Electrical Panel Upgrade Cost in 94089 (Sunnyvale, CA) — 2026 Pricing
Homeowners in zip code 94089 pay $1,800–$4,500 for electrical panel upgrade. 200-amp upgrade averages $2,500–$3,500 including permit. Get your free quote today.
$1,800–$4,500
Electrical Panel Upgrade in 94089 • Updated July 2026
Electrical Panel Upgrade in Zip Code 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. Our licensed contractors provide fast, reliable service throughout the 94089 area in Sunnyvale, Santa Clara County.
Call (916) 476-7689 for an immediate quote or fill out the form below for a detailed estimate.