An electrician is an electrician and there is no difference between professionals working in different environments. This is a misconception many people hold in their minds about electricians. However, their work and responsibilities differ greatly and so is their training and work experience. If you want some wiring work do be carried out in your commercial establishment, you cannot call on a residential electrician to attend to it. Similarly, a commercial electrician will not be able to do full justice to the job at hand in a residential building. You need to understand the difference between a residential and commercial electrician to hire the services of the right professional in your premises.
Difference between commercial and residential electrician

Difference between commercial and residential electrician

The nomenclature gives you a clue about their workplace. A residential electrician is found working in homes and apartment buildings. Also, these professionals are trained to work on single phase power lines carrying 120 or 240 volts current. For some more powerful appliances like air conditioners and dryers, power lines carrying 240 volts are used inside homes. These electricians wrap wiring inside a sheath or casing so that it is not exposed, and it doesn’t get damaged to cause electric shock or fire.
Commercial electricians are found working in retail stores, shops, and offices. They usually work on three phase power lines with two lines carrying smaller voltage while the third leg carrying higher voltage. Commercial electricians lay power lines and install and repair light fittings.

Job Duties and Description

If one talks about various jobs carried out by residential and commercial electricians, he finds that both install and maintain electricity lines. They install electrical wiring and repair it whenever broken. However, it is the difference in training that separates a residential electrician from a commercial electrician. Jobs carried out by residential electricians include installation of electrical wiring and its repair and installation of power outlets for the purpose of lighting and air conditioning. Residential electricians follow different building codes and their aim is to protect the inmates of a building form electric shocks and fire. The responsibilities of commercial electrician include providing enough voltage to run heavy appliances and powerful lighting fixtures. They must deal with 3 phase power lines, and they are trained to install and fix broken lines.

Benefits of Using Electrical Contractors

If you need an electrician at your home or a commercial establishment, it is a good idea to hire the services of an electrical contractor rather than searching for a reliable electrician on your own. These contractors have both residential as well as commercial electricians working for them and they send a suitable professional to attend to the problem in your premises. All you must do is to describe your building and nature of work and they know which electrician will be best suited to fix the problem at your end. You do not need to know the difference between a residential and commercial electrician when calling an electrical contractor.

Frequently Asked Questions

As the designation implies, a commercial electrician is a professional who is trained to install and repair electrical wiring and systems in a commercial establishment like a shop, office, hotel, or a retail store. He is a trained and licensed electrical just like a residential electrician, but he has the skills and knowledge to attend to problems in a commercial workplace rather than a home.
The term residential or commercial comes to the mind of the consumer whenever there is a problem that needs servicing from a professional. If it is a home or an apartment, it is termed as a residential while all commercial places like shops, offices, hotels, and retail stores are classified under commercial establishments.
There are different building codes that need to be followed by an electrician working inside a building. These codes are different for residential, commercial, and industrial buildings. Residential and commercial electricians understand these codes and complete the work of the client accordingly.

Commercial electrician is trained to look after installation and repair of electrical wiring in commercial establishments. The word industrial comes into picture as soon as the establishment involves manufacturing of goods. Industrial electrical goes to attend electrical problems in factories in industrial areas outside the city area limits.

If you live in New York and need to hire services of an electrician, it is natural for you to look for a good quality electrical contractor in your area. Daven Electric is the leading electrical contractor in New York providing high quality services to its clients in residential and commercial establishments. Call at 212.390.1106 to get a qualified and licensed residential or commercial electrician to carry out the work in your premises in a satisfactory manner. You can also email us at to get a quick response from us.