List of Ace Hardware Stores in Watertown, WI Outlet Note Regular Brands Ace Hardware Wisconsin Watertown Rating 5 based on 91 votes Official Website http://www.acehardware.com/ Products Tools Hardware Home Improvement Hardware Products Hardware Retailers NameAddressPhone Name/Address/Phone Ace Hardware outlet - Watertown 401 Bernard St Ste 1 (920) 261-3022 People Also Viewed