Concept Air/VRF Systems (Mechanical) Inc. is currently looking for313A,G1 or G2 licensed HVAC-R service technicians with a minimum 5 years experience in servicing RTUs, MUAs, ductless splits, boilers, VRF units. Desired Skills & Experience: Experience in installing, commissioning & startup of equipment is a definite asset. Knowledge & ability to understand & apply Mechanical Refrigeration, […]