Pursue/receive HVAC local/state journeyperson grade license H. V. A. C. Level II Qualifications: One of 3 listed certifications (NATE, HVAC Excellence, UA Star), EPA Universal CFC certification, GSA approval Duties: Supervisor Responsibilities, HVAC HVAC, Mechanic, Certification, Refrigeration Technician, Mechanical, General Maintenance, Staffing, Skilled Trades