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Generator Installation in California

When the grid goes down, a standby generator starts by itself within seconds and keeps the refrigerator, well pump, medical equipment and air conditioning running. Our generator installation service in California covers sizing, the transfer switch, the electrical connection, permits and startup.

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Generator Installation services we provide

Bayshore Electrical Services & Design provides generator installation in every region of California. The overview below applies statewide. Choose your city further down for local details, or call (888) 633-7804.

Whole house generator installation

Air-cooled and liquid-cooled standby units sized to run the entire home or selected essential circuits.

Standby generator installation

Automatic transfer switch, pad, electrical connection and startup testing, coordinated with your gas or propane supplier.

Generac installation

Installation of Generac and other major standby brands, including load-shedding modules for large appliances.

Transfer switches and interlock kits

Manual transfer switches, panel interlocks and power inlets for safe portable generator use.

Generator maintenance and repair

Battery, oil and filter service, exercise checks and troubleshooting when a unit fails to start or transfer.

Critical-load subpanels

A separate panel for the circuits that matter most, so a smaller generator can cover them.

A generator makes sense if

Outages or safety shutoffs hit your area more than once a year
You rely on a well pump, sump pump or medical equipment
You work from home or run a business from the property
You've lost a freezer full of food before
You currently run extension cords from a portable generator

Talk to an electrician

Tell us what you need. We'll give you a straight answer and a time we can be there.

Call (888) 633-7804

Generator Installation cost in California

Whole house generator installation cost in California depends on generator size, fuel type, distance from the gas meter and electrical panel, and local permit requirements. A portable generator inlet with an interlock is the budget option; an automatic standby system costs more and does far more. We measure your loads and quote both ways if you want to compare.

How the job goes

Call (888) 633-7804 for a site visitWe look at the existing system, listen to what you need and take measurements.
Load calculation and written quoteYou get an itemized scope and price, with options where there is more than one good way to do it.
Permits and schedulingWe file the permit, coordinate with the utility or other trades and set dates that work for you.
Installation and inspectionThe work is completed, tested, inspected where required and explained to you before we close out.

Generator Installation FAQs

What size generator do I need?

It depends on what you want to run. We add up starting and running loads for your essentials or your whole property in California, then recommend the smallest unit that covers them comfortably.

Natural gas or propane?

If you have natural gas at the property it is usually the simplest fuel. Propane works well in rural parts of California and needs a tank sized for several days of run time.

Can I just plug a portable generator into an outlet?

No. Backfeeding through an outlet is dangerous for you and for utility crews. A transfer switch or interlock with a proper inlet is the safe, legal way to connect a portable generator.

Do generators need permits?

Standby generators need electrical and usually plumbing or mechanical permits, plus placement that meets clearance rules. We handle the applications and inspections.

Generator or battery backup?

Generators run as long as they have fuel; batteries are silent and pair well with solar. Compare the two on our solar and battery backup page, and consider whole house surge protection either way.

Generator Installation near you

Select your city for local generator installation details, nearby service areas and a direct line.

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