Electrical Panel Upgrade Cost
See electrical panel upgrade cost by amperage, plus what drives the price up. Call a licensed local electrician now for a free, no-obligation quote.
Electrical panel upgrade cost typically runs $800 to $4,000 for a straightforward job, with most 100-to-200-amp upgrades landing between $1,300 and $3,000. A full service upgrade, new meter base and utility-coordinated service entrance, runs higher: often $3,500 to $8,000 or more. The exact number depends on your current amperage, what you're upgrading to, and how much work sits behind the wall, since a panel upgrade is one job within the broader scope of licensed electrical service, alongside repairs, rewiring, and add-ons like EV chargers or generators.
Call a licensed local electrician now for a free, no-obligation quote on your panel upgrade.
Electrical Panel Upgrade Cost by Amperage
Pricing splits into two scopes: a panel swap (new breaker box, same service size) and a full service upgrade (new meter base and service entrance, coordinated with the utility). Typical installed cost for each:
| Panel size | Panel swap only | Full service upgrade |
|---|---|---|
| 100 amp | $800-$1,800 | $2,500-$5,000 |
| 150 amp | $1,200-$2,500 | $3,000-$6,000 |
| 200 amp | $1,300-$3,000 | $3,500-$8,000 |
| 400 amp | $3,000-$5,500 | $6,000-$15,000+ |
Metro labor costs, hard-to-access lines, and underground conversions can push past these ranges, so get a local, itemized quote.
What's Included in the Price
A full quote itemizes three buckets, not one lump sum:
- Panel and equipment. The breaker box, new breakers, grounding bar, and bonding hardware. Brand and breaker count both move this line.
- Labor. Removing the old panel, transferring every circuit, and testing the finished install. Expect four to eight hours for a straightforward swap.
- Permit and inspection fees. Nearly every jurisdiction requires both before the utility reconnects power. It's a real line item that should appear on your quote by name.
Panel Upgrade vs. Service Upgrade vs. Subpanel: Why Quotes Vary So Much
This is the biggest source of sticker shock when homeowners compare bids:
- Panel upgrade (panel swap). A new breaker panel with more circuit slots or a higher amp rating, without changing the service size coming from the utility.
- Service upgrade. A panel swap plus a new meter base and service entrance, coordinated with the utility to raise how much power reaches your home (say, 100-amp service to 200-amp).
- Subpanel. A secondary panel fed from the main one, adding circuit capacity to one area, like a garage or addition, without touching the main service.
If one bid is $1,500 and another is $6,000 for what sounds like the same job, this is usually why: one priced a panel swap, the other correctly found your service size needs to increase first.
What Affects Your Electrical Panel Upgrade Cost
- Home age and wiring. Knob-and-tube or aluminum branch wiring often needs correction before the new panel can be safely energized.
- Panel location and access. An open garage or utility room box costs less to swap than one buried in a finished basement wall that has to be opened and patched.
- Utility coordination. Service upgrades require scheduling a cutoff and reconnect, which some utilities charge for separately and which can add days.
- Region and labor rates. Metro-area electricians charge more per hour than rural ones, and permit fees vary by city and county.
- Future load. Sizing for a planned EV charger, solar array, or addition now costs less than upgrading twice.
Signs You Need an Electrical Panel Upgrade
For a deeper look at the warning signs your panel needs an upgrade, start with these:
- Breakers trip on normal loads, like the microwave and a hair dryer running together.
- Lights flicker or dim when a major appliance kicks on.
- The panel feels warm, buzzes, or shows scorch marks or rust.
- You still have a fuse box, or a panel branded Federal Pacific or Zinsco.
- You're relying on power strips as permanent wiring because you've run out of circuits.
- The panel is 25 to 40+ years old and has never been serviced.
Adding an EV Charger, Solar, or a Generator?
A Level 2 EV charger draws 40 to 50 amps on its own circuit, often enough to push a fully loaded 100-amp panel past safe capacity. Solar with battery storage adds its own backfeed and busbar requirements, and a whole-house generator transfer switch needs open breaker space. Say your panel is at 100 amps and an EV is coming next year: sizing the upgrade to 200 amps now costs less than paying for two separate jobs. See EV charger installation cost for that add-on pricing.
The Cost of Skipping the Upgrade
Most cost guides stop at what you'll pay to upgrade. They skip what an outdated panel costs you by staying put. Insurers increasingly flag Federal Pacific, Zinsco, and fuse-box panels, some decline to renew until it's replaced, or add a surcharge meanwhile. Inspectors flag the same panels on nearly every resale, often turning into a buyer credit negotiation you didn't budget for. And a panel running past its rated capacity is a real fire-risk factor, not a nitpick. Weigh the upgrade cost against these downstream costs, not against doing nothing.
DIY vs. Hiring a Licensed Electrician
This isn't a judgment call. Panel work sits at or next to the service entrance, which utilities treat as their equipment, and code nearly everywhere requires a licensed electrician and inspection before power is reconnected. A loose lug or undersized wire can cause a fire long after the truck has left, so a licensed pro is the required default.
For related work, see our guides on licensed electrical repair services, breaker box replacement cost breakdown, and full electrical panel replacement.
Frequently Asked Questions
How much does it cost to upgrade an electrical panel to 200 amps?
A panel swap to 200 amps runs $1,300 to $3,000. Add a full service upgrade (new meter base and service entrance) and expect $3,500 to $8,000, depending on region and access.
Do I need a permit to upgrade an electrical panel?
Yes, virtually always. Skipping it risks a failed resale inspection and a voided warranty later.
How long does an electrical panel upgrade take?
On-site work runs four to eight hours. A full service upgrade can still finish on-site in a day, but permit approval and utility scheduling can stretch the total timeline to a week or two.
Can I just add a subpanel instead of replacing the whole panel?
Yes, if your main panel has spare capacity. It won't help if the main panel itself is undersized, outdated, or failing.
Does upgrading my panel increase home value or lower my insurance?
Often, for both, though neither is guaranteed. It removes a common inspection flag during a sale, and some insurers reassess premiums once you show proof of the upgrade.
Can I get a tax credit for upgrading my electrical panel?
Sometimes, when it supports a qualifying electrification project like solar or EV charging. Rules change often, so confirm current eligibility before counting on the savings.
Get an exact number for your home. Call a licensed local electrician now for a free, no-obligation quote on your electrical panel upgrade.
FAQ & Troubleshooting Nodes
Q:How much does it cost to upgrade an electrical panel to 200 amps?
A straightforward panel swap to 200 amps, same service size, new breaker box, typically runs $1,300 to $3,000. If your home is still on 100-amp service, the electrician also has to upgrade the meter base and service entrance wire, which is a full service upgrade and usually runs $3,500 to $8,000 depending on your region and how the panel is located.
Q:Do I need a permit to upgrade an electrical panel?
Yes, in virtually every jurisdiction. Panel work touches the main disconnect and often the service entrance, so it always requires a permit and a follow-up inspection before the utility will reconnect power. Any electrician who suggests skipping this step is a red flag.
Q:How long does an electrical panel upgrade take?
A basic panel swap usually takes four to eight hours of on-site work, done in a day. A full service upgrade, one that involves a new meter base and utility coordination, still often finishes on-site in a day, but scheduling the permit approval and the utility's shutoff/reconnect appointment can stretch the total timeline to a week or two.
Q:Can I just add a subpanel instead of replacing the whole panel?
A subpanel works when your main panel still has spare capacity and you just need more circuits in one area, like a garage, basement, or addition. It does not help if your main panel itself is undersized, outdated, or failing. In that case, the subpanel just adds load to a panel that already can't keep up.
Q:Does upgrading an electrical panel increase home value or lower my insurance?
It can do both, though neither is guaranteed or immediate. An updated panel removes a common flag that home inspectors raise during a sale, which helps avoid last-minute negotiating over an outdated panel. Some insurers also charge more, or decline to renew, for homes with a fuse box or a recalled panel brand, and will reassess your premium once you provide proof of the upgrade.
Q:Can I get a tax credit for upgrading my electrical panel?
Sometimes, if the upgrade is tied to a qualifying electrification project like solar, a battery, or EV charging equipment. Federal credits and utility rebate programs change fairly often in scope and amount, so confirm current eligibility with a tax professional or your utility before you count on the savings in your budget.