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Generators · Costa Mesa, California

Generator Installation in Costa Mesa, CA

Public safety power shutoffs and winter storms make generator installation in Costa Mesa 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 Costa Mesa, California homes and shops cut over without anyone flipping anything.

Scope of work

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

Service area · Costa Mesa, 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 Costa Mesa

★★★★★

Our 1948 place still had knob and tube in the attic. They rewired it in stages so we never lost power to the bedrooms, and patched better than the last contractor we hired.

Ellen & Tom W. · Whole house rewiring · Costa Mesa
★★★★★

Breaker tripped every few days for a year. Two other electricians replaced the breaker. Ascot found a back-stabbed outlet behind a bookcase in about forty minutes. Fixed and done.

Dwayne K. · Electrical troubleshooting · Costa Mesa
★★★★★

They did our tenant improvement over three nights so we never closed. Panel, subpanel, twenty new circuits and all the display lighting. Invoiced exactly what was quoted.

Sandra O. · Commercial fit-out · Costa Mesa

Questions

Generator Installation Costa Mesa — 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 Costa Mesa 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.

My Costa Mesa 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 Costa Mesa homeowners upgrade when they add an EV charger, an AC unit or a kitchen.

Do you handle whole house rewiring in Costa Mesa?

Yes, including knob and tube and aluminium branch-circuit replacement. We rewire Costa Mesa homes in stages so you keep power in the rooms you are living in, and we work with your schedule rather than shutting the house down for a week.

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Need an electrician in Costa Mesa today?

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

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