Electrical Panel Upgrade in 94089 (Sunnyvale, CA)
Licensed electrical panel upgrade professionals serving zip code 94089 in Sunnyvale, Santa Clara County. 200-amp panel upgrades for modern electrical demands. Prices from $1,800–$4,500. Call (916) 476-7689 for a free quote.
Electrical Panel Upgrade Pricing in 94089
$1,800–$4,500
200-amp upgrade averages $2,500–$3,500 including permit • Updated July 2026
Why Choose NorCal Repairs for Electrical Panel Upgrade in 94089?
Upgrade your electrical panel to safely support modern appliances, EV chargers, heat pumps, and home additions. Our licensed electricians handle permitting, installation, and utility coordination.
- Local to Sunnyvale — Our technicians live and work in Santa Clara County
- Same-day service — Fast scheduling with next-day availability
- Upfront pricing — No surprises, free estimates for 94089 residents
- Licensed & insured — CSLB-licensed contractors you can trust