Roofing Replacement Services Protect your home and family with a quality roof replacement from SAP Roofing Service. Your roof constitutes only 5% of the construction cost of your home, but provides protection for 95% of your investment. That’s why it’s important to hire a roofer that understands all the aspects of roof replacement. Roof replacement is a complicated process that involves a broad range of building materials, designs, techniques, and experience. The trained, experienced roofing installers at SAP Roofing Service are properly trained to ensure each roof is replaced using the best materials and the best techniques.