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Electrical Contractors Industry

Electrical contractors are responsible for the health and safety of employees who are exposed to a variety of hazards. Some of these hazards are obvious, such as electrical shock and electrocution. Others, such as musculoskeletal disorders (MSDs), back injuries, slips and falls, or automobile-related incidents may not be as obvious. The occurrence of these injuries is increasing as the scope of work performed by the typical electrical contractor and the age of the work population increases. While much of their work is still concentrated in construction, they may also perform building maintenance or installation of data an networking applications.

Electrical hazards are addressed in specific standards for recordkeeping, the general industry, shipyard employment, marine terminals, and the construction industry.


This section highlights OSHA standards, the Regulatory Agenda (a list of actions being taken with regard to OSHA standards), directives (instructions for compliance officers), standard interpretations (official letters of interpretation of the standards), and national consensus standards related to the electrical contractors industry.


Note: Twenty-five states, Puerto Rico and the Virgin Islands have OSHA-approved State Plans and have adopted their own standards and enforcement policies. For the most part, these States adopt standards that are identical to Federal OSHA. However, some States have adopted different standards applicable to this topic or may have different enforcement policies.

Frequently Cited Standards

OSHA maintains a listing of the most frequently cited standards for specified 6-digit North American Industry Classification System (NAICS) codes. Please refer to OSHA's Frequently Cited OSHA Standards page for additional information. For Electrical Contractors and Other Wiring Installation Contractors use NAICS code 238210 in the NAICS search box.

Other Highlighted Standards

Recording and reporting occupational injuries and illness (29 CFR 1904)

General Industry (29 CFR 1910)

Shipyard Employment (29 CFR 1915)

Marine Terminals (29 CFR 1917)

Construction Industry (29 CFR 1926)

Regulatory Agenda


Standard Interpretations

National Consensus

    Note: These are NOT OSHA regulations. However, they do provide guidance from their originating organizations related to worker protection.

American National Standards Institute (ANSI)

Hazards and Solutions

In electrical work, hazards exist in many forms. Ergonomic hazards include musculoskeletal disorders (MSDs) caused by repetitive motions, contact stress from poorly designed tools, and poor lifting and handling practices. Slip and fall hazards are frequently present due to the high places and rough ground that electricians must navigate. Motor vehicles are also a source of hazards, and electrocution hazards are present in many phases of the electrical process.


Ergonomic injuries have been identified as the number one cause of worker injury, responsible for more worker's compensation claims than any other hazard, according to data provided by the Independent Electrical Contractors (IEC).


Slips, trips, and falls together account for a large portion of on-the-job accidents that electrical workers experience. These links discuss methods of eliminating such mishaps, from correct personal fall arrest systems to proper ladder usage.

  • Construction. OSHA eTool.
  • Fall Protection Safety Tips for Employers and Employees. OSHA and the Independent Electrical Contractors, Inc. Alliance. Describes general safety tips to help prevent fall-related injuries.

  • Fall Protection - It's a Snap! OSHA, (2003, February 3). Provides an employer information kit which includes many useful resources and links.

  • For additional information, see OSHA's Safety and Health Topics Pages on:

Motor Vehicles

Motor vehicle accidents, and rear-end collisions in particular, make up a significant portion of all accidents experienced by electrical workers.


Electrocution is a significant hazard in the electrical industry. Below are links to resources with solutions for electrocution hazards.

Safety and Health Programs

An effective safety and health program depends on the credibility of management's involvement in the program, inclusion of employees in safety and health decisions, rigorous worksite analysis to identify hazards and potential hazards, including those which could result from a change in worksite conditions or practices, stringent prevention and control measures, and thorough training. It addresses hazards whether or not they are regulated by government standards. The following references characterize and further explain safety and health programs.

Additional Information

Related Safety and Health Topics Pages

Other Resources

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