Hardware stores in Lake Mills, Iowa The most complete information about Hardware stores in Lake Mills, Iowa: Addresses, phone numbers, reviews and other information. All stores Clothing Convenience Electronics Furniture Hardware Home goods Pets All hardware stores in Lake Mills Lake Mills Lumber Co Hardware 313 North Washington Street, Lake Mills, IA 50450 Get Directions Contacts Write a review Singelstad Do It Best Hardware Home goods Hardware Closed now Until 08:00 am 202 North Washington Street, Lake Mills, IA 50450 Get Directions Contacts Write a review ✗ Facebook Google Plus Twitter