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For over 42 years, the Bullock family has been serving area homeowners with honesty and integrity

Collin Air Conditioning opened its doors on August 1, 1980. The company was founded by father/son combination, John and Brian Bullock. The Bullock’s had the entrepreneurial spirit and a desire to serve the people of Plano. Collin Air has always been about family. Family members who have been or are currently employed by Collin Air include: Shelby Bullock, Heather Burke, Kevin Kuhlmann, Colin Ashcraft, and Taylor Ashcraft. Collin Air became a Carrier Dealer in 1986 and remains so today.