Heating Air Conditioning Technician

313A / G1 Gas Technician (Commercial HVAC / Gas Systems)

Position Summary

We are seeking an experienced 313A licensed Refrigeration / Air Conditioning Mechanic with a

valid G1 Gas Technician certification for a fixed-term contract at a school facility in North

Etobicoke. The successful candidate will be responsible for monitoring, maintaining, and

servicing the building’s heating, ventilation, rooftop, and gas-fired systems. This is a 3-day per

week contract (Monday, Wednesday, Friday) with a guaranteed 27 hours/week, at $55/hour

(nonunion). Additional project work may be offered if the technician is interested in more hours.

Key Responsibilities

• Monitor and maintain boilers, pumps, hydronic heating systems (including entrance heaters), rooftop HVAC units, exhaust fans, and other gasfired equipment.
• Perform regular preventative maintenance and routine inspections to ensure all systems operate safely and efficiently.
• Diagnose and troubleshoot system issues, gas leaks, malfunctioning components or inefficient operation; perform repairs or replace parts as needed.
• Handle light handyman work as required in and around mechanical rooms and building maintenance zones.
• Manage and coordinate subcontractors / external service providers on-site when outside trades are engaged.
• Ensure compliance with all relevant gassafety codes and regulations applicable to a G1 license.
• Maintain accurate records of maintenance, repairs, and service activities.

Requirements / Qualifications

• Valid 313A Refrigeration / Air Conditioning Mechanic certification (or equivalent)
• Valid Technical Standards and Safety Authority (TSSA) G1 Gas Technician licence —highest level of gas technician certification allowing work on any size natural gas / propane–fired appliance.
• Proven experience working on commercial or institutional HVAC / gas-fired systems: boilers, rooftop units, hydronic heaters, exhaust fans, pumps, etc.
• Strong diagnostic and troubleshooting skills — able to identify gas or mechanical issues and perform timely corrective work.
• Ability to coordinate and supervise subcontractors / outside trades when required.
• Good communication and recordkeeping skills.
• Flexibility to work the scheduled days: Monday, Wednesday, Friday (guaranteed 27 h/week; possibility of more hours on other projects).
• Understanding of applicable safety codes and regulations for gasfired equipment, as per Ontario standards.

Compensation & Contract Details

• Rate: $55.00 / hour (nonunion)
• Schedule: Monday, Wednesday, Friday — 27 guaranteed hours/week
• Location: School facility in North Etobicoke
• Type: Contract — 3day per week, with opportunity for additional hours on other projects
• for eligible candidate

Why This Opportunity May Appeal

• Ideal for experienced tradespeople seeking part-time or flexible working schedule while
• maintaining steady, guaranteed weekly hours.
• Work in a stable institutional environment (school), which often involves predictable
• scheduling and welldefined scope of work.
• Opportunity to pick up additional work on other projects if you’d like to expand beyond
• the base commitment.
• Competitive hourly rate for nonunion, contract-based work.

How to Apply / Contact

If you meet the requirements above and are interested in this contract opportunity, please send

your resume. Once we interview, we will ask for license and certifications (313A and G1) prior

to hire.