air conditioning jobs in Ontario

Company Description NEXUS MECHANICAL SERVICES LTD is a mechanical company serving the GTA . The organization specializes in delivering high-quality mechanical and HVAC services. With a commitment to excellence, NEXUS MECHANICAL SERVICES LTD focuses on providing innovative solutions for its clients. The company's expertise and dedication make it a trusted...

Are you an experienced HVAC professional with a passion for teaching and mentorship?We are seeking a dynamic and dedicated HVAC Instructor to join our growing team. If you're ready to help shape the next generation of skilled tradespeople, this opportunity is for you!What You'll Do:Teach HVAC curriculum in both classroom and lab settings (in-person and...

Headcount Type: New Anticipated Start Date: September 8, 2026 The Company DILFO is proud to be trusted by the Ontario construction community to deliver the best for our clients’ needs. We design, install, and provide maintenance for HVAC, heating, cooling, refrigeration, and plumbing systems for large scale projects across different industries. Our team...

Are you looking for a role that will challenge you? Can you see yourself as a Refrigeration & Air Conditioning Mechanic , supporting critical site infrastructure by troubleshooting, repairing, installing, and maintaining HVAC and refrigeration systems? Do you enjoy hands‑on work, solving technical problems, and ensuring equipment operates safely and...

REPOSTMay 7, 2026 THE RENFREW COUNTY DISTRICT SCHOOL BOARD requires aLICENSED TRADESPERSONGas Technician 1 /Refrigeration & Air Conditioning Systems MechanicLOCATION:  Pembroke Plant with frequent travel throughout the County HOURS OF WORK: 40 hours/week - 12 months/year RATE OF PAY & BENEFITS: Group 12 - $37.62 - $38.50/hr (inclusive of a...

Company DescriptionWe are a successful family run business with over 30 years industry experience. We specialize in the sales, service and installation of HVAC units and fireplaces. We also have the largest fireplace showroom in the GTA.Role DescriptionThis is a full-time on-site role for a Heating, Air Conditioning and fireplace Technician at MHC Home...

Job Description Job DescriptionHeadcount Type: New Anticipated Start Date: September 8, 2026 The Company DILFO is proud to be trusted by the Ontario construction community to deliver the best for our clients' needs. We design, install, and provide maintenance for HVAC, heating, cooling, refrigeration, and plumbing systems for large scale projects across...

Royal York Property Management seeks experienced HVAC Technicians to diagnose, maintain, repair, and install residential HVAC systems across properties. You will work independently, manage appointments via a mobile app, and travel between sites using your own vehicle. Ideal candidates have 3+ years in HVAC, active licences, and a strong diagnostic mindset....

Headcount Type: New Anticipated Start Date: September 8, 2026 The Company DILFO is proud to be trusted by the Ontario construction community to deliver the best for our clients’ needs. We design, install, and provide maintenance for HVAC, heating, cooling, refrigeration, and plumbing systems for large scale projects across different industries. Our team...

Testing, Adjusting and Balancing (tab) Technician for Heating, Ventilating and Air Conditioning (hvac)Job number: 10275615546Location: Markham (ON)Employer: CANADIAN CONSTRUCTION & CONSULTANT ENGINEERS INC.Salary: $17.70 to $25.77 hourlyYour MatchHow well this role fits your profile.Confirmed H-1B sponsor. The Department of Labor record shows filings under...

Department: Service Operations Reports To: Toronto Service Manager Position Summary RackAir is seeking an experienced unionized local 787 HVAC/R Service Technician to join our growing Toronto operation. This position will be one of the core field-service roles supporting RackAir’s expansion throughout the GTA. The technician will be responsible for...

Testing, Adjusting and Balancing (tab) Technician for Heating, Ventilating and Air Conditioning (hvac) Job number: 10275615546Location: Markham (ON)Employer: CANADIAN CONSTRUCTION & CONSULTANT ENGINEERS INC.Salary: $17.70 to $25.77 hourlyYour Match How well this role fits your profile.Confirmed H-1B sponsor. The Department of Labor record shows filings under...

Royal York Property Management is seeking experienced HVAC Technicians to diagnose, maintain, repair, and install HVAC equipment across residential properties in Ontario. Travel between appointments using your own vehicle and manage work orders via a mobile app. The role requires independent work, adherence to safety, and licensed qualifications. You will...

Royal York Property Management is seeking experienced HVAC Technicians to diagnose, maintain, repair and install residential HVAC systems across Ontario. You will work independently, manage appointments with a mobile app, and document findings while traveling between properties in your own vehicle. Required are 3+ years of field experience, active licences,...

The Details Job Title Building Operator (Trades) - Refrigeration and Air Conditioning Systems Mechanic (up to 2) Job Number J0926-0283 Job Code 09A174 Job Category Trades Bargaining Unit CUPE Job Type Full Time Employment Type Replacement Number Of Positions 2 Hours Of Work 40 hrs/wk Salary $42.96 - $44.10/Hour Date Posted September 29,...

We are currently on the hunt for an experienced CO2 Refrigeration Engineering Specialist to join a well established team at their head office in Brantford, ON. This role involves engineering, designing, optimizing, and developing our expanding CO2 product lines. While prior design knowledge is beneficial, a deep understanding of CO2 manufacturing processes...

Testing, Adjusting and Balancing (tab) Technician for Heating, Ventilating and Air Conditioning (hvac) Job number: 10275615546Location: Markham (ON)Employer: CANADIAN CONSTRUCTION & CONSULTANT ENGINEERS INC.Salary: $17.70 to $25.77 hourly Your Match How well this role fits your profile. Confirmed H-1B sponsor. The Department of Labor record shows filings...

Testing, Adjusting and Balancing (tab) Technician for Heating, Ventilating and Air Conditioning (hvac)Job number: 10272170203Location: Thunder Bay (ON)Employer: Hubbard Mechanical Inc.Salary: $43.84 to $62.47 hourlyYour MatchHow well this role fits your profile.Confirmed H-1B sponsor. The Department of Labor record shows filings under HUBBARD CONSTRUCTION...

Ornge, Ontario’s air ambulance and critical care transport provider, seeks a PC12 EMS First Officer. You will be responsible for aircraft operations, crew safety, and passenger care, flying under varied conditions and shifts across Ontario bases.The role requires a Commercial Pilot Licence with 500 hours, IFR rating, medical clearance, and readiness to...

Ornge, Ontario’s air ambulance and critical care transport provider, seeks a PC12 EMS First Officer. You will be responsible for aircraft operations, crew safety, and passenger care, flying under varied conditions and shifts across Ontario bases.The role requires a Commercial Pilot Licence with 500 hours, IFR rating, medical clearance, and readiness to...