HiMark Courses
HiMark Courses
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Our mission is to give you the skills, confidence, and contacts you need to get a job in the HVAC industry, and to thrive in your new career.

HiMark offers the following Courses:
Gas Technician Courses
Gas Technician is the “H” in HVAC. There are 3 main levels of Gas Technician licensing (G3, G2, G1). The equipment you can work on includes furnaces, water heaters, stoves, clothes dryers, pool heaters, fireplaces and many more. This includes residential, commercial and industrial.
- Gas Technician 3 Pre-Exam
- Gas Technician 3 Evening
- Gas Technician 3 Co-Op
- Gas Technician 3 & 2 Co-Op
- Gas Technician 2 Pre-Exam
- Gas Technician 2 Evening
- Gas Technician 2 Co-Op
- Gas Technician 1 Pre-Exam
- Gas Technician 1
- HVAC
Refrigeration & Air Conditioning Courses
- Refrigeration & AC Systems Mechanic 313D Pre-Exam
- Refrigeration & AC Systems Mechanic 313A Pre-Exam
- ODP – Ozone Layer Awareness Protection Program
- Advanced HVAC Troubleshooting
HVAC Courses
This comprehensive all-inclusive program includes the Gas Technician 3, Gas Technician 2, ODP and Working at Heights certifications which is everything you need to jump start your career in the HVAC industry.
- HVAC Co-Op
Safety Courses
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Working At Heights
This training is mainly for individuals who use fall protection systems. For more details, please see course information below. -
ODP – Ozone Layer Awareness Protection Program
This approved 1-day program allows the card holder to remove, handle and dispose refrigerants that contain ozone depleting substances and other hydrocarbons. For more details, please see course information below.
Pre-Exam Courses
The pre-exam courses are for individuals who would like to refresh their knowledge of the applicable modules, codes, acts and regulations.
- Gas Technician 3 Pre-Exam
- Gas Technician 2 Pre-Exam
- Gas Technician 1 Pre-Exam
- Refrigeration & AC Systems Mechanic 313D Pre-Exam
- Refrigeration & AC Systems Mechanic 313A Pre-Exam