Electrical Panel Upgrade Cost in 2026: What to Expect

Upgrading from 100 to 200 amps is the most common job and typically costs $1,000-$2,500. Going from 200 to 400 amps for large homes or heavy electrical loads (EV chargers, workshops, pools) runs $2,000-$4,500. The meter base and service entrance cable may need replacement with higher amperage, adding $300-$800 to the project.

When you open up a panel, inspectors require the entire electrical system to meet current code. This can mean adding arc-fault circuit interrupters (AFCIs) at $30-$50 per breaker, GFCI protection in wet areas, proper grounding and bonding, and sometimes a new grounding rod. Older homes from the 1960s-1970s often need more code work than newer homes.

Your utility company needs to disconnect and reconnect power at the meter. Some utilities do this for free; others charge $100-$500. In some areas, the utility replaces the meter socket at no charge. In others, the homeowner pays for the new meter base, which runs $150-$350 installed. Call your utility before getting contractor quotes.

Panels in easy-to-reach basements or garages cost less to swap than panels buried behind drywall, in tight crawl spaces, or on exterior walls that require weatherproofing. Relocating a panel to a different wall or room adds $500-$1,500 to the project. Current code requires a clear 30-inch-wide by 36-inch-deep workspace in front of the panel.

Most panel upgrades include adding a few new circuits for modern loads. Each new dedicated circuit (for a kitchen appliance, bathroom, or home office) costs $150-$300 including the breaker, wire, and outlet. Adding 4-6 new circuits is common during an upgrade and can add $600-$1,800 to the total.

“Are you licensed and insured for electrical panel work in this jurisdiction?”

Why this matters: Panel upgrades require specific electrical licenses. General contractors or handymen should not perform this work. Ask for their license number and verify it with your state licensing board.

“Will you handle the permit and utility coordination?”

Why this matters: Good electricians include permitting in their quote and schedule the utility disconnect and inspection. If they expect you to handle this, it is a red flag.

“How many circuit spaces will the new panel have?”

Why this matters: A 30-space panel is the minimum for most homes, but a 40-42 space panel costs only $30-$75 more and gives you room to add circuits later for EV chargers, shop tools, or kitchen upgrades.

“What brand of panel and breakers do you install?”

Why this matters: Reputable brands include Square D, Eaton, and Siemens. Avoid electricians who use off-brand or discontinued panel brands. The breaker compatibility matters for future maintenance.

“Does the quote include bringing everything up to current code?”

Why this matters: An open permit triggers a code inspection. The quote should include AFCI breakers, proper grounding, and any other code updates your local inspector will require.

“What is the warranty on your labor?”

Why this matters: Most quality electricians offer 1-2 year warranties on their workmanship in addition to the manufacturer warranty on the panel and breakers. Avoid anyone who offers no labor warranty.

“How long will the power be off during the upgrade?”

Why this matters: A straightforward swap takes 4-8 hours without power. If you work from home or have medical equipment, you need to plan around the outage. Some electricians can do temporary power arrangements for an additional fee.