What electrical hazards from DIY work do inspectors commonly find?
Quick answer: Inspectors frequently find amateur electrical work in Bloomington homes, including double-tapped breakers, missing junction box covers, open splices not in boxes, improper wire connections, reversed polarity, missing grounds, overloaded circuits, and extension cords used as permanent wiring. These DIY shortcuts create fire and shock hazards. Most are correctable affordably by a licensed electrician. Identifying them is a core part of the inspection, since past unpermitted work is one of the more common sources of hidden electrical risk.
Connection errors are the most common. Wires joined outside a box, missing wire nuts, overloaded terminals, and double-tapped breakers all create loose connections that overheat. These are classic signs of well-meaning but unsafe homeowner work.
Missing safety basics show up often too. Open junction boxes without covers, reversed hot and neutral wiring, absent grounds, and circuits pushed beyond their capacity all appear in homes where past owners made changes without an electrician.
The reassuring part is that most are inexpensive to fix. A licensed electrician can correct these hazards efficiently, and the inspection's job is to find them so they can be addressed before they cause a fire or shock rather than after.
