Yorktowne Air Inc. is a Local 787 Union contractor specializing in HVAC/R and mechanical solutions for multi-residential, commercial, and institutional clients across the GTA. With over 25 years of experience, we deliver high-quality installation, retrofit, and replacement projects that maximize energy efficiency, equipment longevity, and tenant comfort. Our reputation is built on trust, technical expertise, and long-term partnerships with general contractors, property managers, building owners, and facility operators.

Position Overview

We are seeking an experienced, well-rounded ICI HVAC Installer to join our growing Installation Division. This role covers the full scope of an install: sheet metal and ductwork, mechanical piping, gas, and refrigeration. Work focuses on equipment replacements, retrofits, and current installations in multi-residential, commercial, and institutional buildings, often in occupied environments. The ideal candidate can take a job from equipment set to start-up, takes pride in clean, code-compliant workmanship, and leads by example in safety and jobsite professionalism.

Key Responsibilities

- Install, replace, and start up commercial and multi-residential HVAC/R equipment, including RTUs, make-up air units, boilers, air handlers, split and VRF systems, condensing units, and unit heaters.
- Fabricate, modify, and install ductwork, transitions, curb adapters, plenums, dampers, grilles, and diffusers; seal and insulate to specification.
- Run and connect gas, hydronic, and condensate piping (threading, brazing, press, and grooved systems) to drawings, specifications, and code.




- Install refrigerant line sets and piping; perform pressure testing, nitrogen purging, evacuation, and charging in accordance with licensing requirements.
- Perform gas line testing and purging.
- Read and work from mechanical drawings, submittals, and manufacturer installation instructions.
- Assist with crane lifts, rigging, and equipment setting, and with removal and proper disposal of existing equipment, including refrigerant recovery.
- Work cleanly and respectfully in all client environments, including occupied residential, commercial, and institutional buildings, protecting finishes and minimizing disruption to occupants and operations.
- Coordinate with foremen, general contractors, other trades, and building staff to keep work on schedule.
- Complete daily timesheets, material tracking, start-up sheets, and as-built markups accurately and on time.
- Ensure adherence to company safety and quality standards, including site-specific safety requirements.
- Flag deficiencies, scope changes, and potential extras to the Foreman or Project Manager before proceeding.

Requirements

- Gas Fitter 2 (G2) license required; Gas Fitter 1 (G1) considered an asset.
- ODP certification required.
- Working at Heights training required.




- 313A Refrigeration & Air Conditioning Systems Mechanic license or registered 313A apprenticeship considered an asset.
- 308A Sheet Metal Worker license considered an asset.
- Minimum 5 years of hands-on installation experience across:
- o Sheet metal and ductwork (fabrication, field modifications, curb adapters)
- o Rooftop units (RTUs) and make-up air (MUA) units
- o Gas-fired boilers, venting, and hydronic piping
- o Split systems, condensing units, and VRF/ductless systems
- Valid Ontario Driver’s License and insurable on our fleet policy.
- Ability to obtain a clean security clearance.
- Elevated Work Platform, rigging/hoisting, and WHMIS training are assets.
- Ability to lift heavy equipment and work on rooftops, in mechanical rooms, and in confined spaces.
- Strong understanding of applicable codes (CSA B149.1, B52, SMACNA standards).
- OEM installation or start-up training is an asset.
- Excellent communication, teamwork, and jobsite organization skills.

Our Values

- Trust: We build lasting relationships by consistently delivering on our promises.
- Integrity: We do the right thing, even when no one is watching.
- Respect: We foster a culture of mutual regard in every interaction.
- Accountability: We take ownership of our work and results.
- Teamwork: We collaborate openly to deliver the best outcomes for our clients.
- Competitive hourly compensation and union benefits (Local 787).
- Company vehicle and work phone provided.
- Seasonal uniforms and PPE supplied.
- Continuous training and certification opportunities (Yorktowne & Local 787).
- Career advan

📌 Commercial HVAC Installer (Canada)
🏢 Yorktowne Air
📍 Canada