Welcome to Sub Zero Technical
Sub Zero is a family company who has been serving Southern Alberta for over 20 years. Let us introduce you to some of our professionals…
Meet the Team

Ross Lindsay Sr
Over 50 years of experience in HVAC and Refrigeration industry. Certified red seal journeyman refrigeration mechanic, plumber, gas fitter. Alberta certified 4th class power engineer. Certified swimming pool operator. Certified cross connection specialist. Factory trained and certified on all our major residential brands. Building operations.

Ross Lindsay Jr
Over 23 years experience in HVAC and Refrigeration industry. Certified red seal journeyman refrigeration mechanic and cross connection specialist. Factory trained and certified on all our major residential brands. Service manager and sales.

Rayleen Chaskavich
Over 23 years experience in HVAC and Refrigeration industry. Certified journeyman refrigeration mechanic. Factory trained and certified in Biopharmaceutical equipment repair and service with all the major manufacturers. Factory trained and certified on all our major residential brands. Field Consultant.

Jeff Chaskavich
15 years experience in HVAC and Refrigeration industry. Certified journeyman red seal refrigeration mechanic and cross connection specialist. Factory trained and certified in Biopharmaceutical equipment repair and service. Factory trained and certified on all our major residential brands.