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Generators · San Francisco, California

Generator Installation in San Francisco, CA

Public safety power shutoffs and winter storms make generator installation in San Francisco less of a luxury than it used to be. We size standby units against your real load, set the pad, run the gas and electrical, and wire the automatic transfer switch so San Francisco, California homes and shops cut over without anyone flipping anything.

Scope of work

What generator installation in San Francisco covers

  • Whole house and standby generator installation
  • Automatic and manual transfer switch installation
  • Generac, Kohler and Briggs & Stratton unit hook-ups
  • Load studies and essential-circuit sub-panels
  • Portable generator inlet boxes and interlock kits
  • Battery backup and inverter tie-ins

Whether you searched for generator installation San Francisco, whole house generator installation San Francisco or simply electrician near me, this is the crew that turns up. We work across San Francisco and the neighbouring California towns, and we give you the price for the described work before anything starts.

Service area · San Francisco, California

How it goes

From your call to a finished job

STEP 01

Call or book online

Tell us what is happening and where. Emergencies get triaged on the phone — sometimes the first thing we do is tell you which breaker to shut off before we arrive.

STEP 02

On-site assessment

We open the panel, test the affected circuits and tell you what is actually wrong, including the parts you would rather not hear.

STEP 03

Written price

One number for the work described, before it starts. Options where there are options — the repair now versus the replacement that stops it recurring.

STEP 04

The work, then the walkthrough

We do the job, label the circuits, clean the space and walk you through what changed and what to watch for.

Reviews

Generator Installation customers in San Francisco

★★★★★

Smart switches in a 1970s house with no neutrals anywhere. They ran neutrals to nine boxes and everything works from the app and from the wall.

Joanne P. · Smart home wiring · San Francisco
★★★★★

Straightforward quote, no upsell, showed up when they said. Added four outlets and a dedicated circuit for the freezer in half a day.

Curtis L. · Outlet installation · San Francisco
★★★★★

Storm took out our weatherhead. Ascot got the temporary sorted the same afternoon and the permanent repair inspected within the week.

Bea T. · Storm damage repair · San Francisco

Questions

Generator Installation San Francisco — FAQs

What size generator do I need?

It depends whether you want the whole house or just essential circuits — fridge, furnace, well pump, a few lights and outlets. Essential-circuit setups are considerably cheaper and cover most San Francisco outage scenarios.

What is an automatic transfer switch?

It is the device that disconnects you from the utility and starts the generator when the power drops, then switches back when it returns. It is also the safety element that stops your generator backfeeding the grid.

Can you connect a portable generator safely?

Yes — with an inlet box and a breaker interlock kit at the panel. Never run a portable generator through a suicide cord into an outlet; that backfeeds the line and it is how utility crews get hurt.

Do generators need servicing?

Standby units need periodic exercise cycles, oil and filter changes and battery checks. We set up the schedule at installation and can maintain it afterwards.

Do you work on both homes and businesses in San Francisco?

Both. Residential work covers repairs, remodels, rewires and installations. Commercial work covers offices, retail, restaurants and warehouses in San Francisco, and we schedule it outside your trading hours where we can.

My San Francisco house still has a fuse box. Is that a problem?

It is not automatically dangerous, but it is a limit. Fuse boxes cap what you can add, insurers increasingly ask about them, and replacements get harder to source. Most San Francisco homeowners upgrade when they add an EV charger, an AC unit or a kitchen.

More in San Francisco

Other electrical services in San Francisco, CA

San Francisco, CA — service panel11 circuits · all live

Nearby

Generator Installation in other California cities

Generator Installation across California →

Need an electrician in San Francisco today?

Same-day repairs, booked installations, and a 24 hour line for anything that cannot wait until morning.

Call (888) 592-6466