Half My House Has No Power in Winter Garden
Some rooms have electricity and others do not. Here is what that usually means and what to do next.
Why only half the house is dark
Most U.S. homes receive power from two incoming legs, and the panel splits them across circuits. If one leg is interrupted, roughly half of the circuits can go dead while the others work, and 240V appliances may stop altogether. Different causes can produce this pattern.
Common explanations
Without testing, no one can tell which applies. Possibilities include:
- A main breaker or large breaker partially tripped or failed
- A loose or damaged connection at the panel or meter
- A problem with a service conductor between the utility and your home
- A neutral problem that creates unusual voltage in some circuits
- Storm damage that affected one leg of the service
Signs that point to the utility vs. your home
If neighbors also have lights flickering or only partial power, notify your electric utility. If only your home is affected, the fault may be on your side of the connection. If you are unsure, a utility representative or an electrician can help you work out which.
What not to do
Do not open the panel, test wires, or reset breakers repeatedly. Avoid running extension cords from working outlets to power heavy appliances. If you notice buzzing, heat, odors, or flickering that changes brightness, treat it as urgent and consider shutting off sensitive electronics only if you can do so safely away from the panel.
Related help
If the cause may be a breaker, read circuit breaker repair. For the broader picture, see partial power outage repair. If the issue followed severe weather, see storm power damage.
Half your home without power?
Describe the problem and ask about service availability from an independent electrical service provider serving Winter Garden.