Ceiling fans, lights, smoke detectors, plugs and switches. These are all items that need to be addressed at least on some level. It is said that electrical systems need to be updated every 10 years, and replaced every 30 years. So, what does that mean for these basic items.

Now that we’ve taken a look at all the small things, let’s turn our attention to the main panel. As mentioned earlier, electrical systems, like a car or any other system that functions as many parts in simulations operation, need maintenance. The general rule is an update every 10 years, and replacement every 30 years. So for many of us, that can put us overdue on both.