David Nussdorfer recently sold APCO, Inc. to his sons, Michael and Jeffrey, now the third generation to purchase ownership of the company. Michael, the president of the company, is responsible for the operations of Michigan Temperature Supply, a distributor of heating and cooling parts and equipment. Jeffrey was named vice president and oversees the operations of APCO Supply, a distributor of appliance parts and supplies to the multiple housing industry.

Michael has worked in the business since 1992. He graduated with a degree in economics and earned a Masters in Business Administration. He has worked as a counter salesman, purchasing manager, Flint branch manager, commercial marketing coordinator and as vice president of Michigan Temperature Supply. Jeffrey has been working for APCO since 1981. With a Bachelors degree in Business Administration, he has worked in payroll, purchasing, as a branch manager for Lansing and Troy, and vice president of APCO Supply.

The company currently has two divisions, APCO Supply and Michigan Temperature Supply, which is the sole Michigan distributor of Frigidaire heating and cooling products. It also carries brands such as DuPont, Honeywell, Tecumseh, Mammoth rooftops and White Rogers.