Different Types of Electricians
The different types of electricians include residential electricians, who focus on home wiring and repairs; commercial electricians, who work in large-scale buildings; and industrial electricians, who handle high-voltage systems in power plants and factories.
Each type of electrician plays a crucial role in ensuring the safety and functionality of electrical systems.
In this guide, Ewing Electric Co. discusses the different types of electricians to help you better understand which professional is right for your needs. If you require an electrician in Charlotte, NC, call us at (704)804-3320 for expert service and reliable solutions.
Residential Electricians
A residential electrician specializes in installing, repairing, and maintaining home electrical systems. Their role includes wiring new homes, upgrading electrical systems, fixing faulty wiring, and installing appliances such as air conditioning, lighting, and home electrical panels. They also troubleshoot issues like circuit overloads and faulty connections to ensure safety and compliance with local building codes.
Key responsibilities of a residential electrician:
- Installation: Installing wiring, outlets, switches, and electrical panels.
- Maintenance: Regular inspection and maintenance of electrical systems to ensure they remain in good condition.
- Repairs: Troubleshooting and repairing electrical faults, such as short circuits or power outages.
- Upgrades: Updating old wiring or panels to meet modern electrical demands.
- Compliance: Ensuring all electrical work complies with national and local safety codes.
Residential electricians play a critical role in ensuring homes’ electrical safety and functionality, providing essential services for homeowners to maintain and improve their living spaces. Whether a new home build or a simple repair, these electricians offer expertise to ensure safe and efficient electrical systems.

Commercial electricians
A commercial electrician specializes in electrical systems within more extensive commercial settings, such as office buildings, schools, hospitals, and retail stores.
Their work involves installing, maintaining, and repairing complex electrical systems, including wiring, lighting, and power distribution. Unlike residential electricians, commercial electricians often handle higher voltage systems and more sophisticated equipment that require advanced knowledge of commercial codes and safety regulations.
Commercial electricians also work with specialized electrical components designed for high-demand environments. They may be responsible for troubleshooting, upgrading systems, and ensuring the safe operation of electrical infrastructure in large-scale buildings.
Industrial electricians
An industrial electrician works in large-scale facilities such as power plants, manufacturing plants, chemical plants, and mines. They are responsible for installing, maintaining, and repairing electrical systems that power machinery, equipment, and infrastructure.
They often deal with high-voltage systems, large machinery, and complex control systems essential for industrial operations. Their expertise extends to troubleshooting and upgrading these systems to ensure safety and efficiency.
Industrial electricians must adhere to strict safety protocols and understand specialized electrical codes relevant to their industry. They also require advanced technical skills to handle both electron and mechanical components in an initial setting.
Electricians Have Specializations and Training
Electricians must undergo specific training and certification programs to become specialized in the various fields of electrical work. Apprenticeships, such as those offered by the Western Electrical Contractors Association (WECA), combine job experience with classroom instruction to provide a thorough foundation in electrical trade skills.
Here are some key aspects of their training:
- Apprenticeship Programs: These programs, often certified by the US Department of Labor, allow apprentices to earn wages while gaining hands-on experience and classroom instruction. They can lead to national certification and, in some cases, college credit upon completion.
- Specialized Training: Different specializations require unique training. For example, residential electricians must be trained under a licensed electrician, while commercial electricians must complete apprenticeships in commercial settings. Industrial electricians must be trained in high-voltage wiring and heavy machinery.
- Continuing Education: Advanced programs, like the IEC’s Professional Electrician’s Program, offer ongoing technical training to keep electricians updated on new technologies and safety standards. This can lead to higher wages and greater job security.