Electrical Panel Upgrade in Santa Clara, CA
100A → 200A or 400A — sized for EV, solar, and modern loads.
Electrical panel upgrades in Santa Clara, California — 100A to 200A or 400A service, new main breaker, meter base, and grounding to current NEC. Required for EV chargers, solar interconnect, hot tubs, and high-amp HVAC.
Panel Upgrade pros serving Santa Clara, CA
Licensed electricians who pull the permit and coordinate the utility cut-in.
Flores Electric
Electrical contractor in Santa Clara, CA
WCI Electric
Electrical contractor in Santa Clara, CA
Lacerda
Electrical contractor in Santa Clara, CA
NSI Systems
Electrical contractor in Santa Clara, CA
More panel & service work in Santa Clara
Panel Upgrade in nearby California cities
Panel Upgrade FAQ
+How much does an electrical panel upgrade cost in Santa Clara, California?
A standard 100A → 200A upgrade in Santa Clara, California typically runs $2,500–$4,500 including permit, utility coordination, and new main breaker. 400A and underground services run $6,000–$15,000+.
+How long does a electrical panel upgrade take in Santa Clara, California?
Most Santa Clara, California panel jobs are completed in 6–10 hours on-site with a 4–8 hour utility power cut. Permit and inspection scheduling typically adds 1–2 weeks of lead time.
+Do I need a permit for panel work in Santa Clara, California?
Yes — service changes, meter swaps, and main breaker upgrades require a permit in virtually every Santa Clara, California jurisdiction. Your licensed electrician pulls the permit and coordinates with the AHJ and utility.
+Will the utility need to cut power for my upgrade in Santa Clara, California?
Yes. Your contractor schedules a meter-pull / cut-in with the local Santa Clara, California utility. Most upgrades land same-day power restoration; large 400A or underground services may take longer.