Posted 2 months ago
HVAC 313A Journeyman (Exploratory)
@ Black & McDonald Limited
Hamilton, Ontario
Overview
Black & McDonald is hiring a full-time HVAC Journeyman in Hamilton, Ontario, with travel to surrounding Southwest Ontario areas. The role covers maintenance, repair, troubleshooting, calibration and installation of HVAC equipment, with direct customer contact. The posting requires a Skilled Trades Ontario 313A Journeyperson certification, a G1 gas licence and a valid Ontario class G driver's licence.
Responsibilities:
- Maintain and service chillers, boilers, heat pumps and air handling units
- Troubleshoot, calibrate and program HVAC controls
- Install new HVAC services and update documentation
- Perform preventive and demand maintenance and log work orders
- Respond to customer environmental comfort complaints
Requirements summary:
- Skilled Trades Ontario 313A Journeyperson certification
- Valid G1 gas licence
- Commercial HVAC troubleshooting experience
- Building automation system control knowledge
- Chiller, boiler or combustion equipment experience preferred
- Valid Ontario class G driver's licence
Tools & skills
Source and dates
Employer career site / ATS feed · breezy
- Employer posting date
- 2026-09-01
- First seen by our source
- 2026-10-09
- Source record updated
- 2026-10-16
These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.
Job details
| Seniority | Mid level |
| Department | Maintenance & repair |
| Hours per week | 40 (estimated) |
| Travel | air: none · ground: moderate |
| Work setting | Plant or factory, Client sites, Construction site |
| Position | Sitting and standing |
| Physical demands | physical moderate · lift 66 lb · computer low |
| Languages | English |
| Licences & certifications | 313A Journeyperson |
| Driver’s licence | required |
| Background checks | criminal record, vulnerable sector |
| Encouraged to apply | People with disabilities |
| Education | Trade certificate (required) |
| Fields of study | HVAC, Refrigeration |
Summary and details written by AI from the posting; the employer’s posting is the authority.
Black & McDonald Limited
Saved company profile
Historical company information from a saved The Jobs API profile (LinkedIn/Crunchbase fields). It is not live-verified; figures may have changed. Missing values remain unknown.
Full company description
Black & McDonald is an integrated, multi-trade service provider that safely delivers high-quality construction, facilities management, and technical solutions. We are a family-owned and operated company with over 6,500 employees working out of 40+ offices across North America. With more than 100 years of diverse market experience across North America, we are a forward-thinking organization with a strong track record of delivering customer-focused solutions and operational excellence. For more information on our licenses visit: https://blackandmcdonald.com/licenses/
- LinkedIn followers
- 77,015
- People associated on LinkedIn
- 3,002
- Reported office locations
- 2100 - 2 Bloor Street East, Toronto, ON M4W 1A8, CA
- 31 Pullman Court, Scarborough, ON M1X 1E4, CA
- 6001 Front Street, Kansas City, Missouri 64120, US
- 10 Payzant Avenue, Dartmouth, Nova Scotia B3B 1Z6, CA
- 1801 Quebec Avenue, Saskatoon, Saskatchewan S7K 3S7, CA
- Business categories
- Electronics
- Government
- Consumer Electronics
- Other recorded names
- Black & McDonald Limited
- Black & McDonald Français
- Specialties
- Electrical Construction
- Facilities Management
- Facility Maintenance Services
- Renewable Services
- Utility Services
- Construction Services
- Energy & Sustainability Services
- Engineering & Design
- Fabrication and Modular Construction Services
- and EV Charging Infrastructure Services
- Profile identifies a recruitment agency
- No
- Reported total investment
- 0
Currency and observation date were not supplied; this is not a current valuation or a funding round.
Black & McDonald is an integrated, multi-trade service provider that safely delivers high-quality construction, facilities management, and technical solutions. We are a family-owned and operated company with over 6,500 employees working out of 40+ offices across North America. With more than 100 years of diverse market experience across North America, we are a forward-thinking organization with a strong track…
| Field | Value |
|---|---|
| Industry | Construction |
| Company size | 5,001-10,000 employees |
| Headquarters | Toronto, ON |
| Organization type | Privately Held |
| Year founded | 1921 |
| Specialties | Electrical ConstructionFacilities ManagementFacility Maintenance ServicesRenewable ServicesUtility ServicesConstruction ServicesEnergy & Sustainability ServicesEngineering & DesignFabrication and Modular Construction Servicesand EV Charging Infrastructure Services |
| Open jobs on Jobsy | 102 |
| View page |
ABOUT THIS CAREER OPPORTUNITY
Black & McDonald’s Southwest Ontario team is growing! If you are an independent, enthusiastic, and driven professional searching for an opportunity to build a solid foundation for your career, this position is for you. The HVAC Journeyman is located in Hamilton, Ontario and requires travel to surrounding areas.
The HVAC Journeyman Technician is primarily responsible for the efficient operations and maintenance to a variety of HVAC equipment. The position includes, but is not limited to, installation, identifying the cause of malfunctioning parts/equipment, repair, inspection, etc. Working directly with customers to ensure they are completely satisfied with the work required.
Main duties include, but are not limited to:
- Maintain and service chillers, heat pumps, steam boilers, air handling units, fans, humidifiers, pumps, VAV boxes, motors, refrigerators and freezers
- Monitor, troubleshoot, replace, calibrate and program HVAC control
- Replace filters and belts
- Update documentation (drawings, specifications, O&M manuals, etc.) related to HVAC services.
- Install new services in renovation or building changes as determined by the Manager.
- Recommends the ordering of HVAC supplies.
- Respond to environmental comfort complaints.
- Perform log readings.
- Installation of wall and ceiling mounted accessories.
- Complete preventive and demand maintenance tasks; enter maintenance records on work orders
- Work in compliance with the provisions of the Occupational Health and Safety Act and regulations. Some examples include (but are not limited to) the use or wear of equipment or protective devices or clothing for safety purposes, reporting any known contravention of this Act or regulations or the existence of any hazards.
COMPETENCY REQUIREMENTS
- Communicates Effectively
- Continuous Learning
- Customer Focus
- Problem Solving and Innovation
- Teamwork and Collaboration
EDUCATION REQUIREMENTS
- Successful completion of a recognized HVAC and/or refrigeration certificate.
- Must be a Skilled Trades Ontario certified 313A Journeyperson.
- Must have a valid G1 gas license.
WORK EXPERIENCE REQUIREMENTS
- Working knowledge of building services including air conditioning, refrigeration and electrical and mechanical equipment controls and systems in the ICI sector.
- Full understanding of the building automation system HVAC control strategies.
- Demonstrated experience troubleshooting and rectifying various issues related to HVAC equipment in the ICI sector.
- Working knowledge and experience with chiller, boiler and/or combustion equipment highly preferred.
SKILLS, ABILITIES, AND OTHER REQUIREMENTS
- Good analytical skills and attention to detail with ability to read and interpret blueprints, plans, and manuals.
- Excellent customer service skills with desire to exceed customer expectations.
- A team player, committed to working in a quality environment.
- Comply with all company policies and procedures and adhere to company standards.
- Bending and Lifting required; Lifting under 30 kgs.
- Must be able to work on ladder or scaffold at various heights.
- Proficient user of:
- MS Office (Word, Excel, Outlook)
- DSI platform (an asset)
- Willing and able to travel for work within Southwest Ontario.
- Valid Ontario class G driver’s license.
- Security clearance requirements: Criminal record check and vulnerable sector police check.
Black & McDonald welcomes and encourages applications from persons with disabilities. Accommodations are available upon request for candidates taking part in all aspects of the recruitment and selection process.
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