Johnstone Supply Saginaw

National strength, Local service. We're your wholesale source for over 70,000 HVACR parts, equipment and supplies. Take us with you wherever you go-we're mobile optimized.

For after-hours emergency, will call and/or commercial water heater full service delivery, please call (800) 217-9480. Ferguson HVAC is an industry leader in wholesale heating & cooling supply offering the equipment, parts and supplies you need for commercial and residential heating and air conditioning projects. As HVAC supply professionals, Ferguson associates offer unique advantages over the competition with premium HVAC equipment, parts, tools, product knowledge and business solutions.