With 26,000 trained employees in 17 locations across Canada, we are Canada’s National Cleaning and Maintenance Company. From Vancouver to Halifax, we maintain a diverse portfolio consisting of commercial, industrial, retail, recreational, educational and food manufacturing facilities.

With 26,000 trained employees in 17 locations across Canada, we are Canada’s National Cleaning and Maintenance Company. From Vancouver to St.

John’s, we maintain a diverse portfolio consisting of commercial, industrial, retail, recreational, educational, and food manufacturing facilities.

Why Work for GDI

• Comprehensive benefits plan
• $100 yearly tool allowance
• 2% RRSP base
• 72 hours / year paid sick time
• RRSP matching up to 5%
• Paid trade tickets
• $175 yearly safety shoe / boot allowance
• Optional company uniforms

Primary Responsibilities

Common HVAC maintenance duties including but not limited to :

• Check all bearings for proper operating temperature, sound level, etc.
• Lubricate fan bearings
• Check belts and sheaves. Replace / adjust as required
• Check and tighten all screws, bolts, nuts, and flare nuts
• Check motor mounts and vibration pads. Replace / adjust as required
• Check fan flexible duct connections. Replace / adjust as needed
• Check motor operating condition
• Inspect electrical connections and contactors
• Lubricate and adjust associated dampers and linkage
• Check all fans for quiet efficient operations
• Inspect for refrigerant leaks, repair as required
• Check vibration eliminators. Replace / adjust as required
• Check and clean fan assembly
• Operate, maintain and troubleshoot cooling systems (chillers, cooling towers, glycol) o Check coupling alignment. Adjust as required
• Check compressor oil level, acid test and hermetic motors
• Change oil and refrigerant filter dryers as required
• Add refrigerant as necessary. Locate and repair leaks
• Check and clean suction strainers
• Check compressor crankcase heater operation
• Inspect electrical connections, contractors, relays and operating safety controls
• Check and operate compressor unloaders
• Check operating conditions and adjust as required
• Check all refrigerant pressure capillary and small bore tubing for vibration and rubbing / chafing. Repeat as required.
• Check all expansion valves for proper superheat o Review manufacturer’s recommendation for startup
• Schedule and manage contractors completing services and repairs
• Required to work plant shut downs
• Operate, maintain and troubleshoot heating systems (boilers, direct fired units, domestic hot water tanks)
• Replace belts and filters on all HVACs and exhaust fans
• Read and interpret blueprint

We thank all applicants for their interest in GDI Services (Canada) LP however, only those who meet the qualifications for our position will be contacted.

GDI Services (Canada) LP is committed to accommodating applicants with disabilities up to the point of undue hardship during the recruitment, assessment, and selection process.

Please notify GDI Services (Canada) LP if you require accommodation in respect of the materials or procedures used at any time during this process.

If you require accommodation GDI Services (Canada) LP will work with you to determine how to meet your needs

Refrigeration and Air Conditioning Mechanic 313A skilled trades certificates

• G1 Gas Technician License
• ODP Ozone Depletion Prevention certificate
• Direct fire burner experience is preferred
• 5 years industrial experience is preferred