Hardware stores in Union Gap, Washington The most complete information about Hardware stores in Union Gap, Washington: Addresses, phone numbers, reviews and other information. All stores Clothing Convenience Department Electronics Furniture Hardware Home goods Jewelry Mall All hardware stores in Union Gap Kaman Fluid Power - Northwest Hose & Fittings Hardware Closed now Until 07:00 am 1901 South 14th Street, Union Gap, WA 98903 Get Directions Contacts Write a review Keller Supply Co Home goods Hardware Closed now Until 07:00 am 1810 South 13th Street, Union Gap, WA 98903 Get Directions Contacts Write a review King Door & Hardware Inc Hardware 604 West Valley Mall Boulevard, Union Gap, WA 98903 Get Directions Contacts Write a review ✗ Facebook Google Plus Twitter