Calverley Supply Co. is a 7 Branch HVAC Distributor. We are now a part of Dakota Supply Group with 43 locations in 6 States! ... Our locations sell to licensed contractors in the State of Michigan. We sell Residential New Construction and Add-On Replacement products as well as Light Commercial up to 25 Tons. Our primary equipment lines are Luxaire and Fujitsu. From our humble beginning in 1974 through today, we at Calverley Supply a Dakota Supply Group company have and will always strive to build long-term quality professional relationships with our customers. We will continue to bring the very best products known in the HVAC industry to the market place. Value added service and communication will always be held at the highest priority with our customers and vendors. We pride ourselves on our commitment to serve as a one-stop-shop for all of your HVAC needs. Our employees know that our continued success goes hand-in-hand with our customers continued success read more