Hansberger Refrigeration & Electric was founded in 1952 by Edwin L. Hansberger Jr. Soon after, Edwin made his brother Kenneth a partner in the company. Mark Hansberger, the son of Kenneth, began his full-time career with Hansberger in 1971 after working part-time since 11 years of age. Mark entered the management level of the company in 1980 and in January 2001 Mark bought the partnership. After 60 years with Hansberger Refrigeration, Edwin has retired, allowing him the opportunity for more time to do as he wishes.