HVAC Jobs in Ontario

Ontario is Canada's largest market for HVAC technicians, with demand concentrated in the Greater Toronto Area, Ottawa, and growing cities like Hamilton and Kitchener-Waterloo. The province's four-season climate ensures year-round work across residential, commercial, and industrial HVAC systems.

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Calgary

Edmonton

Frequently Asked Questions

What do HVAC technicians earn in Ontario?

HVAC technicians in Ontario earn an average of $34.20/hr ($73,000/yr). GTA and Ottawa offer the highest wages, with experienced commercial refrigeration mechanics earning up to $48/hr.

What certifications do HVAC techs need in Ontario?

Ontario HVAC technicians typically need a 313A (Refrigeration and Air Conditioning Systems Mechanic) or 313D (Gas Technician) certificate of qualification. The G2/G3 gas license is required for gas-fired equipment work.

Senior Building Automation Systems (BAS) Technician

BGIS

Burlington, ON30+ days ago

SUMMARY The Senior BAS Technician is responsible for the design, programming, graphics, commissioning, client training, warranties, preventative maintenance, en

Full-time

On-site

via Direct from employer

Installer Lead, Residential

Enercare

Belleville, ON30+ days ago

Job Title: Lead Installer Reporting To: Install Field ManagerDepartment: Home Services OperationsLocation: Belleville File Number: 3233 Rate of Pay: As per coll

Full-time

On-site

via Direct from employer

Junior Installer

Reliance Home Comfort

London, ON30+ days ago

Find Your Limitless with Reliance By joining Reliance as a Junior Installer, you’ll become an important team member and will be provided with the tools you need

Full-time

On-site

via Direct from employer

HVAC Technician (Service and Install)

Right Time Group

Whitby, ON30+ days ago

Here at Limcan Certified, a division of RT Holdings Inc (Right Time Heating and Air Conditioning) we strive to provide the best service and products to our cust

Full-time

On-site

via Direct from employer

Senior Building Operator - Critical Environment

BGIS

Ottawa, ON30+ days ago

ABOUT US BGIS is a leading provider of customized facility management and real estate services. With a combined team of over 10,000 professionals worldwide, we

Full-time

On-site

via Direct from employer

Senior Building Operator - Critical Environment

BGIS

Thunder Bay, ON30+ days ago

ABOUT US BGIS is a leading provider of customized facility management and real estate services. With a combined team of over 10,000 professionals worldwide, we

Full-time

On-site

via Direct from employer

HVAC Technician (Install & Service)

Right Time Group

Sault Ste Marie, ON30+ days ago

Here at Wardlaw, a division of RT Holdings Inc (Right Time Heating and Air Conditioning) we strive to provide the best service and products to our customers, wi

Full-time

On-site

via Direct from employer

HVAC Technician

Enercare

Niagara Falls, ON30+ days ago

Job Title: HVAC Technician Reporting To: Field Manager Department: Home Services OperationsLocation: Niagara South File Number: 3140 Rate of Pay: $39.08 - per h

Full-time

On-site

via Direct from employer

Maintenance Mechanic

Black & McDonald

Ottawa, ON30+ days ago

BUILD YOUR CAREER AT BLACK & MCDONALD Black & McDonald is an integrated, multi trade service provider that safely delivers high quality construction, facilities

Contract

On-site

via Direct from employer

HVAC Technician (Service or Install) - Sign On Bonus

Right Time Group

London, ON30+ days ago

**************************UP TO A $5,000 SIGN ON BONUS!*********************** Here at M&K a division of RT Holdings Inc (Right Time Heating and Air Conditionin

Full-time

On-site

via Direct from employer

Mechanical System Specialist

Canadian Nuclear Laboratories LTD

Chalk River, ON30+ days ago

Does owning and optimizing complex mechanical systems while improving long-term asset performance sound like the role for you? Do you have experience with HVAC

Full-time

On-site

via Direct from employer

Chiller Technician

Ainsworth (GDI Integrated Facility Services)

Mississauga, ON30+ days ago

If you thrive in a team-oriented workplace that challenges your skills, to drive your career development, embraces diversity and rewards innovation, with compet

Full-time

On-site

via Direct from employer

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