Air-Conditioning System Mechanics

In a typical work setting, heating and cooling system mechanics:

Communicate by phone and in person on a daily basis. They also use e-mail and memos, but less often.
Are very responsible for the health, safety and work outcomes of others.
Work as part of a team or group.

Work both indoors and outdoors. Air conditioning units are often located outside, while furnaces are usually located indoors.
Work in an enclosed vehicle such as a van, truck, or car to travel to work sites.
Frequently wear protective gear such as gloves and safety glasses.
Often work in very hot or very cold conditions.
[ More ]
Are often exposed to contaminants and hazardous conditions and equipment.
Sometimes have to get into awkward positions to reach cramped work spaces or work in places that require a ladder to get to.
Frequently work in extremely bright or inadequate lighting conditions.
Are occasionally exposed to sounds and noise levels that are distracting or uncomfortable.

Must be exact and accurate in their work.
Constantly make decisions that affect others, usually without consulting a supervisor.
Set most of their own tasks and goals for the day.
Work in a competitive environment and meet weekly and daily deadlines.
[ More ]
Repeat the same mental and physical activities daily.

Usually work 40 hours a week or more.
Generally work a set schedule or irregular schedule that changes based on weather or contracts.