Related Occupations for Task 49-9021.00 - Heating, Air Conditioning, and Refrigeration Mechanics and Installers 
Perform mechanical overhauls and refrigerant reclaiming.
- 49-9063.00 Musical Instrument Repairers and Tuners
- 49-3042.00 Mobile Heavy Equipment Mechanics, Except Engines
Bright Outlook
- 49-3023.00 Automotive Service Technicians and Mechanics
- 49-3011.00 Aircraft Mechanics and Service Technicians
- 47-2152.00 Plumbers, Pipefitters, and Steamfitters