Circuit breaker repair in Los Angeles
A breaker that keeps tripping is not being difficult. It is doing its job. The trip is the panel cutting power to a circuit because something on that circuit crossed a line it was built to hold. The question is what, and that is what we come out to answer.
A.D.I. Electrical Services is a licensed C-10 electrical contractor, LIC# 977443, working across Los Angeles and the west San Fernando Valley. We repair breakers, diagnose the circuits behind them, and replace panels that have reached the end of their life. If your power is out on one circuit, or the whole panel keeps dropping, call (866) 561-7545.
Why does my breaker keep tripping?
There are four common reasons, and they are not equally serious. Sorting out which one you have is the first thing our electrician does on site, because the fix is different for each.
The circuit is overloaded
This is the most common and the least alarming. Too many things are drawing power on one circuit at the same time. A space heater, a microwave and a kettle on the same kitchen circuit will do it. The breaker holds its rated current, usually 15 or 20 amps, and trips when the draw goes past it for long enough. Moving some of the load to another circuit often solves it. If a circuit trips even under normal use, it may be carrying more outlets than it was designed for, and that is a wiring question rather than a habit.
There is a short circuit
A short is a hot wire touching a neutral or a ground where it should not. The current spikes and the breaker trips fast and hard. Shorts come from damaged cable, a failed appliance, a chewed wire, or a loose connection inside an outlet or switch. A short is not something to keep resetting past. The heat that builds at the fault point is how electrical fires start.
There is a ground fault
A ground fault is current leaking to ground, often through moisture. It shows up most in kitchens, bathrooms, garages and outdoor outlets, which is exactly why those are on GFCI protection. If a GFCI outlet or breaker keeps tripping, it is usually catching a real fault, not misbehaving.
The breaker itself has failed
Breakers wear out. One that has tripped thousands of times, or sat in a hot garage panel for thirty years, can start tripping at less than its rating or refuse to reset. In some panels the breaker is the problem more often than the circuit. We come back to those panels below, because two brands common in older Valley homes fail this way as a rule rather than an exception.
My breaker won't reset. What now?
A breaker that will not reset is telling you the fault is still live. Forcing it does nothing useful and can be dangerous. Switch the breaker fully off, unplug or turn off whatever is on that circuit, then try once more. If it holds with everything off, something you turned back on is the cause. If it still will not reset with the circuit clear, the fault is in the wiring or the breaker, and that is the point to call an electrician rather than keep trying.
Half my house has no power but no breaker has tripped
This one worries people, and it should be looked at promptly. When roughly half the house goes dead and every breaker still looks on, the usual cause is a lost connection on one of the two main legs feeding the panel, often at the main breaker, the meter, or the utility connection. It can also be a failing main breaker. This is not a reset-and-wait situation. Loose main connections arc and heat, and they are one of the more serious things we find. Call (866) 561-7545 and we will prioritize it.
Panels we see fail: Federal Pacific and Zinsco
If your home was built or rewired between the 1950s and the 1980s, your panel may be a Federal Pacific Stab-Lok or a Zinsco. Both were installed across Los Angeles for decades and both have a documented habit of breakers that do not trip when they should, or that trip and cannot be reset. A breaker that fails to trip on a real fault is the dangerous version of this problem, because the protection you are counting on is not there.
We do not condemn a panel to sell an upgrade. We test what is in front of us and tell you what it is doing. If your panel is one of these and the breakers are behaving unpredictably, replacing it is usually the honest answer, and a modern panel restores protection the old one no longer gives. A 200 amp panel upgrade starts at $1,949 in our shop, and we quote your specific job after seeing the panel, the service size and the run to the meter.
What a repair visit looks like
We start with the panel and the circuit that is tripping. We check the breaker, the connections, and the load, then trace the circuit to find where the fault sits. Most single-circuit faults are found and repaired in one visit. Where the problem is a worn breaker, we replace it with the correct type and rating for your panel, not a near-enough substitute, because a mismatched breaker is its own hazard.
Our diagnostic visit is booked as two hours of electrical labour at $199, and the panel labeling and full home electrical inspection is $129 if you want the whole panel checked and every circuit mapped while we are there. Anything beyond the diagnostic, such as rewiring a faulted circuit or replacing a panel, is quoted before we do it, so you decide with the number in front of you.
When a tripping breaker is actually a wiring problem
Sometimes the breaker and the panel are fine and the circuit behind them is the issue. Aluminium branch wiring, common in homes wired between 1965 and 1973, loosens at connections over time and can cause heat and intermittent trips. Cloth-insulated and knob-and-tube wiring in older Valley homes can break down and short. When we find wiring at the root, we tell you plainly, because resetting a breaker on a failing circuit treats the symptom and leaves the cause in the wall.
Areas we cover
We repair breakers and panels across Woodland Hills, Calabasas, Encino, Tarzana, Reseda, Canoga Park, West Hills, Winnetka, Chatsworth, Northridge and the wider Los Angeles area. If you are not sure whether you are in range, call and ask.
Book a breaker diagnosis
If a breaker keeps tripping, will not reset, or a section of your home has lost power, call A.D.I. Electrical Services at (866) 561-7545. We will find what is causing it and tell you what it takes to fix, before any work starts.
Frequently Asked Questions
No. A breaker trips because it is catching a real problem, usually an overload, a short or a ground fault. Resetting it repeatedly forces current through whatever is wrong and can overheat the wiring. Reset once with the circuit cleared, and if it trips again, have it diagnosed.
Our diagnostic visit is $199 for two hours of electrical labour, and a full panel labeling with a home electrical inspection is $129. The repair itself depends on whether the fault is a worn breaker, a wiring problem or a failing panel. We quote the repair after diagnosis, before any work begins.
A breaker that will not reset is telling you the fault is still present. Turn the breaker fully off, turn off everything on that circuit, then try once. If it still will not hold with the circuit clear, the fault is in the wiring or the breaker and needs an electrician.
This is usually a lost connection on one of the two main legs feeding your panel, often at the main breaker or the utility connection, or a failing main breaker. It should be checked promptly because loose main connections generate heat. Call (866) 561-7545.
Often just the breaker, if the panel is sound. If your panel is a Federal Pacific Stab-Lok or a Zinsco, or is corroded or undersized, replacement is frequently the safer answer. We test what you have and tell you which it is rather than defaulting to an upgrade.
Most single-circuit faults are diagnosed and repaired in one visit. Same-day service depends on the day’s schedule, so call (866) 561-7545 and we will tell you the soonest we can be out.