About Black & McDonald
Black & McDonald is a leading integrated, multi-trade service provider offering full life-cycle solutions for public and private sector clients across Canada and the United States. We are committed to safety, technical excellence, and delivering reliable, high-quality service while supporting the professional growth of our employees.

Position Summary
Black & McDonald Limited is seeking a skilled HVAC/R Service Technician to join our growing Service team in Winnipeg, Manitoba. The successful candidate will perform service, maintenance, troubleshooting, and repair of commercial and industrial HVAC/R equipment across a diverse customer base. A B Gas license is preferred, with opportunities for continued training and professional development.

Key Responsibilities

Perform service, maintenance, troubleshooting, and repair on commercial and industrial HVAC/R systems, including:

Rooftop units, make-up air units, boilers, chillers, heat pumps, and refrigeration equipment

Diagnosing equipment issues and determining appropriate corrective actions

Read and interpret drawings, schematics, and technical manuals

Provide technical support and professional customer service on-site

Identify opportunities for system improvements and preventative maintenance

Communicate professionally with customers, facility managers, and internal project teams

Complete service reports, work orders, and digital documentation accurately and efficiently

Coordinate service activities with other trades, supervisors, and project managers as required

Participate in on-call rotation and after-hours emergency service work, as required

Maintain and operate tools,



equipment, and company vehicle in a safe and professional condition

Actively participate in safety meetings, training, and hazard assessments

Qualifications & Requirements

Journeyperson HVAC/R Technician trade certification

B Gas License (preferred)

Experience in commercial and/or industrial HVAC/R service work

Ability to work independently with minimal supervision

Strong ability to interpret technical drawings, schematics, and manufacturer documentation

Excellent communication and customer service skills

Valid Class 5 driver’s license with a clean driving record

Physically capable of performing duties of the trade, including lifting, climbing, working at heights, and in confined mechanical spaces

Assets (Considered an Advantage)

Valid Manitoba Gasfitter B Certification (preferred)

Experience servicing standard commercial, industrial facilities, or institutional buildings

Experience with Building Automation Systems (BAS) and advanced controls

Familiarity with mobile service management platforms

Safety certifications such as First Aid, Fall Protection, Confined Space, Aerial Work Platforms

Why Join Black & McDonald?

Work directly alongside experienced trades people and industry leaders for mentorship and training

Competitive compensation and comprehensive benefits package

Service vehicle, tools, and technology provided

Overtime and on-call premiums

Reliable, long-term employment with a respected industry leader

Strong safety culture and collaborative team environment

Ongoing training, certification support, and career advancement opportunities

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📌 HVAC/R Technician - Commercial & Industrial Service (Manitoba)
🏢 Black & McDonald
📍 Manitoba