Facts You Should Know About Automotive Service Technicians

The automotive industry is declared as the most booming sphere in the world. With the ownership of automobiles going up, there is no end to the demand of skilled automotive service technicians. If you are one of those planning to make a mark here, here is a lowdown on all the important factors you would like to know about this field. Take a look.

Automotive service technician maintain and repair cars and light vehicles. They are also called service techs and service technicians.

Duties of automotive service technicians:

  • Identify the problems with the help of computerised equipment
  • Inspect and test systems to ensure they are working properly
  • Test the vehicle’s major components like the engine
  • Repair or replace any faulty or worn parts like wheel bearings
  • Ensure that the repairs are effective
  • Work according to a checklist to ensure that all parts are tested and examined
  • Do a basic check-up and maintenance like tire rotation and oil change
  • Communicate to client about the car’s problem and repairs done

Components they work upon

Automotive service technicians generally work upon components like hoses, engines, belts and transmissions. In addition to mechanical knowledge, they also need to have good knowledge of the automobile electronic systems. This is because:

  • Computer and electrical systems control braking and steering system
  • Auto service technicians  work on vehicles run on electricity
  • They need to work with electrical systems like accident-avoidance sensors

Types of tools used

Automotive service technicians work with different power and computerized diagnostic tools like

  • Lathes
  • Pneumatic wrenches
  • Jacks
  • Welding torches
  • Hoists
  • Pliers
  • Screwdrivers

Interesting facts

  • Automotive service technicians spend huge money on their personal tool collection.
  • Many service technicians follow specific regulations in case they specialise in any repair. For example, for air-conditioning system repair, the automotive service technician needs to follow federal/state regulations for handling refrigerants.


Types of automotive service technicians

  1. Automotive air-conditioning repairs: They repair air-conditioners and other related parts like condensers, controls and compressors. They are trained and work under the federal/state regulations.
  2. Front-end Mechanics: They repair suspensions system, steering mechanism and wheels. They often use tools like wheel balancing machines and alignment tool/equipment.
  3. Tune-up technicians: They look after the engine by working upon ignition timing, spark plugs and valves. To rectify malfunction in emission control system, they use electronic testing equipment.
  4. Brake Repairers: They repair brake system and replace brake pads and linings.
  5. Rebuilders and Transmission technicians: They handle hydraulic pumps, gear trains and couplings. They have adequate knowledge of computer controls to work upon hydraulic and other electrical problems.
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Work environment

Automotive service technicians work in well-ventilated auto repair centres. At present, computers detect and solve most of the auto problems. However, for some problems, automotive service technicians work with power tools and greasy parts.


Automotive service technicians are injured if they lift heavy parts and tools carelessly. Considering this factor, auto repair shops stresses upon safe working standards.

Work schedule

Service technicians generally work full time including weekends.

Popularity of automotive service technicians

  • In 2010, automotive service technicians encompassed 723,400 jobs.
  • 18% were self-employed
  • Remaining worked in private companies


Industries that topped the list for hiring automotive service technicians (2010):

  • Automotive repair and maintenance –   31%
  • Automobile dealers –   26%
  • Automotive parts stores –   8%
  • Local government –   3%

Similar occupations

1. Automotive Body and glass repairers: They repair and replace car frames, window glass and windshields.

Qualification: High school diploma (minimum)

2. Small engine mechanics: They handle motorized power equipment. They often specialise in any one category like motorboats and motorcycles.

Qualification: High school diploma (minimum)

3. Diesel service technicians: They repair diesel engine vehicles.

Qualification: High school diploma (minimum)

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