A symptom is worth more on the phone than a guess at a cause. “The kitchen breaker goes about twice a week, usually in the evening” is a useful sentence; “I think it needs a new panel” is not, because it discards the evidence and keeps only the conclusion. Each page below sets out what the behavior usually means, what it sometimes means, what you can safely check yourself, and where the line sits between annoying and urgent.
Whether it goes instantly, after ten minutes, only with one appliance, or only in the rain sorts the fault into one of three categories before anyone arrives. Also why a GFCI and an AFCI are answering questions a plain breaker never asks.
Four candidate locations, which is unusually few, and two of them sit past the meter where the property owner has no business looking. The 240-volt appliances are the tell: if they all stopped together, the pattern is a service one.
Three questions settle most of it: does it follow a motor starting, does it affect one room or all of them, and has it changed since last year. There is also a boring answer involving a dimmer and an LED lamp that is right more often than people expect.
The page opens with an instruction rather than an explanation, because the circuit needs switching off before anything else happens. Then: what overheats, what the plate looks like when it has, and why no tripped breaker proves nothing.
Restoration finished and the house came back wrong. On a long overhead drop across acreage this is as likely to be the utility’s side as yours, so the page spends its length on evidence and on which number to dial first.
The diagnostic page underneath all five: how a circuit is mapped, why the search gets split at the middle, and why an intermittent fault is billed differently from a dead one.
Three of the five symptoms above can reasonably be observed for a day while you arrange a visit. Two cannot, and it is worth knowing which before you are standing in a hallway deciding.
A burning smell at a receptacle. Something in that box is hot enough to break down plastic. Switch off the breaker feeding it — or the main, if the legend is unclear — unplug what is in it, and leave it off. Do not plug something else in to check whether the smell returns, and do not take the faceplate off. If there is smoke or visible flame, leave and call 911. What it means once the circuit is dead →
Lights brightening in one room while they dim in another. That seesaw is the signature of an open or failing neutral, and it is the only symptom on this site that actively destroys equipment while you think about it. The two halves of the service end up dividing 240 volts between them by load, so one side runs well above 120 volts and everything on it with a power supply is being overstressed. Unplug electronics, stop trying to start motors, and make the call the same day. The storm-restoration version → · The version with no obvious trigger →
Everything else on this list — a breaker that trips predictably, half a house dark with the surviving lights behaving normally, a flicker that has been there since the LEDs went in — is a scheduled call rather than an emergency one. That distinction is most of what these pages exist to give you.
What it does, when it does it, and what else was running. Getting connected with an independent, TDLR-licensed Fort Bend County electrician takes one call.
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