Know-A-Guy Roofing and Exteriors

Roofing contractor in Westerville, Ohio

Know-A-Guy Roofing & Exteriors is a locally owned and operated roofing contractor serving Columbus and the surrounding region, including Franklin, Delaware, and Fairfield counties in Ohio. With 45 years of combined team experience, the company provides comprehensive residential and commercial roofing services including inspections, repairs, replacements, and installations across multiple materials such as asphalt shingles, metal roofing, and stone-coated steel. Beyond roofing, Know-A-Guy offers exterior services including gutter installation and repair, fascia and soffit work, siding, skylights, and window services. The company specializes in storm damage repair and insurance claim assistance. GAF Certified Plus and 5-star rated, Know-A-Guy backs their work with a 25-year no gap warranty.