When was the last time you stopped to think about how your electrical system works? Understanding the main components of a residential electrical system and how they work together to supply your home with energy can help you spot potential issues more easily.

Cleaning your air purifier will help ensure that it can keep your indoor air clean as well. Here's how to keep your air purifier in tip-top shape.

Has your utility company sent you a notice about installing a smart meter? Here's everything you should know.

Hot wires are dangerous. Learn how to identify them so you don't put yourself or your family in harm's way while working with electrics.

If you go with a professional service, tree trimming costs can be high. Going the DIY route can save you money, but it’s not always the safest thing to do. Here’s what you need to know.