Commercial Electricians in Virginia

What Makes Commercial Electrical Repair Different From its Residential Counterpart?

commercial electrical services

You will often see electrical services companies advertise commercial or residential electrical work, or in some cases, both types. This naturally leads to the question of what makes them different from each other. The answer depends on the specific commercial building involved, but in some cases, it turns out that the difference is quite significant.
The biggest differences are seen in commercial applications that involve powerful equipment, heavy electrical machinery, and other such things. These machines often use three-phase power, while residential applications almost always use two-phase power. The two types are not interchangeable, so a purely residential electricians are unlikely to have the skill to handle three-phase systems.


Next, the size of the electrical system is often quite different, even if it uses two-phase power. A typical two-bedroom house often needs only a few circuits to send power to every room, while a large commercial structure might have tens or even hundreds of separate ones. Because of this, installation, troubleshooting, and repair are all bigger jobs in the commercial setting. An Alexandria, Virginia, electrician who advertises commercial work will have enough people on staff to get these jobs done on a relatively fast time frame, while it could take a mom-and-pop residential electrician many days to cover the same amount of work.


Finally, getting to a problematic circuit for commercial electrical repair can require more peripheral work than it would with a house. Commercial buildings are often made of cement blocks or other hard materials, while most of the circuits in a house can be accessed by removing a bit of drywall. This makes it so that a commercial electrician will stock his truck with heavier and more powerful tools for this purpose. While a residential electrician Alexandria VA may have the right tools, too, it is far from guaranteed. This makes it so a residential-only company simply may not be able to get to the part of the system that needs the work.


Because of these and other differences, it's important to hire a commercial Alexandria, Virginia electrician when you need commercial electrical repair. The type, size, and total power of a commercial system is almost always quite different from those used for single-family homes. The only exception is when an old house has been converted to hold offices, in which case, the original residential system might still be in place.


If you have any doubts about which type of electrician to hire, choose a firm that is set up to handle both system types. Then, you won't have to find a new electrician Alexandria VA if your system doesn't match the expected specifications.