Senior HVAC Technician

** Company Description*
* ** WHO ARE WE?*
* ** Dexterra Group*
* is a fast-growing, financially strong, publicly listed company (TSX:DXT). We have a far-reaching presence across the entire continent North America with hundreds of full-time and part-time opportunities at any given time. We aim to provide our people with more than just a job – we offer fulfilling opportunities in a culture that promotes stability, diversity and inclusion, camaraderie, employee recognition, work-life balance, and doing what you love.

For over 75 years, the companies that began independently, and now form Dexterra Group, have been dedicated to serving North American clients to create and manage built environments that play a vital role in our economy and our local communities.
That's something we're truly proud of,

** Work That Matters, People Who Care** .

** Job Description*
* ** WHAT'S THE JOB?*
* Reporting to the Account Manager, the Senior HVAC Technician is responsible for the maintenance, repair, troubleshooting, and optimization of commercial and industrial HVAC/R systems across client sites. Acting as a technical subject matter expert, this role provides mentorship to junior technicians, supports operational planning, and ensures all work is completed safely, efficiently, and in compliance with applicable codes, standards, and contractual service requirements.
The Senior HVAC Technician plays a key role in maintaining critical building systems to maximize equipment reliability, energy efficiency, occupant comfort, and client satisfaction.

** Your work will include:*
* ** Technical Operations:*
* Install, inspect, maintain, troubleshoot, diagnose, and repair commercial HVAC and refrigeration equipment including:
Rooftop Units (RTUs)
Air Handling Units (AHUs)
Chillers
Boilers
Cooling towers
Heat pumps
Variable Refrigerant Flow (VRF) systems
Split systems
Exhaust and supply fans
Perform preventative maintenance in accordance with manufacturer recommendations and client maintenance schedules.
Diagnose complex mechanical, electrical, and controls issues.
Complete system commissioning and functional testing.
Perform equipment replacements and retrofits.
Conduct seasonal HVAC changeovers.
Monitor equipment performance and recommend repairs or capital replacements.

** Client Service:*
* Build and maintain positive relationships with clients.
Communicate equipment conditions and repair recommendations clearly and professionally.
Respond to emergency service calls and critical equipment failures.
Provide technical guidance during client meetings when required.

** Leadership & Mentorship:*
* Mentor and coach junior HVAC technicians and apprentices.
Assist with training on safety procedures, troubleshooting techniques, and best practices.
Support scheduling and work prioritization.
Provide technical expertise to operations teams during complex service activities.

** Safety & Compliance:*
* Perform all work in accordance with:
Provincial safety legislation
Dexterra Health & Safety policies
WHMIS requirements
Lockout/Tagout procedures
Environmental regulations
Maintain a clean, organized, and safe work environment.
Ensure compliance with applicable mechanical, electrical, refrigeration, and building codes.

** Documentation:*
* Complete work orders accurately using CMMS systems.
Record labour hours, materials, equipment history, and service reports.
Maintain preventive maintenance records.
Assist with asset lifecycle documentation.

** Qualifications*
* ** WHO ARE WE LOOKING FOR?*
* ** Education &

Certifications:

*
* Licensed Refrigeration and Air Conditioning Mechanic (313A) required.
4th Class Power Engineer designation
Gas Technician 2 (G2) licence required.
Gas Technician 1 (G1) considered an asset.
Ozone Depletion Prevention (ODP) Certification.
Valid Class G…