List of Johnstone Supply Stores in Greensburg, PA Outlet Note Regular Brands Johnstone Supply Pennsylvania Greensburg Rating 5 based on 75 votes Products Tools Supplies HVAC Equipment HVACR Parts Motors Refrigerant NameAddressPhone Name/Address/Phone Johnstone Supply outlet - Greensburg 1628 Roseytown Rd, #3 (724) 216-5406 People Also Viewed