Most electrical problems start with a homeowner doing the obvious thing: resetting the breaker, checking the GFCI, swapping the bulb. That is the right place to start. The point where it stops making sense is when the breaker trips again under normal load, when the outlet stays dead after the reset, or when something smells wrong near a panel or wall. At that point the problem is somewhere in the wiring, and poking at it without the right tools makes it worse. We cover Antioch for exactly that kind of call, and for everything from a single outlet replacement to a full service upgrade.
Antioch is a large city with a wide range of housing. Older properties on the west side carry wiring that has been added to and modified over decades, sometimes without documentation. Newer construction on the east side brings its own questions around load capacity and EV-ready circuits. Rental properties, multi-unit buildings, and commercial spaces each have their own code requirements. Whatever the property type, we scope the job on the call, confirm the price before scheduling, and handle the work to current code.
Call (530) 298-9565 for a quote.
The question comes up constantly in a city this size, and it is the right one to ask before any major addition goes in. An EV charger, a new appliance circuit, a subpanel for a garage conversion, a battery backup system tied to an existing solar installation: each of these draws real load, and whether the existing service can carry it is not something to guess at.
We work it out by looking at what the panel is rated for, what it is already running, and what headroom is left. A 100-amp service that is already carrying a full household load has very little room before a new circuit causes problems. A 200-amp service with open slots is a different conversation. When the supply cannot take the addition as-is, the options are a service upgrade, a subpanel off the main panel, or load redistribution, and we explain which makes sense before any work is scheduled.
A panel replacement or 200-amp service upgrade is not a small job, but it is a straightforward one when the existing service is genuinely the limiting factor. We handle the panel work, the service entrance, and the load calculations. If the utility requires a meter upgrade as part of the process, we explain what that involves so there are no gaps in the plan.
A subpanel is the right call when a detached structure, a converted garage, or a specific area of the property needs its own circuits but the main panel still has capacity to feed it. It keeps the new circuits organized, reduces the load on individual breakers in the main panel, and makes future additions easier to manage.
Electrical quotes are not flat because electrical work is not flat. What the fault turns out to be, what has to be opened up to reach it, and whether the existing wiring or panel can carry the change are the things that move a number. A simple outlet replacement on a circuit that is already properly grounded and sized is one scope of work. The same outlet in a room where the wiring behind it turns out to be aluminum branch circuit wiring from a previous decade is a different scope entirely.
The way we handle it is the same on every call. You describe what you are seeing, we ask the questions that help us understand what the job likely involves, and we give you a price before anything is scheduled. A price agreed before every visit. Clear scheduling every visit. Code-compliant every visit. If something changes once the wall is open or the panel is pulled, we tell you before the work continues. The scope and the rate are settled before anyone shows up, and any change to that gets explained in plain terms, not after the fact.
Previous electrical work runs the full range. Some of it is sound but out of date, needing a GFCI upgrade or a grounding correction to meet current code. Some of it was done without a permit and is missing the protection it should have. Some of it was done incorrectly and is a hazard. We trace what is there, identify what the problem actually is, and fix it cleanly.
Grounding and bonding corrections are among the most common things we find in older Antioch properties. A circuit that was added years ago without a proper ground, a panel with bonding issues, or a subpanel that was wired without following current requirements: each of those has a specific fix, and we explain what it is before we do it.
Some previous work cannot be corrected incrementally. Wiring that has been spliced incorrectly, junction boxes buried in walls without access, or circuits that were overloaded and show heat damage need to be replaced rather than patched. We tell you which category the work falls into without making a drama of it. A plain answer on repair versus upgrade is part of every conversation.
An intermittent fault is the hardest kind to catch because it is not always present when you go looking for it. A breaker that trips once a week under specific conditions, a light that flickers only when another appliance runs, a circuit that loses power and then comes back: these point to a loose connection, a failing device, or a load issue somewhere in the circuit. We trace the fault rather than swapping components until something holds. We trace the fault. We fix the wiring. We restore the power.
Electric ranges, wall ovens, and dryers run on 240-volt dedicated circuits, and the installation or replacement of those circuits is a common call. The work involves the right wire gauge for the load, the correct breaker size, and a proper connection at both ends. When a new appliance does not match the existing outlet configuration, that gets resolved as part of the same visit.
Three-way switches control a single fixture from two locations, and four-way switches extend that to three or more. When one switch in the set stops working, or when a new switching arrangement needs to be wired into a room, the work involves understanding how the existing wiring is laid out before touching anything. We work it out on site and wire it correctly the first time.
This is some of the most common residential work we do in Antioch. New outlets in a room that does not have enough, GFCI outlets in kitchens and bathrooms, USB outlets, weatherproof outdoor outlets, dimmer switches, and standard replacements all follow the same approach: the right device for the location, wired to code, with the work area left as it was found.
Ceiling fans are straightforward when a properly rated box and a switch leg are already in place. When they are not, the work involves running new wiring and installing a fan-rated box, which is common in older rooms that were never set up for one. We handle both scenarios.
Not every electrical fault belongs to the homeowner's wiring. A voltage drop that affects the whole street, a problem at the transformer, or damage to the service entrance from a weather event can look from inside the house like a panel or wiring issue. Part of diagnosing a fault is working out which side of the meter it sits on.
When the fault is on our side, we fix it. When it is on the utility's side, we tell you what we found, what it means, and what to report when you call the utility. We do not leave you with a diagnosis and no direction. Clear communication from the first call to the final test is how the work runs here.
Commercial electrical work in Antioch, whether it is a retail space, an office, or a multi-unit building, often has to happen around the people using the property. We work out the scope on the call and confirm what access is needed and when. For work that requires a circuit to be de-energized, we plan around the hours that cause the least disruption rather than defaulting to whatever is easiest for the schedule.
Property managers and landlords call us regularly for code compliance work, outlet and panel repairs between tenants, and safety inspections before a new lease. Someone needs to be present and able to provide access. That can be the tenant, the property manager, or anyone else who has been authorized to let the work proceed. We confirm those arrangements when the visit is booked.
We're available every day from 7:00 AM to 8:30 PM. That covers early calls before a workday starts and evening calls when something goes wrong after hours.
Antioch is the primary focus of this page, and we cover the full city. We also take calls from Brentwood, Oakley, Pittsburg, Clayton, and Knightsen. Work extends across Contra Costa County when the job calls for it. If you are outside Antioch and want to confirm whether your address is covered, call and ask. The process is written out on our electrical repair services page.
Permit requirements vary by jurisdiction and by the type of work involved. When a permit is needed, we confirm what is required at your address and handle the arrangement as part of the job scope. Ask about this on the call and we will tell you what applies.
Outlets and lighting in a home are often on separate circuits, so one set losing power while the other stays on usually points to a tripped breaker or a failed GFCI upstream on the outlet circuit. We trace the affected circuit to confirm the cause before replacing anything.
Yes. A pre-sale or pre-lease electrical inspection covers the panel condition, the wiring, GFCI and AFCI protection gaps, grounding, and any visible hazards. It gives buyers, sellers, and landlords a clear picture of what is in place and what needs attention. We explain what we find in plain terms and give you a price for any repair work before anything is scheduled.
Leave the circuit off and call us. A breaker that trips and will not hold a reset is telling you something is wrong on that circuit, whether it is an overload, a short, or a failing breaker. Forcing it back on without knowing the cause can damage equipment or create a hazard. Describe what happened on the call and we will tell you what the likely cause is and what the next step looks like.
On multi-day jobs, restoring power to completed sections at the end of each day is standard practice where the work allows it. We confirm the plan for each day when the job is scoped so you know what to expect overnight.
Pool pumps, lighting, and other water feature equipment require circuits that meet specific code requirements for outdoor and wet-location installations. GFCI protection and proper bonding are part of the scope. We assess what the equipment needs and what is already in place before any work begins.
A full rewire on an occupied property is typically staged by section, restoring power to completed areas before moving to the next. The approach depends on the size of the property and the scope of the work, and we plan the sequence with you before the job starts so you know what to expect each day.
Older properties in the city often carry wiring that has been modified and added to over the years, sometimes without documentation or permits. Aluminum branch circuit wiring, missing grounds, and panels that have been pushed beyond their original capacity are common findings. Newer construction tends to raise questions around load capacity for EV chargers, battery backup systems, and high-draw appliances. The diagnostic approach is the same either way: we trace what is there before recommending a fix.
Yes. On renovation projects where electrical rough-in happens before the walls are closed, we return after the drywall is finished to complete the trim-out: installing outlets, switches, fixtures, and covers. This is a standard part of the renovation sequence and is scoped as part of the original job.
Decisions about the work get made while you are on the phone. When you call, we ask what you are seeing, what the circuit or panel is doing, and what the property is. By the end of that call you will know what the job involves, what it costs, and when it can be done.
Call Davis Electrical Company at (530) 298-9565 and get the answers you need before anything is scheduled.
Just as close, we take electrical work in: Brentwood, Pittsburg, Clayton, Bay Point, Concord.
Every electrical job we handle starts with a clear scope and a price you hear before anything is scheduled. Whether the call is about a tripped breaker, a panel that can no longer carry the load, or a new EV charger circuit, we work through the same process: trace the problem, explain what it takes to fix it, and get the work done to code. The table below covers the services we offer in Antioch and across Contra Costa County, along with notes on what each one involves and who it fits best.
| Service | What the Job Involves | When You Need It | Things to Know |
|---|---|---|---|
| Electrical Panel and Service UpgradesMost Popular |
| Homes adding EV chargers, major appliances, or solar systems that have outgrown their current service | Panel capacity is the starting point for any large electrical addition. We give a plain answer on repair versus upgrade before any work is scheduled, so you know what you are approving. |
| Breaker and Fuse Repair |
| Breakers that trip repeatedly or will not hold a reset | A breaker that trips under normal load is often signaling an overloaded circuit or a wiring fault, not just a worn breaker. We check both before recommending a fix. |
| Dedicated Appliance Circuits |
| Appliance additions, remodels, and rental unit upgrades between tenants | Most large appliances require a circuit of their own. Sharing a circuit between a refrigerator, microwave, or washer and other loads is one of the most common causes of nuisance tripping. |
Call (530) 298-9565 to get a price and schedule a visit. We are available every day from 7 AM to 8:30 PM for both urgent calls and planned work.
(530) 298-9565