Hardware Stores in Prospect Heights, IL Old Willow Falls Assn850 E Old Willow RdProspect Heights, IL, 600708472299111BuilderBuilders ContractorsHardware BuildersHardware Surplus StoreIndustrial Manufacturing CompaniesManufacturing Companies InGha Technologies65 E Palatine Rd Suite #117Prospect Heights, IL, 600708772815453Computer PartsComputer StoresDell Computer StoreHardware Surplus StoreShow MoreSee AlsoPaintBattery SuppliesBuilders HardwareKeysLadders