Your Electrician in St. Helena, CA
From a dead outlet to a 200 amp service upgrade, Rupert Electrical Solutions covers the whole range of electrical work in St. Helena, day or night, at a price agreed up front.
Serving St. Helena and Napa County — open 24 hours
Service directory — St. Helena
MAIN 200AElectrical emergency in St. Helena? Sparking outlet, burning smell, no power. Turn the circuit off and call.
(833) 652-8933Electrical work in St. Helena, CA
Electrical work in St. Helena covers a wide spread of housing. Postwar homes with two-prong outlets and no ground, seventies additions on undersized panels, and new builds where the only complaint is that nobody put an outlet where the desk went. Rupert Electrical Solutions handles all of it, and quotes the job before starting it.
Whatever the job, the sequence is the same: we look at it, we tell you what it will cost, and you decide before any work starts. If it turns out to be smaller than you feared, we say so.
| County | Napa County, California |
|---|---|
| Phone | (833) 652-8933 |
| Hours | Open 24 hours, 7 days a week |
| Response | Same-day repairs, emergency dispatch within the hour |
| Nearby towns | Calistoga, Yountville, Sonoma, Napa, Santa Rosa, Cotati |
Our electrical services in St. Helena
Each one has its own page with pricing detail, common faults and what the job involves.
24/7 Emergency Electrician in St. Helena, CA
Sparking outlets, dead breakers, burning smells and full power loss, answered day or night.
Typical circuit 24/7Electrical Repair in St. Helena, CA
Dead outlets, bad switches, failing circuits and the troubleshooting that finds the actual cause.
Typical circuit 15AElectrical Panel Upgrade in St. Helena, CA
100 to 200 amp service upgrades, breaker box replacement and subpanels for modern loads.
Typical circuit 200AWhole House Rewiring in St. Helena, CA
Knob and tube, cloth wiring and aluminum branch circuits replaced room by room or all at once.
Typical circuit 12 AWGEV Charger Installation in St. Helena, CA
Level 2 chargers, Tesla Wall Connector and NEMA 14-50 circuits, with the load math done first.
Typical circuit 50AGenerator Installation in St. Helena, CA
Standby generators, transfer switches and battery backup sized to the circuits that matter.
Typical circuit 22kWLighting Installation in St. Helena, CA
Recessed lighting, fixtures, ceiling fans, outdoor and landscape lighting, and LED retrofits.
Typical circuit 20AOutlet & Switch Installation in St. Helena, CA
New outlets, GFCI protection, USB receptacles, dedicated circuits and switch upgrades.
Typical circuit 20ACommercial Electrician in St. Helena, CA
Offices, restaurants, retail and warehouses. After-hours work so the doors stay open.
Typical circuit 3ØSmart Home Wiring in St. Helena, CA
Smart switches, structured cabling, cameras, doorbells and automation that survives a power cut.
Typical circuit CAT6What St. Helena calls us about
Six of the situations that come up most across Napa County, and what each one usually turns out to be.
Equipment needs a new feeder
New machinery often needs its own three-phase circuit and disconnect. We size it, land it and coordinate the shutdown for a slow hour.
Existing generator won't start on outage
Usually the transfer switch, the battery or the exercise routine, not the engine. We diagnose the switching first.
Smart switch has no neutral
Older St. Helena switch loops carry no neutral. We either pull one, relocate the switch leg, or specify a no-neutral device that works with your fixture.
Breakers trip during service hours
We thermal-scan and log the panel under real load rather than guessing, then rebalance or add capacity to whatever is running hot.
Need power on a kitchen island
Islands need receptacles, and we can bring them up cleanly through a cabinet or a pop-up device without tearing up the counter.
No power in the house
We start at the meter and service entrance, then work in: main lugs, main breaker, feeders, then branch circuits. That order finds the real fault fast instead of guessing at outlets.
Why St. Helena calls us
Diagnosis before parts
We meter the circuit and find the actual fault. Swapping devices until something works is expensive for you and tells you nothing about why it failed.
Answered around the clock
A real dispatcher picks up at 3am, not a voicemail box that gets checked on Monday. Electrical faults get worse while they wait.
Permits and inspections handled
Panel upgrades, EV circuits and rewires get permitted and inspected. We pull the paperwork and meet the inspector.
One company for the whole job
Repairs, panels, generators, EV charging, lighting and low voltage under one number, so you are not coordinating three trades.
St. Helena service area
We cover every neighborhood in St. Helena plus the surrounding towns, so a nearby address is never a problem.
Also serving near St. Helena
Searching for an electrician near me from a neighboring town? Call (833) 652-8933 and we will confirm coverage for your street.
What St. Helena customers say
Added outlets to three bedrooms and a weatherproof one out back. Cuts were small, patches were tidy, and everything got labeled at the panel.
Hugo S.Outlet installation · St. HelenaWe needed a 200 amp panel before our EV charger install. They did the load calculation, pulled the permit, and had the whole thing done and inspected in a week.
Priya N.Panel upgrade · St. HelenaZinsco panel replaced. Straight quote, one day of work, and they handled the utility disconnect scheduling so I didn't have to call anyone.
Yasmin K.Panel replacement · St. HelenaSt. Helena electrician FAQ
How quickly can an electrician get to me in St. Helena?
Same-day is normal for repairs, and emergency calls in St. Helena usually get a technician within the hour. Call (833) 652-8933 for a live arrival window.
What electrical services do you offer in St. Helena?
Emergency repair, troubleshooting, panel upgrades, whole house rewiring, EV charger installation, generators, lighting, outlets and switches, smart home wiring, and commercial work for offices, restaurants and warehouses.
What payment methods do you take?
Major cards, checks and bank transfer, with financing available on larger projects like panel upgrades, rewires and generator installs.
Do you serve all of St. Helena, CA?
Yes, every neighborhood in St. Helena plus the surrounding Napa County towns. Call (833) 652-8933 and the dispatcher will confirm the arrival window for your address.
Do you handle permits and inspections in St. Helena?
Yes. Panel upgrades, service changes, EV circuits and rewires are permitted work, and we pull the permit, schedule the inspection and meet the inspector.
Is someone available right now?
Yes. The (833) 652-8933 line is answered 24 hours a day, every day of the year, including holidays.
Book electrical work in St. Helena
Call and speak to a dispatcher now, or send the details and we will come back with a time and a price.