Electrical Panel Replacement Cost Guide (2026)

Scope of this guide: This page focuses on replacement pricing, scope, and quote comparison. The linked upgrade-signs guide helps decide whether replacement is necessary.

An electrical panel replacement is one of the larger home electrical projects - but it is also one of the clearest investments a homeowner can make in safety and capacity. Here is what the work involves and what it typically costs in 2026.

Why Panels Get Replaced

Panels are replaced for several reasons: the existing panel is at or near capacity and cannot support added circuits, the panel uses a brand or design with known safety problems, the panel is simply too old and no longer reliable, or a home is being upgraded for high-draw equipment like an EV charger or whole-house generator.

Some panel brands - most notably Federal Pacific Electric (Stab-Lok breakers) and certain Zinsco/Sylvania models - have documented failure rates and are flagged by inspectors and insurers. Replacement of these is often recommended regardless of age.

What Electrical Panel Replacement Costs

A standard residential panel replacement in 2026 typically costs $1,500 to $4,000, including labor and materials. Most projects fall in the $2,000 to $3,000 range for a straightforward swap.

Factors that raise the cost:

• Upgrading service amperage. Moving from a 100-amp to a 200-amp or 400-amp service requires the utility company to get involved and may require upgrading the service entrance cable and meter. This adds $500 to $1,500 or more.
• Panel relocation. Moving the panel to a new location inside or outside the home adds significant labor.
• Permit and inspection fees. Electrical panel replacement requires a permit in virtually all jurisdictions. Permit fees typically run $100 to $300.
• California costs. Labor rates in California are higher than the national average, pushing most panel replacements to the $2,500 to $4,500 range.

What the Work Involves

A licensed electrician obtains a permit, coordinates a power shutoff with the utility if needed, removes the old panel, installs the new one, reconnects all existing circuits, labels breakers, and passes inspection. The work typically takes one day for a straightforward replacement.

The power to the home is off during the work - typically four to eight hours. Most experienced electrical contractors do these regularly and keep the downtime on the lower end.

Signs You May Need a Panel Replacement

• Breakers that trip frequently even without heavy loads
• Breakers that feel warm or show scorch marks
• You cannot add circuits because the panel is full
• Your panel is a Federal Pacific, Zinsco, or Pushmatic model
• The panel is more than 30 to 40 years old and has never been serviced
• Your insurer has flagged the panel or declined to renew your policy because of it

Choosing an Electrician

Only hire a licensed electrical contractor for panel replacement. Verify the license through your state's contractor licensing board. The electrician should pull the permit and schedule the inspection - never accept a quote from someone who suggests skipping the permit for panel work.

Sources and editorial notes

Prices and permit requirements vary by location, property, equipment, and scope. Treat price ranges as planning estimates and confirm current requirements with the relevant authority and contractor.

• California Contractors State License Board - when a contractor license is required
• US Consumer Product Safety Commission - home safety

Related guides

• Signs Your Electrical Panel Needs to Be Upgraded
• Solar Panel Maintenance for California Homeowners
• Furnace Repair vs. Replacement: How to Decide

Next step

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