Flock's Heating & Air Conditioning
Flock’s Heating and Air Conditioning was founded in 1960 as Flock’s Sheet Metal by Clarence Flock. Sylvester & Ramona Flock bought the business from Clarence in 1970. Two of their sons, Mark and Anthony (Tony) bought the business in 1985 from Sylvester and Ramona. In 1998 a third son, William (Bill) became a partner. In 2002 the name was changed to Flock’s Heating & Air Conditioning to better reflect the nature of the business. In 2008 Flock’s Heating & Air Conditioning was recognized as the ClimateMaster “Wisconsin Geothermal Contractor of the Year”. In 2013, Mark Flock was elected President of the Wisconsin Geothermal Association (WGA), the unified, professional consortium (non-profit) of contractors, manufacturers, design engineers, utilities, educators, and others dedicated to the promotion and growth of Wisconsin’s geothermal heating and cooling industry.