Commercial Electrician in Sunnyvale, CA
Offices, restaurants, retail and warehouses. After-hours work so the doors stay open. Serving Sunnyvale and Santa Clara County.
Open 24 hours, 7 days a week — flat price quoted before work starts
Service directory — Sunnyvale
MAIN 200ACommercial Electrician in Sunnyvale, CA
A restaurant losing its walk-in cooler and an office losing half a floor of workstations are the same call to us. Rupert Electrical Solutions keeps commercial crews available across Sunnyvale around the clock because downtime costs more than the repair does.
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.
| Service types | Single and three-phase, 120/208V and 277/480V |
|---|---|
| Scheduling | Nights, weekends and phased shutdowns to protect trading hours |
| Property types | Office, retail, restaurant, warehouse, medical, multifamily |
| Pricing | Flat quoted scopes, with maintenance agreements available |
| Service area | Sunnyvale and Santa Clara County, California |
What we cover
Commercial Electrician work we handle for Sunnyvale homes and businesses.
- Three-phase service, panels and distribution
- Restaurant kitchen equipment circuits and hood controls
- Commercial EV and fleet charging installation
- Tenant improvement and build-out electrical
- Retail display, sign and window lighting power
- Rooftop and mechanical equipment disconnects
- Scheduled preventive maintenance and thermal checks
- Warehouse high bay LED retrofits and machine feeders
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.
Situations we see in Sunnyvale
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.
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.
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.
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.
Sunnyvale coverage
Commercial Electrician across Sunnyvale and the towns around it.
Commercial electrical near Sunnyvale
Other work in Sunnyvale
Reviews from Santa Clara County
Kitchen breaker kept popping whenever we ran the microwave and kettle. They put in a dedicated circuit instead of just telling us to use one appliance at a time.
Alicia G.Dedicated circuit · SunnyvaleAdded 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 · SunnyvaleStandby 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 · SunnyvaleCommercial Electrician in Sunnyvale — questions
Do you handle tenant improvements in Sunnyvale?
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 Santa Clara 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 work after hours so my Sunnyvale 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.
Can you install commercial EV charging in Sunnyvale?
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 Sunnyvale
Call and speak to a dispatcher now, or send the details and we will come back with a time and a price.