Owner-Operated Electrician · 10+ Years Serving Sonoma CountyCall (707) 684-0024
Sonoma Sun Electric INC.Owner-Operated · Santa Rosa, CA
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The Heart of Your Home

Electrical Panel Upgrades

Replace an overloaded or outdated panel so your home can safely run modern loads, EV charging, and backup power.

Find out what it’ll cost

Tell us what’s going on. The owner reads every message and gets back to you, usually same day.

Free, no-obligation first visit. CA licensed & insured.

Your electrical panel is the heart of the home, and many Sonoma County houses are still running panels that were never sized for today’s loads. Add an EV charger, a heat pump, or a remodel and an old panel becomes a bottleneck and a safety risk.

We upgrade and replace panels, add subpanels, and bring everything up to current code, with the permit and utility coordination handled.

Panel work we handle

  • 100A to 200A+ service upgrades
  • Full panel replacements
  • Subpanel installations
  • Federal Pacific and Zinsco replacements
  • Meter and main coordination with PG&E
  • Surge protection installation

How electrical panel upgrades works with us

Every electrical panel upgrades job starts the same way: we come look at what you actually have. There is no charge to find out what you need, and there is no pressure. We walk the situation, ask how you use the space, and then explain in plain language what the work involves and exactly what it’ll cost before anything begins.

Because we are owner-operated, the person who looks at your electrical panel upgrades project is the same person who performs it. Nothing gets handed off to a rotating crew, and nothing gets quoted by someone who never sees the job. That continuity is why our work holds up and why so much of our business comes from repeat clients and referrals across Sonoma County.

What to expect on the day

We show up when we say we will, protect your floors and finishes, and keep the work area clean. Where a job touches 100a to 200a+ service upgrades, we test before and after so you can see the difference. When a electrical panel upgrades job needs a permit, we pull it and handle the inspection, so the work is documented and safe. When we leave, the site is tidy and you know exactly what was done and why.

We also take the time to answer your questions while we are there. Part of doing electrical panel upgrades right is making sure you understand what changed and how to get the most out of it, whether that is how a new circuit is protected, how a smart control is programmed, or what to watch for down the road. You are never left guessing, and you always have a direct line back to the owner if a question comes up later.

Electrical Panel Upgrades done for North Bay homes

Sonoma County homes are not interchangeable. A century-old farmhouse in Sebastopol, a hillside property above Healdsburg, and a fresh build in Windsor each ask for a different approach, and after over a decade of experience here we have wired all three. We bring that local knowledge to every electrical panel upgrades job, so the result fits the house, meets current California code, and stands up to how you actually live. If you have been putting off electrical panel upgrades because you were not sure who to trust, this is the kind of work we built our name on.

Why it pays to do it right

Cutting corners on electrical work is the most expensive kind of saving. A electrical panel upgrades job done to a price instead of a standard tends to come back as a callback, a failed inspection, or worse. Our diagnostic approach and meticulous craftsmanship cost a little more attention up front and save you the repeat visits and the worry later. That is the whole reason homeowners across Sonoma County keep calling us and keep referring us to their neighbors.

Ready to move forward, or just want a straight answer on whether electrical panel upgrades is what you actually need? Call (707) 684-0024 or request a free, no-obligation visit. The owner takes the call, looks at the work himself, and tells you plainly what it will take and what it’ll cost. You can also browse the gallery to see the standard of work we hold on every job.

Talk to the owner

The person who quotes the job is the one who does it.

(707) 684-0024What It’ll Cost
  • CA Licensed & Insured
  • 10+ years of experience in Sonoma County
  • Free, no-obligation visit
  • Permits handled
  • Veteran & senior discounts
More We Do

Other electrical work for your home

EV Charger Installation

Level 2 home charging, sized and permitted correctly.

Read more

Generator Installation

Standby power with automatic transfer switches.

Read more

Electrical Repair

Root-cause diagnosis for trips, dead outlets, and flickers.

Read more

LED & Lighting

Recessed, landscape, and full LED retrofits.

Read more

Smart Home & Lutron

Certified Lutron lighting and Span smart panels.

Read more
Why Homeowners Call Us

Done right the first time, by the owner

over a decade of experience across the North Bay means we know the homes, the codes, and how the local grid behaves.

Certified & Insured

CA licensed, fully insured, and bonded. Certified Lutron and Span installers.

Diagnostic, Not Guesswork

We test to find the root cause, which means fewer callbacks and lasting fixes.

10+ Years Experience

Deep Sonoma County experience, from Healdsburg estates to Petaluma remodels.

The Owner Shows Up

You deal with the same person from the first call to the final inspection.

What Neighbors Say

Trusted across Sonoma County

★★★★★

“Installed a Tesla charger in our garage. Seamless from the first call to the final inspection. Professional, clean, and they explained everything.”

Mark R.Santa Rosa, CA
★★★★★

“A breaker kept tripping in our older home. They diagnosed it in under an hour after another company couldn’t. I won’t call anyone else now.”

Jennifer L.Petaluma, CA
★★★★★

“Needed a panel upgrade for a new hot tub. They handled the entire job including the permit. The new panel is incredibly tidy.”

Tom H.Sebastopol, CA

Find out what your project will cost

Free, no-obligation visit. The owner takes the call. See our recent work in the gallery.

Good to Know

Questions homeowners ask

Do I need a panel upgrade for an EV charger?
Often, yes. A Level 2 charger draws significant power, and an older or full panel may not have the capacity. We check before quoting.
How long does a panel upgrade take?
Most residential upgrades are a one-day job, with a short planned power interruption that we coordinate with you.
Are Federal Pacific or Zinsco panels a problem?
Yes. These older panels have known safety issues and we recommend replacing them.
Do you handle the permit and PG&E?
Yes. We pull the permit, schedule inspection, and coordinate any utility disconnect and reconnect.
What will a panel upgrade cost?
It depends on the service size and your existing setup. After a look we give you a clear, written scope and exactly what it’ll cost.
What areas do you serve?
Santa Rosa and all of Sonoma County, plus Marin, Napa, and Solano.