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Commercial HVAC Refrigeration Technician

Commercial HVAC Refrigeration Technician Wanted!

Change Your Career for the better.

Hy-Mark is known throughout the industry for our professionalism and dependability.  With more than 10 years of heating, cooling and plumbing experience, we have three locations in Southern Ontario.  Hy-Mark has a dynamic corporate culture; we are hardworking, take pride in what we do, and celebrate our successes.   We’re looking for people who exemplify these core values.

An accurate multi-tasker who can complete tasks in a deadline driven environment will excel in this role.  As a Commercial HVAC Refrigeration Technician you will be responsible for servicing, maintaining and installing heating, ventilation, air handling, refrigeration, air conditioning systems and kitchen equipment.  In all activities and tasks you will follow safe work practices.

The successful candidate for the role of Commercial HVAC Refrigeration Technician will be in good standing with the College of Trades and demonstrate:

  • Commitment to our organization’s progressive culture, including our company Core Values
  • Appropriate credentials and certifications; including a valid Refrigeration and Air Conditioning Journeyman certificate (313a)
  • Ability to read, interpret and understand mechanical blueprints, drawings and specifications
  • Understand and apply the Mechanical Refrigeration/Boiler/Gas building codes
  • Excellent communication skills (verbal and written) with the ability to deal with internal and external contacts in a courteous and efficient manner
  • Punctual, friendly and customer service oriented

We are a growing company and have a lot of offer! Add your energy to ours and join the Hy-Mark team by submitting your resume to We thank all applicants in advance for their interest in this position; however, only those selected for an interview will be contacted.


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24 Hour Service

Hy-Mark offers 24/7 Emergency Service for no-heat, no air conditioning and plumbing needs!*
Toll-Free: 800 727 0750

Head Office

5068 Whitelaw Road, Unit #4
RR6, Guelph ON N1H 6J3
Phone: 519 822 6656
Toll-Free: 800 727 0750

Owen Sound Office

105 Shane Street
Units 2 & 3
Springmount Business Park
Owen Sound ON N4K 5N7
Phone: 519 376 1678
Toll-Free: 800 727 0750

London Office

179 Exeter Road, Unit C
London ON N6L 1A4
Toll-Free: 800 727 0750