Guaranteed Roofing offers a wide range of custom roofing installation and repair services for residential and commercial roofing clients. We bring the same lofty standards of workmanship to every job. Our dedication to excellence in everything we do, unmatched service to every customer and our pledge to use only the best materials has made us one of the most respected roofing companies in Eastern Connecticut for over twenty-five years. Serving CT, RI, and Worcester County in MA.