The electrical panel, sometimes called the load center, fuse panel, panelboard, or circuit breaker panel, is the hub of a home’s electrical system. It distributes power from the main utility lines to the circuits that run outlets, lights, and appliances throughout the house. The average cost to replace an electrical panel runs about $2,500. Homeowners typically need a replacement when the panel is damaged, outdated, or too small for the household’s electrical demand. A proper replacement also includes new grounding and bonding work, since the safety of every circuit depends on the connection between the panel and the earth.
The price tag covers more than the metal box on the wall. Labor, breakers, the permit, and in many cases a service upgrade all factor in, and local code requirements can push the total higher. Understanding what drives the price, and what the work actually includes, keeps the estimate honest and the project on budget.
Average Cost to Replace an Electrical Panel
Replacing an electrical panel costs between $520 and $2,100 at the low end, but that range usually reflects a simple same-size swap. Master electricians put the typical price between $2,100 and $2,900, with additional code requirements per jurisdiction influencing the final number. With the extras, the average replacement lands around $2,500.
A replacement usually goes hand in hand with a service change: the utility drop, the meter, the main disconnect, and the panel all get evaluated together. Electricians call this the service entrance, and its condition determines whether the job is a simple swap or a full upgrade. The estimate should state clearly which parts of the service entrance are included.
What drives the price
- Amperage rating of the new panel, from 100-amp upgrades to 400-amp services
- Number of circuits the panel must support
- Type of breakers: standard, AFCI, GFCI, or a mix
- Permit fees set by the local jurisdiction
- Regional labor rates for licensed electricians
- Condition of the service entrance and existing wiring
How labor and time add up
A straightforward swap takes a licensed electrician four to eight hours. The panel itself is a small share of the invoice; labor, new wire, and the service entrance dominate. A correct electrical panel installation involves more than trading boxes: the load center must be selected for the service size, mounted per code, and wired with the right torque values on every connection.
Cost by Amperage
Service size is the single biggest cost driver. Upgrading a 100-amp panel runs $850 to $1,150, while a new 400-amp service can run $2,000 to $4,000. Most homes built since the 1960s have 100 or 200 amps; modern households with electric vehicles, heat pumps, and electric ranges often need 200.
Amps describe how much current the service can deliver to the house at once. A 100-amp service supports a typical older home with gas heat and a handful of large appliances. A 200-amp service supports electric water heating, an electric range, and a dryer with room to spare, which is why it has become the default for new construction.
| Panel size | Typical replacement cost | Best fit |
|---|---|---|
| 100-amp | $850 to $1,150 | Small older homes with basic loads |
| 200-amp | $1,300 to $2,500 | Standard modern households |
| 400-amp | $2,000 to $4,000 | Large homes, shops, and EV charging |
Choosing the right service size
A 100-amp panel handles lighting and a handful of large appliances, but it fills up fast. A 200-amp service covers a typical modern household with room to add circuits. The 400-amp tier serves large homes, workshops, and households charging multiple electric vehicles. Independent cost surveys, including the one from Family Handyman, land in the same ranges when labor and materials are itemized.
When an upgrade makes sense
Any major electric load is a reason to upgrade: an EV charger, a heat pump, an electric range, or a plan to add circuits later. Upgrading during a remodel is cheaper than a stand-alone project because the electrician is already on site and the walls are open.
What the Price Includes: Parts, Labor, and Permits
The estimate breaks down into four buckets. The panelboard and main breaker run $100 to $400. Branch breakers cost $5 to $100 each depending on type, with AFCI and GFCI breakers at the high end. The permit runs $50 to $500 depending on the jurisdiction. Labor makes up the rest, typically $500 to $1,500.
The permit deserves its own line in the budget. Inspectors verify that the panel is mounted at the right height, that the main breaker is properly sized, and that the torque on every lug meets the manufacturer’s spec. A job without a permit can fail an insurance claim or a future home sale, so skipping it to save a few hundred dollars rarely pays.
Parts and labor breakdown
- Panelboard with main breaker: $100 to $400
- Branch circuit breakers: $5 to $100 each
- Permit and inspection fees: $50 to $500
- Electrician labor: $500 to $1,500
- New service cable and connectors: varies with run length
Subpanel costs
Adding a subpanel, common for garages, workshops, and accessory units, adds $400 to $1,500 to the project. The new circuits feeding those spaces must follow residential wiring code requirements for circuit design and installation, so the subpanel feeds are sized and protected accordingly.
Additional Cost Factors
Every jurisdiction enforces its own code amendments, and those requirements shape the final price. Additional code requirements per jurisdiction influence the replacement cost, which can mean a new meter box, a taller service mast, or a relocated panel.
Wire condition surfaces during most replacements. Aluminum branch wiring from the 1960s and 1970s needs special connectors, and knob-and-tube circuits cannot simply be spliced into a modern panel. If the home has either, the electrician should quote the remediation separately so the panel price does not balloon mid-project.
Site conditions that add cost
- Service mast or weatherhead replacement if corroded or undersized
- Meter socket upgrade required by the utility
- Panel relocation to meet clear working space rules
- Replacing aluminum branch wiring or knob-and-tube circuits
- Upgrading the grounding electrode system
Small jobs that add up
Even finishing details carry code rules. The rules on painting an electrical panel in the NEC, for example, limit what coatings can go on the enclosure, because finishes can interfere with the panel’s rating and heat dissipation. Inspectors check these details, and fixing them after the fact costs more than doing them once.
Signs You Need a New Panel
Several warning signs point to a panel that has reached the end of its useful life:
- Breakers trip repeatedly even after loads are reduced
- Lights flicker or dim when appliances run
- The panel feels warm or gives off a burning smell
- A 60-amp fuse panel or a panel with no main breaker
- Buzzing sounds from the panel or scorch marks on breakers
- No open spaces left for new circuits
Insurance companies increasingly ask about panel age and type during underwriting. Older fuse panels and panels with known safety issues can trigger higher premiums or require replacement as a condition of coverage, which turns the replacement into a scheduled project rather than an emergency.
Repairing vs. replacing
A single failing breaker can be swapped for $50 to $150, and a loose connection can often be tightened in under an hour. When the problems are widespread, the panel is undersized, or the bus bars are damaged, replacement is the safer call. Homeowners comparing options often check cost surveys from Bob Vila, which break out the same repair-versus-replace logic with current figures.
When a repair is the right call
A licensed electrician can replace individual breakers, re-torque connections, and swap a damaged main breaker in an otherwise sound panel. Repairs make sense when the panel is rated for the service, has spare capacity, and shows no signs of overheating.
Best Time to Replace and Who Should Do It
The best time to replace a panel is before you need it. Common trigger points: a renovation that adds circuits, an EV charger installation, an insurance inspection that flags the panel, or a home purchase where the inspector calls out the service size. Scheduling during an electrician’s off-peak season can also trim the quote.
Delaying a needed replacement costs more than the project itself. An undersized panel trips breakers, stresses appliances, and leaves no room for the loads modern life adds. The longer the wait, the more likely the work becomes an emergency call, which carries premium rates and a longer timeline.
What homeowners can do themselves
Panel replacement is not a DIY project. The work involves live service conductors, utility coordination, and a permit inspection, and most jurisdictions require a licensed electrician to pull the permit. Smaller tasks, though, are within reach of a careful homeowner; replacing a light switch safely is a good example of a starter electrical job that follows straightforward steps.
- Have an electrician inspect the panel and provide a written estimate
- Get two or three quotes that itemize parts, labor, and permits
- Confirm the contractor pulls the permit and schedules the inspection
- Ask about the warranty on both parts and workmanship
- Plan for a power outage window of four to eight hours
After the replacement
Once the new panel is live, take the time to label every breaker and map the circuits. Digital circuit breaker finders speed up that mapping dramatically, letting one person identify which breaker feeds which room without climbing to the attic. A labeled panel makes every future electrical project safer and faster.