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Added 2 mins ago
BA
Senior Interior Designer
B+H Architects
Toronto, ON · B+H Canada Toronto
- Full-time
The Senior Interior Designer will lead the delivery of high‑quality hospitality and multi‑family residential interior environments, combining creative excellence, technical expertise, and…
Added 2 mins ago
CB
Estimator - Intermediate/Senior (CB)
Clark Builders
Edmonton, AB
- Full-time
This role will support the construction of the Sturgeon Data Center project and will initially be based out of the project’s temporary joint venture office in downtown Edmonton, Alberta.
Added 2 mins ago
Geotechnical Engineering Internship - 2027
Mott MacDonald
Vancouver, BC
From the moment you join our team, you will work alongside experienced engineering consultants, project managers, subject matter experts, mentors, and peers who champion integrity,…
Added 2 mins ago
Staff Acoustics & Noise Control Specialist
Black & Veatch Family of Companies
Markham, ON
Leads and performs environmental noise studies supporting project siting, permitting, licensing, independent engineering, design, procurement, construction, and commissioning. Work may…
Added 2 mins ago
Payroll Coordinator - Bilingual
PCL Construction
Ottawa, ON · Montreal, QC · Edmonton, AB
…success, and that shared commitment drives how we work, grow and lead in the construction…
Added 17 mins ago
CPX Technical Supervisor
Vestas
Sainte-Apolline-de-Patton, QC · Quebec, QC · Lac-Mégantic, QC · Saint-Mathieu-de-Rioux, QC · Saint-Noël, QC · Dégelis, QC · Saint-Antonin, QC · Rivière-Pentecôte, QC
- Worked on and/or learned turbine installation on a Vestas Construction Project
Added 17 mins ago
BC
Senior Electrical Engineer
Bantrel Co.
Leroy, SK
- Full-time
Act as a lead technical role over other engineers or project subgroups for completing specific tasks.
Added 31 mins ago
W
Planner
Webuild
Toronto, ON
- Full-time
Webuild is an international construction company of civil engineering pioneers who have been at the forefront of the construction business for 120 years. With over 92,000 employees…
Added 31 mins ago
S
Construction Project Manager
StafinGo
Canada
- Full-time
Our client is seeking a motivated and experienced Project Manager to lead the successful delivery of construction and environmental projects. In this role, you will oversee all phases of…
Added 31 mins ago
IG
Instrumentation & Controls Engineer
Insight Global
Regina, SK · Greater Regina Metropolitan Area
- Contract
Reporting to the Lead I&C Engineer, this individual will act as part of the owner's engineering team, providing technical oversight of engineering, design, automation, and instrumentation…
Added 31 mins ago
SC
Senior Systems Engineering Manager
SYSTRA Canada
Toronto, ON
- Full-time
We are seeking an experienced Systems Engineering Manager / Lead to support the delivery of a major Light Rail Transit (LRT) project. This role is responsible for leading day-to-day systems…
Added 31 mins ago
KI
International Logistics Team Lead
Kujaku Inc
Cambridge, ON
- Full-time
International Logistics Team Lead - Ocean & Project Cargo Operations
Added 31 mins ago
JC
Senior Project Director
JU CS-IT Placements -PG
Ottawa, ON · Nepean, ON
- Full-time
The successful candidate will be responsible for overseeing the full project lifecycle, ensuring projects are delivered on time, within budget, and to the required quality standards. This…
Added 31 mins ago
B&
Senior Civil Engineer (Calgary)
Burns & McDonnell
Calgary, AB · Greater Calgary Metropolitan Area
- Full-time
The Senior Civil Engineer will lead civil design project teams to create world class designs for new projects, alterations and redevelopments on a variety of projects including power,…
Added 31 mins ago
RH
Senior Accountant - High-Impact Finance Opportunity
Robert Half
AB · Edmonton, AB
- $105,000 to $110,000 CAD / year
- Full-time
Several years of progressive accounting experience, ideally within a project-driven, construction, engineering, manufacturing, or similarly complex environment.
Added 31 mins ago
W
Proposal Coordinator (RFQ)
Webuild
Toronto, ON
- Full-time
Webuild is an international construction company of civil engineering pioneers who have been at the forefront of the construction business for 120 years. With over 92,000 employees…
Added 31 mins ago
W
Indirect Costs Estimator
Webuild
Toronto, ON
- Full-time
Webuild is an international construction company of civil engineering pioneers who have been at the forefront of the construction business for 120 years. With over 92,000 employees…
Added 31 mins ago
W
Civil/Structural Estimator
Webuild
Toronto, ON
- Full-time
Webuild is an international construction company of civil engineering pioneers who have been at the forefront of the construction business for 120 years. With over 92,000 employees…
Added 31 mins ago
LA
Staff Electrical Engineer
LVI Associates
Toronto, ON · Greater Toronto Area, Canada
- $126,000 to $211,000 USD / year
- Full-time
Lead or support multidisciplinary project teams as a technical specialist or project engineer.
Added 31 mins ago
AE
Maintenance Manager
Agrocrop Exports Ltd.
Bolton, ON
- Full-time
Direct reports: Maintenance Lead, Technicians, Apprentices, a future Maintenance Planner, contractors and OEM service providers.
Added 31 mins ago
W
MEP Estimator
Webuild
Toronto, ON
- Full-time
Webuild is an international construction company of civil engineering pioneers who have been at the forefront of the construction business for 120 years. With over 92,000 employees…
Added 32 mins ago
Deputy Project Director
JDS Energy & Mining
Vancouver, BC
The Deputy Project Director will lead EPCM projects across various clients and sectors. The ideal candidate will have a proven track record in managing the full project lifecycle from basic…
Added 32 mins ago
VP, Centralized Operations
Alectra Utilities
Hamilton, ON · Vaughan, ON
As a member of the Senior Leadership Team, you will contribute to enterprise-wide strategy, lead complex operational initiatives, foster a high-performance and inclusive culture, and…
Added 32 mins ago
Project Coordinator, Project Delivery - Various External Projects
Infrastructure Ontario
Toronto, ON
Note: Please highlight the types of construction-related projects that you have supported or lead.
Added 32 mins ago
TR
Site Supervisor
The Reset Team
Whitby, ON
- Full-time
Are you ready to lead and inspire with ingenuity, and uphold the highest standards of safety and integrity? As our Site Supervisor, you’ll play a pivotal role in shaping our culture while…

AirCom Heating & Cooling Systems Ltd.

Lead Boiler & Hydronic Systems Technician

Toronto, ON, Canada
Greater Toronto Area, Canada, Canada

$45-$60 per hr · Full-time

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Job details

Pay: $45-$60 per hr
Job type: Full-time
Apply by: Nov 3, 2026
Posting language: English
Posted: Oct 4, 2026

Original job description

Company Description AirCom Heating & Cooling Systems Ltd. is a non-union, TSSA-certified HVAC contractor headquartered in the Greater Toronto Area, Canada. The company delivers HVAC and refrigeration services to organizations of all sizes, including HVAC repairs and maintenance, hydronic applications, commercial refrigeration DX piping, energy management, and building automation and controls. AirCom also specializes in condominium VRF and multi-split eco solutions, serving well-known clients such as Mac Cosmetics, CN Rail, the Toronto Parking Authority, and the University of Toronto. Its team is experienced with a wide range of leading equipment brands, including Daikin, Mitsubishi, Carrier, Lennox, Engineered Air, Refplus, Panasonic, Liebert, and Quiet Breeze. A strong focus on customer satisfaction and technical expertise makes AirCom a trusted partner for complex commercial and institutional projects.

Role Description The Lead Boiler & Hydronic Systems Technician is a full-time, on-site role based in the Greater Toronto Area, Canada. This role oversees installation, commissioning, maintenance, and repair of boiler and hydronic heating systems for commercial, industrial, and multi-residential properties. Day-to-day responsibilities include diagnosing system issues, performing preventive maintenance, optimizing system performance and energy efficiency, and ensuring compliance with safety and TSSA regulations. The lead technician coordinates work with junior technicians, provides on-the-job training, and supports project planning, documentation, and reporting. The position also involves interacting with clients on-site, explaining technical findings, recommending solutions, and ensuring high-quality service delivery.

Qualifications

Strong technical skills in boiler systems, hydronic heating applications, and related piping and pumping components.
Experience with commercial HVAC systems, including VRF/multi-split equipment and integration with building automation and controls.
Ability to diagnose, troubleshoot, and repair mechanical, electrical, and control issues in heating and hydronic systems.
Knowledge of energy management practices and performance optimization for HVAC and hydronic equipment.
Experience reading and interpreting mechanical drawings, schematics, and technical documentation.
Demonstrated leadership skills, including supervising technicians, delegating tasks, and maintaining safety standards.
Effective communication and customer service skills to interact with clients and site stakeholders professionally.
TSSA certification and other relevant trade licenses (e.g., Gas Technician, Steamfitter, Plumber) are strongly preferred.
Previous experience in commercial or institutional HVAC environments within the GTA or similar markets is an asset.
Valid driver’s license and ability to travel to job sites across the Greater Toronto Area.

G1 License mandatory

$45-$60 per hr

Company vehicle and phone provided
Comprehensive benefits package

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More about this job

Responsibilities

Oversee installation, commissioning, maintenance, and repair of boiler and hydronic heating systems, diagnosing issues and optimizing system performance and energy efficiency. Coordinate and train junior technicians, support project planning and documentation, ensure regulatory and safety compliance, and communicate findings and recommendations to clients.

Requirements

Requires strong technical expertise in boiler and hydronic systems, commercial HVAC, piping and pumping components, and the ability to troubleshoot mechanical, electrical, and control issues. Leadership, client communication, drawing interpretation, a valid driver’s license, and a mandatory G1 license are required or expected; TSSA certification and other relevant trade licenses are strongly preferred.

Skills

Boiler Systems
Hydronic Heating
HVAC Systems
VRF and Multi-Split Equipment
Building Automation and Controls
Mechanical and Electrical Troubleshooting
Piping and Pumping Systems
Preventive Maintenance
System Commissioning
Energy Efficiency Optimization
Mechanical Drawings and Schematics
Technician Leadership and Training
Customer Service
Safety Compliance
TSSA Regulations

Benefits

Company Vehicle
Company Phone

Visa sponsorship

Not detected in the job text

Keywords

Boiler Systems
Hydronic Heating
Commercial HVAC
VRF Systems
Multi-Split Systems
Building Automation
HVAC Controls
Piping
Pumping Components
System Installation
Commissioning
Preventive Maintenance
Troubleshooting
Mechanical Systems
Electrical Systems
Energy Management
Energy Efficiency
Mechanical Drawings
Schematics
TSSA Certification
G1 License
Gas Technician
Steamfitter
Plumber
Safety Compliance
Technician Supervision
On-the-Job Training
Client Service
Commercial Properties
Institutional HVAC

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