Rupert Electrical SolutionsElectricians across California, open 24 hours

Commercial Electrician in Santa Rosa, CA

Offices, restaurants, retail and warehouses. After-hours work so the doors stay open. Serving Santa Rosa and Sonoma County.

Open 24 hours, 7 days a week — flat price quoted before work starts

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

Commercial Electrician in Santa Rosa, CA

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

Call (833) 652-8933 and describe what is happening. If it is a same-day job we will book it today, and if it needs a site visit to quote properly we will tell you that too.

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
Service areaSanta Rosa and Sonoma County, California

What we cover

Commercial Electrician work we handle for Santa Rosa homes and businesses.

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

Not sure which you need?

Describe the symptom and we will tell you what it usually means. Most callers get a straight answer in a couple of minutes, and about a third of the time it turns out to be smaller than they expected.

Call (833) 652-8933

Situations we see in Santa Rosa

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.

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.

Reviews from Sonoma County

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 · Santa Rosa

Bought a 1948 house with cloth wiring. They phased the rewire so we always had power in half the house, and gave us paperwork our insurer accepted.

Sofia M.Rewiring · Santa Rosa

Standby generator install. They sized it to what we actually use rather than the biggest unit, then walked me through the transfer switch and the exercise cycle.

Renee B.Generator · Santa Rosa

Commercial Electrician in Santa Rosa — questions

Can you work after hours so my Santa Rosa 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 Santa Rosa?

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

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 Santa Rosa?

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

How fast can you respond to a commercial outage?

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

More about commercial electrician  ·  General FAQ

Book commercial electrical in Santa Rosa

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