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# Electrical Repair and Installation in San Mateo, CA

San Mateo homeowners and business owners call us for the work that has to be right the first time: panels, circuits, emergency repair and clean installations.

(833) 652-8933 Request service

Serving San Mateo and San Mateo County — open 24 hours

24/7Live dispatcher, every night and holiday
Flat priceQuoted before we start work
Same dayRepair slots most weekdays
San Mateo CountyCrews working locally

## Service directory — San Mateo

MAIN 200A
Emergency electrician 24/7 Electrical repair 15A Panel upgrade 200A Rewiring 12 AWG EV charger installation 50A Generator installation 22kW Lighting installation 20A Outlets and switches 20A Commercial electrical 3Ø Smart home wiring CAT6
Tap a service for details and pricing in San Mateo.

Electrical emergency in San Mateo? Sparking outlet, burning smell, no power. Turn the circuit off and call.

(833) 652-8933

## Electrical work in San Mateo, CA

Rupert Electrical Solutions keeps technicians working throughout San Mateo County, so a call from San Mateo does not sit in a queue behind three other towns. Same-day repair slots are normal, emergency dispatch runs all night, and the price we quote is the price you pay.

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.

San Mateo at a glance
County | San Mateo 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 | Burlingame, Foster City, Hillsborough, Belmont, San Francisco, Millbrae

## Our electrical services in San Mateo

Each one has its own page with pricing detail, common faults and what the job involves.

### 24/7 Emergency Electrician in San Mateo, CA

Sparking outlets, dead breakers, burning smells and full power loss, answered day or night.

Typical circuit 24/7

### Electrical Repair in San Mateo, CA

Dead outlets, bad switches, failing circuits and the troubleshooting that finds the actual cause.

Typical circuit 15A

### Electrical Panel Upgrade in San Mateo, CA

100 to 200 amp service upgrades, breaker box replacement and subpanels for modern loads.

Typical circuit 200A

### Whole House Rewiring in San Mateo, CA

Knob and tube, cloth wiring and aluminum branch circuits replaced room by room or all at once.

Typical circuit 12 AWG

### EV Charger Installation in San Mateo, CA

Level 2 chargers, Tesla Wall Connector and NEMA 14-50 circuits, with the load math done first.

Typical circuit 50A

### Generator Installation in San Mateo, CA

Standby generators, transfer switches and battery backup sized to the circuits that matter.

Typical circuit 22kW

### Lighting Installation in San Mateo, CA

Recessed lighting, fixtures, ceiling fans, outdoor and landscape lighting, and LED retrofits.

Typical circuit 20A

### Outlet & Switch Installation in San Mateo, CA

New outlets, GFCI protection, USB receptacles, dedicated circuits and switch upgrades.

Typical circuit 20A

### Commercial Electrician in San Mateo, CA

Offices, restaurants, retail and warehouses. After-hours work so the doors stay open.

Typical circuit 3Ø

### Smart Home Wiring in San Mateo, CA

Smart switches, structured cabling, cameras, doorbells and automation that survives a power cut.

Typical circuit CAT6

## What San Mateo calls us about

Six of the situations that come up most across San Mateo County, and what each one usually turns out to be.

### Detached garage with a small feeder

Often the existing feeder can't carry a charger. A new subpanel and feeder is the durable answer.

EV charger installation in San Mateo

### Thermostat needs a C-wire

Common in older homes. We pull a new thermostat cable rather than relying on power-stealing adapters that cause intermittent faults.

Smart home wiring in San Mateo

### GFCI won't reset

Either the device has failed, there is real leakage current downstream, or the load side is miswired. Metering tells us which in a few minutes.

Electrical repair in San Mateo

### Panel is rusted or wet

Water in an enclosure corrodes bus stabs and creates high-resistance connections. Once rust reaches the bus, the panel is done.

Panel upgrade in San Mateo

### 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.

Emergency electrician in San Mateo

### No GFCI in the kitchen or bath

Wet-location circuits need it. Adding protection at the first device in the run covers everything downstream.

Outlets and switches in San Mateo

## Why San Mateo calls us

### 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.

### Left clean and labeled

Panels get a legible directory, openings get cut straight and patch-ready, and the drop cloths come out before the tools do.

### 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.

## San Mateo service area

We cover every neighborhood in San Mateo plus the surrounding towns, so a nearby address is never a problem.

### Also serving near San Mateo

- Electrician in Burlingame
- Electrician in Foster City
- Electrician in Hillsborough
- Electrician in Belmont
- Electrician in San Francisco
- Electrician in Millbrae
- Electrician in San Carlos
- Electrician in San Bruno

Searching for an electrician near me from a neighboring town? Call (833) 652-8933 and we will confirm coverage for your street.

Browse all 482 California cities we serve

## What San Mateo customers say

★★★★★

Tesla Wall Connector in the garage, clean conduit run, done in an afternoon. They talked me out of a panel upgrade I didn't actually need.

Devon W.EV charger · San Mateo
★★★★★

Flickering through the whole house turned out to be a loose neutral at the service. They found it in under an hour when two other companies had shrugged.

Bill T.Troubleshooting · San Mateo
★★★★★

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 · San Mateo

Read more customer reviews

## San Mateo electrician FAQ

Do you serve all of San Mateo, CA?

Yes, every neighborhood in San Mateo plus the surrounding San Mateo County towns. Call (833) 652-8933 and the dispatcher will confirm the arrival window for your address.

Do you handle permits and inspections in San Mateo?

Yes. Panel upgrades, service changes, EV circuits and rewires are permitted work, and we pull the permit, schedule the inspection and meet the inspector.

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.

Is someone available right now?

Yes. The (833) 652-8933 line is answered 24 hours a day, every day of the year, including holidays.

Can you work on commercial property in San Mateo?

Yes, including offices, retail, restaurants, warehouses and multifamily buildings, usually scheduled after hours so trading is not interrupted.

What electrical services do you offer in San Mateo?

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.

## Book electrical work in San Mateo

Call and speak to a dispatcher now, or send the details and we will come back with a time and a price.

(833) 652-8933 Answered 24 hours a day, including holidays
Call (833) 652-8933 Request service