Jason Grimes, the owner of Guaranteed Roofing, started his business in 2009 as a third-generation contractor in the Cincinnati area. Coming from a family of skilled contractors in the home improvement industry, Jason learned the value of hard work and integrity firsthand working with his father and grandfather in the field. These values were an integral part of creating his own business. Jason is a 1990 graduate of Milford High School and has worked in the greater Cincinnati area since then, establishing himself as a highly-respected roofing contractor in the area. Jason strives to deliver a high standard of quality to each and every homeowner.