About
Licensed in both Illinois and Iowa, Harold's Roofing & Home Improvement brings over 40 years of continuous operation to the Quad Cities market, serving commercial and residential clients across Davenport, IA, East Moline, IL, Moline, Rock Island, and Bettendorf. For facility managers and property owners overseeing low-slope or flat-roof buildings in the region, Harold's offers EPDM rubber membrane installation and cap sheet modified bitumen roofing — two systems commonly specified for retail strip centers, mixed-use properties, and smaller multifamily and office buildings throughout this corridor. The company is a second-generation, family-owned operation now entering its third generation, a continuity that signals consistent workmanship standards and accountability that larger franchise operations often lack. Harold's holds active roofing licenses in both Illinois (104007868) and Iowa (18406393), meaning commercial property managers with assets on either side of the Mississippi River can work with a single, vetted contractor without navigating separate vendor relationships. The team is a certified Owens Corning Preferred Installer, reflecting a commitment to manufacturer-backed installation standards. While Harold's serves a broad residential base, their stated low-slope roofing capabilities — including EPDM and cap sheet flat roof systems — make them a viable option for building owners managing smaller commercial footprints such as neighborhood retail, light office, or mixed-use properties who need a reliable local contractor with a documented track record. Their dual-state licensing, four-decade tenure, and family-ownership model position them as a dependable resource for straightforward commercial roofing needs in the greater Davenport and Quad Cities area.
