. Further information is available at SUMMARY The Technician IV - HVAC/Refrigeration- Roving is Journeyperson certified... Technician IV - HVAC/Refrigeration is also responsible for performing work in accordance with established processes and practices...
& SKILLS College Diploma/Certification required Minimum of 5 years' experience required as a licensed HVAC/Refrigeration... HVAC Journeyperson has a minimum 5 years' experience and holds a valid Certificate of Qualification issued by the province...