Johnstone Supply Store in SPOKANE webmaster1 May 15, 2021 Categories: HVAC WholesalersAddress E1212 FRONTSPOKANE, WA 99202USAContact Phone: (509) 533-9911Contact Store Review Store Your Name * Your Email * ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ Your Review *