Award winning roofing and general contracting company serving Eastern Connecticut. Guaranteed Roofing are proud to be recognized as "Reader's Choice" roofer of the year several years running, and one of the top Google rated roofing companies in Windham county. GR are dedicated to upholding the best standards when it comes to all roofing repairs, replacements and associated jobs. Team members regularly undergo the most up to date training and take pride in using the latest top practices and equipment.