarkey roofing below, and schedule a free estimate today.