BUILD YOUR CAREER AT BLACK & MCDONALD
Are you a skilled Air Conditioning Mechanic or a motivated 4th Year Apprentice looking for steady, local work with a respected company? Black & McDonald is seeking an HVAC Service Technician to join our Mount Pearl team.

In this role, you’ll work on a wide range of commercial HVAC equipment while delivering high-quality service across a diverse portfolio of facilities. If you take pride in your trade, enjoy problem-solving, and want to grow your career in a stable, safety-focused environment, we want to hear from you.

What We Offer:

Competitive union compensation in accordance with regional and local UA agreements

Comprehensive benefits and pension through the union

Consistent, long-term work with a strong project and service backlog

Opportunities for training, development, and career advancement

A safety-first work environment with strong operational support

ABOUT THIS CAREER OPPORTUNITY
As an HVAC/R Service Technician, you will be responsible for servicing and maintaining commercial mechanical systems across various client sites. You’ll diagnose issues, perform repairs, and ensure equipment is operating efficiently and reliably.

Key Responsibilities:

Troubleshoot, repair, and maintain HVAC equipment in accordance with manufacturer specifications and company standards

Perform preventative maintenance and system inspections

Diagnose mechanical, electrical, and controls-related issues

Complete digital work orders, service reports, and time entries accurately and promptly

Communicate effectively with clients to provide updates and recommendations

Ensure all work is completed safely and in compliance with company policies and site requirements

Equipment You Will Work On:

Packaged rooftop units

Split systems

Make-up air units

Exhaust systems and fans





Dehumidification systems

VRF systems

Chillers

QUALIFICATIONS

Journeyperson Air Conditioning Mechanic (Red Seal) or 4th Year Apprentice

HRAI Ozone Depletion Prevention (ODP) Certification

Valid Class 5 driver’s license

Ability to obtain and maintain required site security clearances

Strong troubleshooting and mechanical problem-solving skills

Ability to read and interpret mechanical and electrical drawings and schematics

Strong communication and customer service skills

Experience with DDC and building control systems is considered an asset

Experience with mobile/service software is considered an asset

WHO YOU ARE

Safety-focused and detail-oriented

A dependable team player who can also work independently

Customer-focused with a professional attitude

Comfortable working in a fast-paced service setting

APPLY TODAY
Join a company built on over a century of doing things the right way. At Black & McDonald, our values guide everything we do; from how we approach our work to how we support our people.

We are committed to:

Living and working safely every day

Doing the job right and delivering lasting quality

Working for one another as a team

Always improving in how we serve our costumers and develop our people

When you join our team, you’re not just taking on a job; you’re becoming part of a culture that prioritizes safety, respect, collaboration, and continuous improvement.

If you’re ready to take pride in your work, build strong customer relationships, and grow your career in a supportive, values-driven environment: Apply today and build your future with Black & McDonald.

Black & McDonald is proud to be an equal opportunity employer. We appreciate all applicants for their interest; however, only those under consideration will be contacted.

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📌 HVAC Service Technician (Newfoundland and Labrador)
🏢 Black & McDonald
📍 Newfoundland and Labrador