Outdated wiring isn’t just an inconvenience — it can be a serious safety hazard. Older systems may not handle today’s electrical demands and can increase the risk of fire or costly damage. Here are some of the most common signs your home may have wiring that needs attention:
If you’re resetting breakers often or blowing fuses, it may mean your wiring can’t keep up with your home’s electrical load.
Lights that flicker when you turn on appliances (like a microwave or vacuum) are a red flag for outdated or overloaded wiring.
Outlets that feel warm, show burn marks, or discoloration can indicate overheating or faulty wiring behind the walls.
If your home still has two-prong (ungrounded) outlets, that’s a clear sign the wiring is old and doesn’t meet modern safety standards.
Homes built before the 1970s may still have aluminum or knob-and-tube wiring — both of which are considered unsafe today.
Any unusual smells or sounds near outlets or switches should be taken seriously and checked immediately.
Outdated wiring can lead to electrical fires, shocks, or damage to your electronics and appliances. If you notice any of these warning signs, it’s best to have a licensed electrician perform an inspection and recommend upgrades.
Think your home might have outdated wiring? Call K.O. Electric today for a professional inspection and peace of mind.