Electrical Panel Upgrade Cost: When You Need One and What to Expect

Your electrical panel is the heart of your home's wiring. As homes add EV chargers, heat pumps, induction ranges and home offices, many older panels can't keep up, and some older models are a safety concern in their own right.

Signs you may need an upgrade

• Your home has a fuse box or a 60-amp service.
• Breakers trip often, or lights dim when large appliances start.
• You're adding a major electric load: an EV charger, heat pump, electric water heater, induction range, hot tub or a home addition. See our comparison of heat pumps and furnaces.
• The panel is warm to the touch, buzzes, smells like burning or shows scorch marks or rust. Call a licensed electrician right away if you notice any of these.
• Your panel is a brand that many inspectors flag as a hazard, such as older Federal Pacific (Stab-Lok) or Zinsco panels. Some insurers also ask about them.
• You're relying on lots of extension cords and power strips.

Typical costs

Prices depend on your region, the panel's location and whether the utility service, meter and wiring to the house also need upgrading.

Bringing other parts of the system up to current code during the job, such as grounding, bonding or adding required protection devices, can add to the cost.

What the job involves

1. An electrician performs a load calculation to size the new service correctly.
2. They pull a permit and coordinate with the utility, which usually has to disconnect and reconnect power.
3. The old panel comes out, the new panel goes in, and each circuit is connected and labeled.
4. A local inspector checks the work before or after the utility restores power.

Most panel swaps take a day, with power off for several hours. This is not a DIY project: the service wires feeding the panel stay live even with the main breaker off, and the work requires a licensed electrician and a permit in nearly every jurisdiction.

Alternatives to a full upgrade

A load calculation sometimes shows your existing service is enough. If it's close, options include load management devices that pause one large appliance, such as an EV charger, while another runs, smart panels that manage circuits automatically, and choosing efficient appliances such as heat pump water heaters or lower-amperage EV charging. Ask your electrician whether these could avoid or delay a service upgrade.

Before you hire

Get at least two or three quotes from licensed, insured electricians, and make sure each one includes the permit, inspection and any utility fees. Check whether your utility or state offers rebates for panel upgrades tied to electrification projects. Our guides on hiring a contractor and paying for a renovation cover the rest.

Prices are typical U.S. ranges and vary by region, home and contractor. Always get several local quotes and follow local building codes; hire a licensed professional for electrical, gas and structural work.