Guaranteed Roof

Guaranteed Roof is a roofing contractor that offers several ways to deal with an aging roof, from Roof Maxx soy-based rejuvenation that extends a roof's life by about five years per treatment to full GAF-certified replacements. The company also cleans roofs with its bleach- and phosphate-free Roof Shampoo system and applies commercial coatings, including a fiber-reinforced sprayable membrane for commercial buildings.

Rejuvenation treatments are often completed in under two hours, with no intrusive shingle replacement and no pounding hammers on the roof. Storm damage, missing shingles and small leaks are handled as repairs. Estimates are free, service runs around the clock, and the team works on both homes and commercial properties in Georgia from its base in Alpharetta.