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Electricians install and maintain electrical systems in homes, businesses, and factories. Electricians typically do the following: Read blueprints or technical diagrams before doing work Install and maintain wiring and lighting systems Inspect electrical components, such as transformers and circuit breakers Identify electrical problems with a variety of testing devices; repair or replace wiring, equipment, or fixtures using hand tools and power tools; follow state and local building regulations based on the National Electric Code Direct and train workers to install, maintain, or repair electrical wiring or equipment

Almost every building has an electrical system that is installed during construction and maintained after that. Electricians do both the installing and maintaining of electrical systems. Installing electrical systems is less complicated than maintaining older equipment. This is because it is easier to get to electrical wiring during construction.

Maintaining older equipment, however, involves identifying problems and repairing malfunctioning equipment that is sometimes difficult to reach. Electricians doing maintenance work may need to fix or replace outlets, circuit breakers, motors, or robotic control systems. Electricians read blueprints, which are technical diagrams of electrical systems that show the location of circuits, outlets, and other equipment.

They use different types of hand and power tools, such as pipe benders, to run and protect wiring. Other commonly used hand and power tools include screwdrivers, wire strippers, drills, and saws. While troubleshooting, electricians also may use ammeters, voltmeters, and multimeters to find problems and ensure that components are working properly.

Many electricians work independently, but sometimes they collaborate with others. For example, experienced electricians may work with building engineers and architects to help design electrical systems in new construction. Some electricians also may consult with other construction specialists, such as elevator installers and heating and air conditioning workers, to help install or maintain electrical or power systems.

At larger companies, electricians are more likely to work as part of a crew; they may direct helpers and apprentices to complete jobs. The following are examples of occupational specialties: Inside electricians maintain and repair large motors, equipment, and control systems in businesses and factories. They use their knowledge of electrical systems to help these facilities run safely and efficiently. Some also install the wiring for businesses and factories that are being built.

To minimize equipment failure, inside electricians often perform scheduled maintenance. Residential electricians install wiring and troubleshoot electrical problems in peoples' homes. Those who work in new-home construction install outlets and provide access to power where needed. Those who work in maintenance and remodeling repair and replace faulty equipment. For example, if a circuit breaker is tripped, electricians determine the reason and fix it.

Electricians will need to have a strong grasp of renewable energy system requirements as they connect, for example, solar panels, inverters, and other equipment to a building's power supply. Electricians may or may not specialize in solar installation; however, most electricians that work with renewable energy equipment will need some experience or training on this equipment. If a new building or house is being constructed with a renewable energy power generating system, electricians may be responsible for installing the system along with the electrical wiring system, or they may be responsible for simply connecting the equipment.

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Job Growth and Wages
Percent Job Growth:  
14% - Average
Typical Wages (National):  
Annual: $39,570 - $69,670    Hourly: $19 - $33
Physical/Medical/Health Requirements

Electricians need good color vision because workers frequently must identify electrical wires by color.

Electricians need good color vision because workers frequently must identify electrical wires by color.

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Legal Requirements
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Typical Education: Certificate (High School + 0-4 years, Certificate awarded)
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Pipe Fitter and Steamfitter
Typical Education: Certificate (High School + 0-4 years, Certificate awarded)
Salary (National): $38,530 - $68,770

Typical Education: Certificate (High School + 0-4 years, Certificate awarded)
Salary (National): $38,530 - $68,770

(Data Drawn from O*NET)

Career Snapshot

Typical Education:

Certificate (High School + 0-4 years, Certificate awarded)
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Percent Job Growth:

14% - Average
Find Jobs

Typical Wages:

Annual: $39,570 - $69,670

Hourly: $19 - $33