Serving Winnebago County and the greater Chicago area, Northern Illinois, Southern Wisconsin, and Eastern Iowa including the cities of Freeport, Galena, Moline, and Rock Island, IL; Beloit, Portage, Madison, and Milwaukee, WI; Bettendorf, Burlington, Clinton, Davenport, and Dubuque IA.RockValley Culligan 702 N. Madison St. Rockford, IL. 61107 815-968-7511 (fax) 815-968-7515 • Store Hours Monday – Friday 7:30 A.M. – 5:30 P. M, Saturday 8:00 A.M. – Noon • 24-Hour Emergency Service!
