Welcome Home Construction is hiring an HVAC Mechanic / Gas Technician to lead our HVAC division. You'll install and commission commercial HVAC systems — rooftop units, ductwork, controls, and retrofits — across our commercial and multi-unit projects. Gas certification lets you cover combustion work and overlap with our plumbing scopes.
What you'll do
- Install, service, and commission commercial HVAC equipment and ductwork.
- Perform gas work to TSSA standards (with a valid gas ticket).
- Read mechanical drawings and coordinate rooftop, ductwork, and controls installation.
- Ensure compliance and pass TSSA and building inspections.
- Mentor apprentices and coordinate with plumbing on gas scopes.
What we're looking for
- Ontario 313A Refrigeration & Air Conditioning Mechanic (or 313D), and/or a G2 gas licence.
- 3+ years of commercial HVAC experience.
- Knowledge of TSSA requirements and commercial mechanical systems.
- Valid Ontario driver's licence.
What we offer
- Top-of-market hourly pay with overtime.
- Steady commercial pipeline, year-round.
- Founding role with room to build and lead the HVAC crew.
- Support for G1 and additional certifications.
Pay: $38.00-$52.00 per hour
Work Location: On the road
