Dave became a Journeyman Refrigeration Mechanic c/w Red Seal in 1974. He worked for 18 years as a mechanic and service supervisor before joining SAIT as an apprenticeship instructor. His background includes residential, commercial, and industrial refrigeration and air conditioning. He also has a 4th class Power Engineering Certificate and a Journeyman Appliance Service Certificate. Dave is a CET member of ASET, a CM member of RSES and has completed the Building Systems Technician program of BOMA.