Upgrading your home's electrical panel is one of those projects that most homeowners don't think about until they have to — and then they realize they have no idea what it should cost. In 2026, the most common upgrade (100A to 200A service) runs $1,500–$4,000 installed, with the national average around $2,200. Full panel replacements at the same amperage run $1,200–$2,500.
Here's exactly what drives that range, what's included in a fair quote, and how to approach the permit and inspection process.
Cost by upgrade type
The biggest cost driver is how much capacity you're adding — and whether the utility needs to upgrade the service line coming into your home at the same time.
| Upgrade | Installed cost | When you need it |
|---|
| 60A → 100A | $800–$2,000 | Very old homes; rarely needed today |
| 100A → 150A | $1,200–$2,800 | Modest capacity increase; less common |
| 100A → 200A | $1,500–$4,000 | Most common upgrade — adding EV charger, renovation, solar |
| 200A → 400A | $3,000–$7,500 | Large homes, workshops, whole-home EV charging, batteries |
| Panel replacement (same amps) | $1,200–$2,500 | Replacing an aged, recalled, or failed panel |
Utility service upgrade: If your home currently receives 100A service from the street and you're upgrading to 200A, the utility company may need to upgrade the service line and meter base. This coordination adds $500–$2,000 and typically 1–4 weeks of additional lead time. Your electrician will coordinate with the utility on your behalf — ask upfront whether a service upgrade is needed.
What's included in the installed price
A complete electrical panel upgrade quote should include all of the following. If a contractor gives you a number without specifying these, ask:
- New panel and breakers — the main load center and circuit breakers for all existing circuits
- Labor — typically 4–8 hours for a straightforward swap; longer if wiring needs rerouting
- Permit fees — required in virtually every jurisdiction (more on this below)
- Utility coordination — if a service upgrade is needed, your electrician should handle the application
- Final inspection — a licensed inspector from your local codes office verifies the installation
- Cleanup and disposal — removal of the old panel
- Labor warranty — at minimum 1 year; reputable contractors offer 2–5 years
Some contractors quote equipment cost only and charge separately for labor and permits. Always get a total installed price in writing before agreeing to anything.
Cost by panel brand
Panel brand affects both the upfront cost and long-term reliability. All major brands below meet NEC code requirements — the differences are in build quality, warranty, and parts availability.
| Brand | Panel cost (200A) | Notes |
|---|
| Square D (Schneider) | $150–$350 | Industry standard; most electricians know it well |
| Siemens | $130–$300 | Reliable, widely available, good warranty |
| Eaton | $120–$280 | Solid value; common in residential work |
| Leviton | $100–$220 | Budget option; less common for full upgrades |
| Cutler-Hammer (Eaton) | $140–$300 | Legacy brand, still widely supported |
The panel itself is a modest part of the total cost — labor, permit, and coordination fees are where most of the money goes. Don't choose a contractor based on which brand they install; choose based on license, reviews, and a complete itemized quote.
Labor and regional pricing
Electrician labor rates range from $50–$150 per hour depending on your market. A 100A-to-200A upgrade takes 4–8 hours for a licensed electrician, plus time for permit coordination and the final inspection walk-through.
Regional pricing varies significantly:
| Market | Typical 100A→200A cost |
|---|
| Rural / low cost-of-living areas | $1,200–$2,000 |
| Mid-size cities (Nashville, Raleigh, Austin) | $1,800–$3,200 |
| Major metros (NYC, LA, Chicago, SF) | $2,500–$5,000+ |
Permit requirements
An electrical panel upgrade requires a permit in virtually every jurisdiction in the United States — no exceptions for this type of work. Here's how the process works:
Who pulls the permit: Your licensed electrician should pull the permit, not you. A licensed contractor submits their credentials as part of the application. If a contractor asks you to pull it yourself, or suggests skipping it, walk away — both are serious red flags.
Permit cost: Residential electrical permits typically run $50–$350 depending on your city or county. This should be included in your contractor's quote — confirm upfront.
Processing time: Most jurisdictions process residential electrical permits within 1–2 weeks. Some cities offer expedited review for an additional fee.
Inspection: After the work is complete, a local codes inspector visits to verify the installation meets current NEC (National Electrical Code) standards. Your contractor coordinates this — you shouldn't need to do anything except be available to provide access.
Consequences of skipping: Unpermitted electrical work creates real problems at resale (buyers' inspectors flag it), can void your homeowner's insurance coverage for electrical-related claims, and can require expensive tear-out and redo if discovered by your local codes office.
Project timeline
| Phase | Typical duration |
|---|
| Get quotes from 2–3 licensed electricians | 3–5 days |
| Permit application and approval | 1–2 weeks |
| Utility coordination (if service upgrade needed) | 1–4 weeks additional |
| Installation day | 4–8 hours (power off during work) |
| Final inspection | 1–5 days after completion |
Power outage during installation: Yes — your power will be off for the duration of the installation, typically 4–8 hours. Plan accordingly. Your electrician will coordinate the temporary shutoff with you in advance.
Signs you need a panel upgrade
Most homeowners discover they need an upgrade for one of these reasons:
- Adding an EV charger: A Level 2 home charger requires a dedicated 40–50A circuit. Most 100A panels can accommodate this, but if your panel is already near capacity, an upgrade is necessary.
- Installing solar panels: A solar array with battery backup often requires 200A service to handle generation and storage simultaneously.
- Major renovation or addition: Adding a kitchen, master suite, or finished basement significantly increases electrical demand.
- Breakers tripping frequently: If you're resetting breakers regularly, your system is undersized for your usage.
- Recalled or hazardous panel: Federal Pacific Electric (FPE/Stab-Lok) and Zinsco panels have documented failure rates and should be replaced regardless of age. If you have one of these, don't wait — replacement is a safety issue, not just a capacity issue.
- Aluminum branch wiring on 15/20A circuits: Homes built 1965–1973 may have aluminum wiring on small circuits, which creates fire risk at connections over time. A licensed electrician can assess and remediate.
How to choose a licensed electrician
For panel work specifically, don't cut corners on contractor selection:
- Verify their license in your state — electrical contractors must hold a state license. Ask for their license number and verify it on your state's contractor licensing board website.
- Confirm they carry liability insurance and workers' comp — panel work involves high-voltage service lines. Uninsured work puts your home and finances at risk.
- Get at least two quotes — on a $2,000+ project, it's worth a few calls. Wide price variation (more than 30–40%) is a signal to dig into what each quote includes.
- Ask specifically about permit and inspection — a licensed electrician will confirm they pull the permit themselves. If they're vague about this, keep looking.
- Check reviews on Google and the BBB — look specifically for mentions of permit process, inspection results, and whether the work was done on time and on budget.
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