Electrical Projects That Should Be Performed By Professional Electrical Contractors

Posted on: 16 October 2015

Some simple electrical tasks, such as changing an outlet or a light switch, can be performed by the average homeowner without substantial risk to health and home. However, some tasks are either too difficult or too dangerous for anyone other than a certified electrician to perform. These jobs include:

Running electric wire through existing walls and ceilings

If you are running electric wire from a new installation to your circuit box, you will likely face numerous problems if you intend to run it inside finished walls and ceilings. In addition to wall studs and floor joists, you may find unplanned and unexplained obstructions that will not allow the wire to proceed. 

Insulation can pose a problem inside walls in newer homes, while older homes may have patches of fallen plaster and other materials that were simply covered over during previous renovations. Many older homes are also built with rooms that are out of square.

This means that when you drill a hole in a upper room floor for wire to pass through to the floor below, the hole may not appear in the same area in the lower room. Instead of being inside the wall as desired, it may be an inch or two outside the wall on the lower floor.

The only type of wiring job that can be handled easily by amateurs would be an installation that is located in a straight run directly above the breaker box, without the need to navigate through twists and turns in finished walls.

Adding lines for high-powered appliances

Even if you have a direct path from a new electric stove or dryer to your breaker box, these type of appliances require the installation of at least a thirty amp line, which requires an eight to ten gauge wire, depending on the line requirement.

This wire is very thick and difficult to bend and connect. If wire connections are not secure, these lines carry enough power to actually melt the thirty amp receptacle or start an electrical fire.

Adding a secondary breaker box

When your main breaker box is full and you still need additional power sources, a secondary breaker box can be connected to the original box. Working inside the breaker box is extremely dangerous for non-professionals, because of the enhanced risk of electrocution or fire from working with the main power line to the home.

This is a job for a licensed electrician, who has the knowledge and experience necessary to perform these types of jobs safely and within the local building code regulations.

It's a good thing to try to save money by performing some electrical work yourself, but know your limitations and leave some jobs to the pros, like those at R & R Electric Co Inc or similar companies.

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