A shiny, flexible metal sheath coming out of a wall or ceiling box can make homeowners wonder whether they have a problem on their hands.…

A home can be old without being unsafe, and it can also have electrical conditions that deserve prompt attention. That distinction is at the center…

Code requires a clear working space in front of a subpanel, just as it does for a main panel, so the panel can be safely…

Code requires junction boxes to remain accessible, which means a buried or concealed junction box is a violation. A junction box is where wires are…

Yes, a missing outlet cover is a code violation. Code requires every outlet, switch, and electrical box to have a cover plate, because the cover…

Code requires that every outlet, switch, and electrical box have a cover plate, also called a faceplate. This is a basic but important safety requirement:…

Older homes do not always need full grounding upgrades to pass an inspection, but it depends on the type of inspection and the situation. Original…

Code requires the metal water piping system in a home to be bonded to the electrical system. Bonding connects the metal piping to the grounding…

Whether a missing ground wire is a code violation depends on the situation, particularly the home's age and what is being done. Modern wiring is…

Electrical code requires a home's electrical system to be grounded and bonded so it can safely handle faults and protect people from shock. In broad…