Serving Livermore, CA · Alameda County

Electrical Panel Upgrade & 200A Service in Livermore, CA

Replace an obsolete Zinsco or Federal Pacific panel, fix an overloaded 100A service, and get solar- and EV-ready with a modern 200A panel — sized by a real NEC load calculation, permitted and inspected.

  • 100A → 200A+ service upgrades
  • Obsolete Zinsco / Federal Pacific replacement
  • Sized by a real NEC Article 220 load calc
  • Permitted with your city & utility, inspected
  • Solar- and EV-ready for what's next

Licensed C-10 · CSLB #1114918 · Permitted & inspected

Virtual assessment

Free panel upgrade quote in Livermore

Ana
Customer service
Ana, Astral Electrical

No obligation. Licensed C-10. Usually a reply within hours.

Hi, I'm Ana. I'll get you an exact price on your panel upgrade, our estimator prices it remotely, no truck needed. First, what should I call you?

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Electrical Panel Upgrade & 200A Service in Livermore, done right

Every job in Livermore starts with a free assessment and your home's Electrical Score, is sized by a real NEC load calculation, and is permitted and inspected in Alameda County. No guesswork, no cutting corners.

100A → 200A+ service upgrades

Obsolete Zinsco / Federal Pacific replacement

Sized by a real NEC Article 220 load calc

Permitted with your city & utility, inspected

Solar- and EV-ready for what's next

What does panel upgrade cost in Livermore?

Full cost guide →

A standard 100A→200A service upgrade in our area — new panel, meter-main and disconnect, permitted and inspected — lands around $7,500–$9,500.

100A → 200A service upgrade (new panel + meter-main)$6,500 – $9,500
200A upgrade + underground / service relocation$9,000 – $14,000
400A service / meter-main (large or all-electric home)$9,000 – $18,000+

Typical range for the Alameda County area, not a quote. Your exact price comes from a free assessment.

Permits & your utility in Livermore

In Livermore, electric service is Pacific Gas & Electric (PG&E), and building permits are issued by City of Livermore. We pull the permit on every panel upgrade, coordinate the service and meter to PG&E's Electric & Gas Service Requirements (Greenbook, TD-7001M), and pass inspection, so it's safe, legal, and protects your home's value.

Your local panel upgrade team in Alameda County

Astral is a licensed C-10 electrical contractor. We know the local building departments and utilities, pull every permit, and stand behind the work. Livermore homeowners get the same licensed, warrantied panel upgrade we'd put in our own home.

Electrical Panel Upgrade & 200A Service nearby

Booking with Astral: free on-site assessment, upfront pricing, permit & inspection included, 1-year workmanship warranty.

Not sure what your Livermore home needs?

Start with your home's Electrical Score: a licensed C-10 electrician grades your panel, service and wiring 0 to 100 for safety and capacity. Know before you buy an EV, add solar, or sell.

panel upgrade in Livermore: FAQ

How do I know if I need a panel upgrade in Livermore?+

Common signs: an obsolete Zinsco or Federal Pacific panel, a 100A service, breakers that trip often, or plans to add an EV charger, solar or a heat pump. A licensed C-10 electrician confirms it with an NEC load calculation.

Do you pull the permit with Alameda County?+

Always. Every panel upgrade is permitted with your local building department and utility, brought up to current NEC code, and passes inspection — protecting your home and its resale value.

Electrical Panel Upgrade & 200A Service in Livermore?

Book your free assessment with a licensed C-10 electrician today.

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Panel upgrade in Livermore, CA — Licensed C-10