Rupert Electrical SolutionsElectricians across California, open 24 hours

Generator Installation in Arroyo Grande, CA

Standby generators, transfer switches and battery backup sized to the circuits that matter. Serving Arroyo Grande and San Luis Obispo 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
San Luis Obispo CountyCrews working locally

Generator Installation in Arroyo Grande, CA

Public safety power shutoffs and storm outages made backup power a normal purchase in Arroyo Grande rather than a luxury. The generator is the easy part. Deciding what it has to carry, and wiring the transfer equipment correctly, is the job.

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.

Generator Installation — the essentials
Common sizes14kW to 26kW air-cooled for homes, larger liquid-cooled for estates
Transfer equipmentService-rated automatic transfer switch or interlocked main
DurationOne to two days electrical, plus gas and inspection scheduling
IncludedLoad study, permit, pad, wiring, commissioning and a live test
Service areaArroyo Grande and San Luis Obispo County, California

What we cover

Generator Installation work we handle for Arroyo Grande homes and businesses.

  • Generac, Kohler, Briggs & Stratton and Champion units
  • Portable generator inlet boxes
  • Commissioning, load test and owner walkthrough
  • Grounding, bonding and utility coordination
  • Battery backup and whole-home battery installation
  • Critical-load subpanels for essential circuits
  • Automatic transfer switch installation and wiring
  • Concrete or composite pad and mounting

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 Arroyo Grande

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.

Extension cords through a window

Common and genuinely dangerous. An inlet box and interlock costs a fraction of a standby unit and ends the practice.

Not sure what size to buy

We meter and calculate rather than estimate. Most Arroyo Grande homes land between 14kW and 26kW depending on AC, well pumps and electric ranges.

Whole house or essential circuits

A critical-load subpanel is far cheaper than whole-house coverage and keeps heat, refrigeration and internet running. We price both.

Reviews from San Luis Obispo County

Six recessed lights in the living room and a dimmer that finally doesn't buzz. They laid the whole layout out on the ceiling with tape first, which I appreciated.

Tom R.Lighting installation · Arroyo Grande

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 · Arroyo Grande

Our restaurant lost the walk-in circuit on a Friday. They came out after close, traced it to a failed feeder lug, and we opened Saturday on time.

Ken A.Commercial repair · Arroyo Grande

Generator Installation in Arroyo Grande — questions

How often does a standby generator need service?

An annual service plus the weekly self-exercise cycle. The exercise routine matters more than owners expect, because it is what catches a dead battery before an outage does.

Will the generator start automatically when the power goes out?

With an automatic transfer switch, yes, typically within 10 to 30 seconds. With a manual switch or interlock you start it and flip the switch yourself, which is a cheaper install.

Do I need a permit to install a generator in Arroyo Grande?

Yes, and often a gas permit too. We handle the electrical permit and inspection and coordinate with your gas contractor or plumber.

How much does a whole house generator cost in Arroyo Grande?

The unit is roughly half the project. The rest is the transfer switch, pad, gas line, electrical and permit. Sizing drives everything, so call (833) 652-8933 and we will run a load study before quoting.

Can you install a battery instead of a generator in Arroyo Grande?

Yes. Battery backup runs silent, needs no fuel and pairs with solar, but has a fixed energy budget. For multi-day PSPS events a generator still wins on runtime.

More about generator installation  ·  General FAQ

Book generator installation in Arroyo Grande

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