Electrical Panel Upgrade in the East Valley — Get Matched With a Licensed CR-11 Electrician
A 100-to-200-amp electrical panel upgrade in the East Valley, Arizona typically costs $1,500–$4,500 as of September 2026, with many jobs landing around $2,500–$3,000, based on Gilbert- and Chandler-area contractor pricing — East Valley Electric Pro can match you with a licensed CR-11 electrician for an exact quote on your home.
(480) 555-0100Signs You Might Need a Panel Upgrade
- Breakers trip frequently, even without an obvious overload
- Lights flicker or dim when a large appliance kicks on
- Your panel is still rated 60 or 100 amps and you want to add central AC, an EV charger, or solar
- Your panel uses older Federal Pacific or Zinsco breakers (brands with known safety concerns worth having inspected)
- You're planning a room addition or major appliance and your electrician says the current panel can't support it
What a Panel Upgrade Involves
- A licensed electrician evaluates your existing panel and household electrical load
- A permit from your city or county is typically required before work begins
- SRP or APS (depending on which serves your address) may need to coordinate a brief service disconnect/reconnect for the swap
- An inspection follows the install before the permit closes out
- Timeline: varies by scope and your city's permitting/inspection schedule — your matched electrician can confirm a job-specific timeline.
What It Costs
The East Valley/Phoenix-metro range ($1,500–$4,500, ~$2,500–$3,000 typical) runs meaningfully higher than the national average often cited for this job ($1,200–$2,000) — see our full East Valley electrician cost guide for the sourced breakdown and why local pricing differs.
Does a Panel Upgrade Increase Home Value?
Panel upgrades are commonly cited as a value-supporting improvement for older homes, particularly ones still running under-capacity electrical service — we don't have an East-Valley-specific resale-value figure to cite, so we won't invent one; ask a real estate professional for guidance specific to your home and market.
Panel Upgrades and EV Chargers
If you're planning to add a Level 2 EV charger, your panel's remaining capacity is usually the first thing an electrician checks. See our EV Charger Installation page for more.
Panel Upgrade: Questions East Valley Homeowners Ask
Can you upgrade a panel without rewiring the whole house? +
Yes, typically — a panel upgrade replaces the panel and service equipment itself. Whole-house rewiring is a separate, larger project (see our cost guide for both).
How much does it cost to upgrade an electrical panel from 100 to 200 amps? +
In the East Valley, typically $1,500–$4,500, with many jobs around $2,500–$3,000, as of September 2026.
Does a panel upgrade increase home value? +
It's commonly cited as a value-supporting improvement, though we don't have a specific East Valley resale figure to quote.
Is a permit required? +
Yes, typically, from your city or county building department.
How long does a panel upgrade take? +
It depends on your panel's scope and your city's permitting/inspection schedule — your matched electrician will confirm a specific timeline for your job during the estimate.