Our team at Preferred Roofing understands your needs and will do what it takes to ensure your next home improvement projuect or repair is completed to your standards and within the designated time line and allotted budget. We conduct ourselves with the utmost professionalism and strive for complete customer satisfaction with every job that we perform. Free Estimates, Insured, 10 Year Workmanship Warranty. Cerified Blown-In Insulation 5" & 6" Seamless Guttering - Attic Blown In Insulation