Installation, Maintenance, and repair
“I do not fix problems. I fix my thinking. Then problems fix themselves.”
– Louise Hay
Aircraft and avionics quipment mechanics and technicians
Aircraft and avionics equipment mechanics and technicians repair and perform scheduled maintenance on aircraft.
Automotive body and glass repairers
Automotive body and glass repairers restore, refinish, and replace vehicle bodies and frames, windshields, and window glass.

Automotive service technicians and mechanics
Automotive service technicians and mechanics inspect, maintain, and repair cars and light trucks.
Diesel service technicians and mechanics
Diesel service technicians and mechanics inspect, repair, and overhaul buses, trucks, or any vehicle with a diesel engine.
Electrical and Electronics installers and repairers
Electrical and electronics installers and repairers install or repair a variety of electrical equipment.

General Maintenance and repair workers
General maintenance and repair workers fix and maintain machines, mechanical equipment, and buildings.
Heating, air conditioning, and refrigeration mechanics and installers
Heating, air conditioning, and refrigeration mechanics and installers work on heating, ventilation, cooling, and refrigeration systems.
Heavy vehicle and mobile equipment service technicians
Heavy vehicle and mobile equipment service technicians inspect, maintain, and repair vehicles and machinery used in construction, farming, and other industries.

Industrial machinery mechanics, machinery maintenance workers, and millwrights
Industrial machinery mechanics, machinery maintenance workers, and millwrights install, maintain, and repair factory equipment and other industrial machinery.
Line installers and repairers
Line installers and repairers install or repair electrical power systems and telecommunications cables, including fiber optics.
Medical Equipment repairers
Medical equipment repairers install, maintain, and repair patient care equipment.

Small engine mechanics
Small engine mechanics inspect, service, and repair motorized power equipment.
Telecommunications equipment installers and repairers
Telecommunications equipment installers and repairers set up and maintain devices that carry communications signals.
Wind Turbine Technicians
Wind turbine service technicians install, maintain, and repair wind turbines.