Not really. There are commercial electricians, residential electricians, and industrial electrical contractors. Their electrical work will most likely be quite different in terms of materials used, load requirements, and power requirements. The difference between commercial, residential, and industrial electricians is actually very small.
In general a commercial electrician will use the same kind of equipment and wire for their jobs as a residential electrician. Commercial electrical contractors will often use copper wire and other materials like aluminum to conduct their electrical work. When it comes to commercial electrician, there is not much difference in the way they conduct their work, they use the same kind of wire. If you need a commercial electrician for your industrial or commercial business, you may have to provide them with special equipment such as a breaker panel or a grounded conductor cable.
On the other hand, the only major difference between a commercial, residential, and commercial electrician is that in the latter case, the work may be much heavier than residential electrical contractor. The industrial or commercial electrician is generally hired for heavy-duty and long-term work. If you hire a residential electrician, you may just have a simple electrical work at home or an office. However, if you need commercial electrician for your industrial or commercial business, it will mean hiring more people, hiring a bigger company, and hiring many employees. This may require you to purchase a new system and hire some more employees.
If you look around, you will most likely find many electrical contractors and electrical engineers working in your area. Many electricians also have their own workshops, where they install the electrical equipment and work on new projects. You will see some electricians who will just do the basic electrical jobs at home while others specialize in electrical work in factories, hospitals, industrial plants, construction sites, schools, banks, airports, government offices, and more.
A commercial electrical contractor will usually do more than just wire, install, and maintain electrical equipment, they will also handle and carry out all the complicated tasks related to electrical work. They may also install switches and circuit breakers for larger installations and build and perform the safety system of the electrical equipment. They will install the safety switch to turn off power before the electrician starts work. They may also install safety ground wire that can protect from shock in case of electric shock or fire. If the electricity goes outages.
On the other hand, residential electrician are mostly responsible to do one or two basic jobs like installing switches, circuits and lighting fittings, insulation of wiring, and installation of appliances. They will just work at home or office. They will also handle any emergency electrical problems like light bulbs that go out, fire alarms, and fire extinguishers. They will not handle the installation of circuit breakers, or other complex wiring. They will just provide you with basic electrical services at your homes or offices. If you hire a residential electrician, you will have to pay them extra for their help and you may have to provide the extra charges for their services.
Industrial electrician can work on large installations and jobs that have to do with large power consumption, heavy machinery, and equipment manufacturing. They are hired to do complicated jobs like heavy industries like welding, soldering, cutting of metals, soldering of joints, and much more. They will also deal with the installation of large amounts of electrical equipment. If you need them to work in the field of the installation of electrical equipment and work with electrical equipment, you may need to give them additional training, experience, and certification.
Although electrician is a person that deals mainly with electrical work, but some electrician also have knowledge and experience in many other fields like plumbing, electrical, and even electrical drafting. They are trained to work with many different kinds of equipment in different areas. They can do anything from installing faucets to lighting and ventilation systems. Electrical contractors are needed by almost everyone who wants to make their houses and offices fully functional and safe.