Seeing flickering lights or a warm outlet? Those are not minor inconveniences. They are signals that something in your electrical system needs attention, and putting it off can turn a small fix into a much bigger problem.
We handle the full range of residential and commercial repairs: dead outlets, flickering or dimming lights, breakers that trip repeatedly, GFCI outlets that won't reset, and AFCI breakers that keep kicking off. Our diagnostics go past the symptom to find the actual cause, whether that's a loose connection, a wiring fault, or a grounding and bonding issue that has been building for years.
Arc-fault and ground-fault protection are often the reason a breaker keeps tripping. We can test your existing protection, replace faulty breakers, and install GFCI and AFCI devices where your current setup falls short of current code. Same-day and emergency availability means you are not sitting in the dark waiting for a callback. Call and we'll get the current flowing right.
Whether it's a single outlet or a full panel upgrade, we approach every job with the same attention to detail. Older panels were not designed to carry the electrical loads that modern homes and businesses demand, and an undersized or outdated panel is one of the most common reasons circuits keep tripping or outlets stop working reliably.
We replace worn or failing panels, upgrade 100-amp services to 200-amp, install subpanels where a home or commercial space needs additional capacity, and handle service-entrance and meter upgrades from start to finish. Every job includes a load calculation so the new panel is sized correctly for your actual usage, not just the minimum. Residential homeowners, landlords, and commercial clients across the Davis area and throughout Yolo County rely on us for this work. We keep our pricing straightforward: transparent pricing with no hidden fees on any wiring job, so you know what you're paying before we start. One ring and we're on it.
Staying ahead of electrical problems keeps your home safe. That applies whether you're adding a USB outlet in a kitchen remodel, replacing a dimmer switch that buzzes, or rewiring a house that has been running on knob-and-tube for decades.
We install and replace outlets of every type: standard, GFCI, AFCI, USB-integrated, and tamper-resistant. Dimmer switches, three-way switches, and smart switch wiring are all part of the same skill set. On the lighting side, we run circuits for recessed and LED lighting, hang ceiling fans, and extend circuits for exterior and landscape lighting, security lighting, and covered patio fixtures.
Older homes in Davis sometimes carry knob-and-tube wiring or aluminum branch-circuit wiring that no longer meets modern safety standards. We handle full whole-home rewiring, knob-and-tube replacement, and aluminum-wiring remediation, all done to current code. We built this business here, and we stand behind every job. One call, and an electrician is on the way.
Getting your power back is easier than you think, and so is adding the right circuits before a problem develops. Many appliances and fixtures need a dedicated circuit to run safely, and running them on a shared line is one of the most common causes of tripped breakers and overloaded panels.
We install dedicated 240V circuits for electric dryers, ranges, and ovens, and we run the circuits and make the electrical connections for hot tub and pool hookups. Garage outlets, weatherproof outdoor outlets, and home office circuits are routine work for us. We also hard-wire smoke detectors and carbon monoxide detectors throughout a home and handle bathroom exhaust fan wiring when a fan needs a proper dedicated circuit or a timer switch.
For every specialty hookup, we confirm that the panel has the capacity to carry the new load, and we pull the correct permit when the job requires one. That is the kind of electrical work neighbors pass along by word of mouth, because it holds up and it's done to code. Call for a quote and we'll walk you through what the job involves.
Davis sits at the center of one of the most forward-thinking energy communities in California. EV adoption here consistently ranks among the highest in the state, rooftop solar is common on homes and commercial buildings alike, and the threat of public-safety power shutoffs during fire season makes backup power a practical concern rather than a luxury. The three services below reflect what Davis property owners are actually asking us to do.
Davis has one of the highest EV adoption rates in California, driven by UC Davis, a strong local commitment to clean transportation, and a housing stock that increasingly supports home charging. A Level 2 home charger cuts overnight charging time dramatically compared to a standard 120V outlet, and it starts with running a dedicated 240V circuit from your panel to the garage or driveway.
We handle the full installation: load calculation to confirm your panel can carry the added circuit, any panel upgrade work needed to create capacity, and the circuit run and outlet or hardwired charger connection. We work with Tesla home chargers, universal Level 2 units, and EV charging stations from other manufacturers. If you're not sure what your panel can support, a quick call gets you an answer.
Many Davis homeowners already have rooftop solar, and a growing number are adding battery storage to hold that energy through the evening or through a public-safety power shutoff. The electrical side of a battery backup installation is not a minor job. It involves integrating the battery system with your existing panel, running the right circuits, and installing a transfer switch or interlock so the system switches cleanly when grid power drops.
We handle that electrical integration work: subpanel installation where needed, load calculations to confirm the system is sized for your usage, and code-compliant wiring throughout. We do not install solar panels or battery hardware, but we connect and commission the electrical side so the whole system works as designed.
Davis summers run hot and dry, and peak grid demand during those months can produce voltage spikes that damage electronics, appliances, and sensitive equipment without any visible warning. A whole-house surge protector installed at the panel intercepts those spikes before they reach your devices.
We install panel-level surge protection that meets current code, verify that grounding and bonding throughout the home are solid enough to make the protection effective, and pair the installation with a basic electrical safety inspection if you want to know the overall condition of your system. It's a straightforward job with a real return when the grid hiccups.
We work with the full range of residential clients: homeowners tackling a renovation, landlords keeping rental units safe and up to code, property managers handling multi-unit buildings, and home buyers who want an electrical inspection before closing. A pre-purchase electrical inspection can surface panel issues, wiring problems, and missing GFCI protection before they become your responsibility.
On the commercial side, we handle office wiring, retail build-outs, restaurant electrical work, and electrical repairs for multi-unit properties. Davis is our home base, and we regularly serve Woodland, West Sacramento, Dixon, Winters, Vacaville, and the Sacramento area. Power restored. Code-compliant. Done right.
Electrical problems rarely happen at a convenient time, and we don't think you should have to wait days to get someone out. Same-day service is available for most jobs, and we are reachable for emergency calls when the situation is urgent. Call for a quote and we'll give you a clear number before any work begins.
We price jobs honestly. There are no hidden fees added after the fact, and we won't recommend work you don't need. If you have questions about what a panel upgrade, a wiring job, or an EV charger installation typically involves, we're happy to talk through it on the phone before you commit to anything.
We serve Davis and the surrounding communities throughout Yolo County, including Woodland, Dixon, Winters, and West Sacramento. We also reach Vacaville, Elk Grove, and the broader Sacramento area. Call (530) 298-9565 and we can confirm coverage for your specific address.
Yes, same-day appointments are available for most jobs in Davis and the surrounding area. We also take emergency calls when the situation cannot wait. Call (530) 298-9565 early and we will do our best to get an electrician to you the same day.
We are available every day from 8:00 AM to 9:30 PM, including Saturdays and Sundays. Electrical problems do not follow a Monday-through-Friday schedule, and neither do we. Call (530) 298-9565 to check availability and get on the schedule.
When you call, we talk through what you are experiencing and give you a clear sense of what the job likely involves. We confirm a time that works, and an electrician arrives ready to diagnose and handle the work. There are no hidden fees added after the fact, and pricing is discussed before any work begins.
We discuss pricing upfront before any work starts, so you know what you are paying before an electrician picks up a tool. We do not add fees after the job is done that were not part of the original conversation. Call (530) 298-9565 and we will walk you through what the work involves and what it will cost.
A breaker that trips repeatedly in the kitchen is usually a sign that the circuit is overloaded or that a fault exists somewhere on the line. Do not keep resetting it without finding out why. Call us and we will diagnose the source, whether it is a wiring issue, a failing breaker, or a circuit that needs to be upgraded to handle the load.
Repeatedly resetting a breaker that trips again right away can stress the breaker itself and mask a wiring problem that needs attention. A breaker that will not hold is telling you something is wrong, not just inconvenient. Call us so we can find the actual cause and fix it safely.
For jobs in nearby communities across Yolo County and the surrounding area, travel is generally factored into the overall quote rather than billed as a separate line item. Call (530) 298-9565 with your address and we will be straightforward about what to expect before you commit to anything.
It helps to have a clear path to your electrical panel and to the area where the problem is located. If you know which breaker or outlet is involved, that information is useful to share when you call. Beyond that, we handle the diagnostics and will let you know if anything else is needed once we are on site.
Simple repairs like a dead outlet or a breaker replacement often take an hour or less. Larger jobs such as a panel upgrade, a whole-home rewiring, or an EV charger installation take longer, and we will give you a realistic time estimate when we scope the work. We do not rush jobs to fit a tight schedule and then leave problems behind.
Trusted for years. Ready for your wiring. Call anytime. Kemmis Electrical Contractors is locally owned and personally accountable for every job we take on. When you call, you reach someone who knows Davis, knows the work, and can get you on the schedule without the runaround. Whether you need a quick repair, a full panel replacement, or an EV charger circuit installed before the weekend, we're ready to help. Call (530) 298-9565 for a quote today. One ring and we're on it.
From a dead outlet to a full service-entrance upgrade, we handle the electrical work Davis homeowners, landlords, and businesses call about every day. Every job is approached with the same standard: the wiring done right the first time, priced honestly before we start, and completed to current code. The table below covers the services we offer and what each one involves, so you know what to expect before you pick up the phone.
| Service Type | Scope of Work | Ideal For | Worth Knowing |
|---|---|---|---|
| Standby Battery for Outages | Battery backup electrical integration, Transfer switch installation, Critical-load subpanel wiring, Panel capacity and load assessment | Davis homeowners who want reliable backup power during public-safety power shutoffs or grid outages | A properly wired transfer switch ensures your backup system switches cleanly when grid power drops and cannot back-feed the utility lines, which is a code and safety requirement. |
| Breaker & Fuse Repair | Breaker replacement, Fuse panel evaluation, Arc-fault and ground-fault breaker testing, Repeated-trip diagnosis | Homes where breakers trip often or a single circuit keeps failing | A breaker that will not hold after resetting is telling you something is wrong upstream. We find the actual cause rather than just swapping the breaker. |
| Hot-Tub Circuits | 240V dedicated circuit installation, GFCI breaker and disconnect installation, Weatherproof wiring and conduit runs, Panel capacity verification | Homeowners adding a hot tub or spa to an existing property | Hot tub wiring requires a dedicated GFCI-protected circuit and a disconnect within sight of the unit. Both are code requirements, not optional upgrades. |
| Ceiling Fan Installation | Fan and light kit installation, Brace box installation for older ceilings, Switch and wiring connection, Replacement of existing fans | Homeowners adding comfort and airflow without a full electrical project | Ceiling fans require a rated junction box that can handle the weight and motion. Standard light fixture boxes are not rated for fan loads. |
| Electrical Panel Upgrades | 100-amp to 200-amp service upgrades, Subpanel installation, Load calculations for existing and new usage, Service-entrance and meter upgrades | Homes with outdated panels, frequent trips, or added load from EVs, solar, or appliances | Panel upgrades are permitted work. We handle the permit, the inspection, and the coordination with the utility so you do not have to manage that process yourself. |
| Lighting Installation | Recessed and LED fixture installation, Exterior and landscape lighting, Security and patio lighting, Circuit runs for new lighting layouts | Renovations, additions, or any space that needs better or updated lighting | Outdoor fixtures need weatherproof boxes and proper circuit protection. We confirm the right setup before any fixture goes up. |
| Electrical Repairs & Troubleshooting | Dead outlets and failed circuits, Flickering or dimming lights, GFCI and AFCI breaker faults, Loose connections and wiring faults | Any homeowner or tenant with a sudden or recurring electrical problem | Warm outlets and repeatedly tripping breakers are safety signals, not minor nuisances. Getting a diagnosis early prevents a small fault from becoming a larger repair. |
| Whole-Home Surge Protection | Panel-level surge protector installation, Grounding and bonding verification, Pairing with electrical safety inspection, Protection for sensitive electronics and appliances | Davis homeowners dealing with hot, dry summers and peak-grid voltage spikes | A panel-level surge protector intercepts voltage spikes before they reach your devices. Grounding and bonding throughout the home need to be solid for the protection to be fully effective. |
| Dedicated Appliance Circuits | 240V circuits for dryers, ranges, and ovens, Garage and workshop outlet circuits, Home office dedicated circuits, Bathroom exhaust fan wiring | Anyone adding a major appliance or high-draw device to an existing home | Running a high-draw appliance on a shared circuit is one of the most common causes of tripped breakers. A dedicated circuit solves the problem at the source. |
| Wiring & Circuit Installation | New circuit runs, Home office and workshop wiring, Knob-and-tube and aluminum wiring remediation, Whole-home rewiring | Older homes being updated or any space that needs added capacity | Knob-and-tube and aluminum branch-circuit wiring are still common in Davis-area homes built before the 1970s. Both carry risks that modern wiring standards address directly. |
| EV Charger Installation | Dedicated 240V Level 2 circuit, Panel capacity check and upgrade if needed, Hardwired and outlet-style charger connections, Compatible with Tesla, universal, and other Level 2 units | Davis homeowners and renters adding home EV charging for the first time or upgrading from a 120V outlet | Davis has one of the highest EV adoption rates in California. A Level 2 charger cuts overnight charging time dramatically and starts with a load calculation to confirm your panel can carry the added circuit. |
| Electrical Safety Inspections | Panel and wiring condition review, GFCI and AFCI coverage check, Grounding and bonding evaluation, Pre-purchase inspection for home buyers | Home buyers, landlords, and owners of older properties who want a clear picture of their system | A pre-purchase inspection can surface panel problems, missing protection, and wiring issues before they become your responsibility after closing. |
| Solar & Battery Backup | Battery system electrical integration, Subpanel installation for storage systems, Transfer switch and interlock wiring, Load calculations for battery sizing | Davis homeowners with existing solar who are adding battery storage, or those preparing for public-safety power shutoffs | We handle the electrical integration side: panel work, circuit runs, and transfer switch installation. We do not install solar panels or battery hardware, but we connect and commission the electrical side so the full system works as designed. |
| Outlet & Switch Installation | Standard, GFCI, and AFCI outlets, USB-integrated and tamper-resistant outlets, Dimmer and three-way switches, Smart switch wiring | Homeowners adding outlets, upgrading older devices, or replacing a switch that buzzes or fails | GFCI protection is required by code in kitchens, bathrooms, garages, and outdoor areas. If your home is older, some of these locations may still be unprotected. |
How do I know if my electrical panel needs to be upgraded?
Common signs include breakers that trip repeatedly under normal loads, a panel that feels warm to the touch, flickering lights when large appliances run, or a panel that is simply too small for the circuits you are trying to add. Older 60-amp or 100-amp services often cannot support the load that modern homes carry, especially when you add an EV charger, a battery backup system, or additional appliances. We do a load calculation when we scope panel work so the new service is sized correctly for your actual usage.
What causes a breaker to keep tripping?
Repeated tripping usually points to one of three things: an overloaded circuit carrying more load than it was designed for, a short circuit caused by a wiring fault or a failing device, or a ground fault where current is taking an unintended path. In some cases the breaker itself is worn and no longer holds reliably. We diagnose the actual cause rather than just resetting or swapping the breaker, because the underlying problem does not go away on its own.
Is the electrical work permitted and inspected?
For work that requires a permit, yes. Panel upgrades, service-entrance work, new circuit installations, and EV charger hookups are examples of jobs that typically require a permit and a final inspection by the local authority. We handle the permit process and schedule the inspection so you do not have to manage it. Work performed by licensed electricians and inspected to code protects you when you sell the home and keeps your insurance coverage intact.
Same-Day and Emergency Availability
Electrical problems do not wait for a convenient moment, and neither do we. Same-day appointments are available for most jobs, and we take emergency calls when the situation is urgent.
How do I know if the wiring in my older Davis home is safe?
Homes built before the 1970s in Davis and the surrounding area sometimes still have knob-and-tube wiring or aluminum branch-circuit wiring. Knob-and-tube lacks a ground conductor and was not designed for modern electrical loads. Aluminum branch wiring can develop connection problems over time that create heat and fire risk at outlets and switches. An electrical safety inspection gives you a clear picture of what you have and what, if anything, needs attention.
What does EV charger installation involve?
Installing a Level 2 home charger starts with a load calculation to confirm your panel can carry the added 240V circuit. If the panel needs capacity added first, we handle that as part of the same project. We then run the dedicated circuit, install the outlet or hardwire the charger unit, and verify the connection before we leave. We work with Tesla home chargers, universal Level 2 units, and other manufacturers. If you are not sure what your panel can support, a quick call gets you an answer before you commit to a charger purchase.
What does whole-home surge protection actually do?
A panel-level surge protector sits at your main panel and intercepts voltage spikes before they travel through your circuits to your devices. Davis summers are hot and dry, and peak grid demand during those months can produce spikes that damage electronics, appliances, and sensitive equipment without any visible warning. The protection is only as effective as the grounding and bonding behind it, so we verify those are solid as part of the installation.
Transparent Upfront Pricing
We discuss pricing before any work starts. There are no fees added after the job is done that were not part of the original conversation, and we will not recommend work you do not need.
Can I do electrical work myself, or do I need an electrician?
Replacing a light bulb or a switch cover plate is straightforward. Replacing a breaker, running a new circuit, upgrading a panel, or working inside the service entrance is a different situation entirely. Mistakes in those areas create fire and shock hazards that may not be visible until something goes wrong. Work inside the panel and any job that requires a permit should be handled by a licensed electrician. If you are unsure whether your project falls into that category, call us and we will give you a straight answer.
Are you available for same-day or emergency electrical service in Davis?
Same-day appointments are available for most jobs in Davis and the surrounding area. We also take emergency calls when the situation cannot wait. Call early and we will do our best to get an electrician to you the same day. Electrical problems do not follow a convenient schedule, and we try to be reachable when you actually need us.
Code-Compliant Work on Every Job
Every job we take on is done to current code, and we pull the correct permit when the work requires one. That protects you at resale and keeps your coverage intact.
How does pricing work, and will I know the cost before work starts?
We discuss pricing before any work begins. There are no fees added after the job is done that were not part of the original conversation, and we will not recommend work you do not need. If you want to understand what a panel upgrade, a wiring project, or an EV charger installation typically involves before committing to anything, we are happy to walk through it on the phone first.
What do flickering or dimming lights usually mean?
Flickering lights can point to a loose connection at the fixture, the switch, or the circuit breaker. They can also indicate a larger issue: a failing breaker, a wiring fault on the circuit, or a service-entrance connection that has loosened over time. If the flickering is widespread across the house rather than limited to one fixture, that is a stronger signal that the panel or service entrance needs attention. Either way, it is worth having someone look at it rather than waiting to see if it gets worse.
How long does a panel upgrade or whole-home rewiring take?
A panel upgrade typically takes one day for a straightforward 200-amp service replacement. Larger jobs involving a service-entrance upgrade, subpanel addition, or coordination with the utility may take longer. A whole-home rewiring is a multi-day project, and the timeline depends on the size of the home and how accessible the existing wiring is. We give you a realistic estimate when we scope the work, and we do not rush a job to fit a tight schedule and then leave problems behind.
If you have questions about any of these services or want to talk through what a specific job involves before you commit to anything, call us and we will give you a straight answer.
(530) 298-9565