Rupert Electrical SolutionsElectricians across California, open 24 hours

Commercial Electrician in California

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

482 cities, 54 counties, open 24 hours, 7 days a week

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

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

(833) 652-8933

Commercial Electrician done properly

Commercial electrical work in California is judged on one thing: whether you could open the next morning. That is why most of our your County commercial jobs happen between close and open, on a schedule agreed before anyone shows up.

We work statewide, and every quote is a flat price for a defined scope. Find your city below for local detail and a local page, or call and we will tell you what the job looks like for your address.

Commercial Electrician — the essentials
Service typesSingle and three-phase, 120/208V and 277/480V
SchedulingNights, weekends and phased shutdowns to protect trading hours
Property typesOffice, retail, restaurant, warehouse, medical, multifamily
PricingFlat quoted scopes, with maintenance agreements available

What we cover

  • Tenant improvement and build-out electrical
  • Three-phase service, panels and distribution
  • Office lighting, workstation power and data-ready circuits
  • Restaurant kitchen equipment circuits and hood controls
  • Retail display, sign and window lighting power
  • Warehouse high bay LED retrofits and machine feeders
  • Emergency and exit lighting installation and testing
  • Rooftop and mechanical equipment disconnects
  • Scheduled preventive maintenance and thermal checks
  • Commercial EV and fleet charging installation

Where we work

Pick your city for local pricing detail and nearby coverage:

All 482 cities

Common situations

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.

Build-out on a deadline

Rough-in, inspection and trim get sequenced against the general contractor's schedule so electrical is never the trade holding up the certificate.

Lighting bill is too high

High bay and troffer LED retrofits are the fastest payback in a commercial building, and they usually improve light levels at the same time.

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.

Questions about commercial electrician

Can you work after hours so my California business stays open?

Yes, and for most commercial clients that is the default. Tell us your quiet window and we will schedule the shutdown inside it.

Do you handle tenant improvements in California?

Regularly. Demolition, rough-in, panel schedules, lighting, low voltage rough and final trim, coordinated with the GC and the inspector.

How fast can you respond to a commercial outage?

Same-hour dispatch in most of your County, 24 hours a day. Restaurants and medical spaces get priority because refrigeration and life-safety systems don't wait.

Do you offer maintenance agreements?

Yes. Scheduled panel inspections, thermal scans, emergency lighting tests and lamp or driver replacement, on a plan that fits your building.

Can you install commercial EV charging in California?

Yes, from a couple of employee stalls to fleet depots, including load management so you don't blow past your demand charges.

Book commercial electrical in California

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) 652-8933Request service