About Johnstone Supply

Making it easier for HVACR contractors to do business. Johnstone Supply is the leading HVACR wholesale distributor of equipment, parts, and supplies, providing service to Residential, Light Commercial, Refrigeration and Facilities Maintenance contractors. With over 450 wholesale locations across the U.S. and Canada supported by six regional distribution centers, we offer the best product selection, customer service, training and productivity programs to help you grow your business. Johnstone SupView more