A new electrical panel box typically costs $1,200-$4,500 installed, with an average near $2,500 for a standard residential replacement. The final price depends on amperage, circuit count, wiring changes, local permit requirements, and whether the service entrance also needs an upgrade.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Panel replacement | $1,200 | $2,500 | $4,500 | Existing service and wiring stay usable |
| 200-amp upgrade | $1,800 | $3,500 | $6,000 | May include service and meter work |
| New panel in an addition | $900 | $1,800 | $3,500 | Subpanel or short, accessible circuit runs |
| Panel cost per amp | $5 | $12 | $25 | Installed cost varies by job scope |
What a standard 100- or 200-amp panel costs
A straightforward replacement of a 100-amp panel commonly runs $1,200-$3,000, while a 200-amp panel replacement is often $1,800-$4,500. These estimates assume a typical single-family home, standard breakers, accessible equipment, and no major correction of old wiring. A new panel installed where there was none can cost more if electricians must run new feeders or circuits.
Most homeowners budgeting for a like-for-like replacement should plan around $2,000-$3,500. Higher-end quotes usually reflect a service upgrade, extensive circuit relabeling or repair, difficult access, or regional labor rates. Assumptions: standard materials, ordinary access, and no utility-side construction.
How breakers, electrician labor, and permits shape the quote
Panel work is priced as a combined job, not just the metal enclosure. The table shows typical components for a standard replacement; a quote may bundle several items into one labor charge.
| Cost component | Typical range | What it covers | Pricing basis |
|---|---|---|---|
| Panel and breakers | $300-$1,200 | Enclosure, main breaker, standard branch breakers | $5-$25 per amp installed, depending on scope |
| Electrician labor | $600-$2,000 | Disconnecting, transferring circuits, testing | $75-$150 per hour |
| Permit and inspection | $50-$500 | Local application and inspection fees | Varies by jurisdiction |
| Service or meter work | $500-$2,500 | Service conductors, meter base, utility coordination | Added when existing service is inadequate |
Labor often accounts for a large share of the invoice because circuits must be identified, disconnected safely, and reconnected one by one. Ask whether the written estimate includes breakers, permit fees, inspection, and disposal of the old panel.
Amperage, circuit count, and wiring changes move the price
Moving from 100 amps to 200 amps can add roughly $600-$2,000 when the meter, service conductors, or grounding system also need changes. A 200-amp panel is not automatically a full service upgrade: the electrician should confirm that the existing service equipment and utility connection support the new rating.
Circuit count and condition also matter. A panel serving 20-30 circuits may be less costly to transfer than one with 40 or more circuits, tandem breakers, or overcrowding that requires a larger enclosure. Replacing damaged wiring, correcting grounding, or adding arc-fault and ground-fault protection can add $200-$1,500 or more, depending on how many circuits need work.
Confirm the quoted amperage, breaker count, and any wiring corrections in writing. Assumptions: typical residential circuits; extensive rewiring is excluded.
Regional electrician rates create different installed totals
Local labor and permit costs can shift a similar panel project by 15%-30%. Large coastal cities and high-cost metro areas commonly land above the national midpoint, while smaller towns and some rural markets may be 10%-20% lower when access is simple and contractor travel is limited.
Utility requirements can narrow that gap: a service upgrade may require a utility disconnect, new meter equipment, or scheduling coordination regardless of the home’s location. Compare quotes from licensed electricians in the same area and check that each includes the same service rating and permit scope.
How many hours does a panel replacement take?
A like-for-like panel swap often takes one electrician and an assistant about 6-10 hours, with power off for part of the work. Complex circuit transfers, a crowded panel, or a service upgrade can extend the job to 1-2 days. Crew size, travel, and utility scheduling affect the labor charge and the time a home is without power.
Request an estimated outage window before booking. A contractor may schedule an inspection separately, so completion of installation does not always mean the permit is closed that day. Labor example: 8-12 crew hours at $75-$150 per electrician-hour, depending on staffing and local rates.
Subpanel, repair, or full replacement compared
A subpanel can be a lower-cost way to add circuits when the main panel has adequate capacity and available breaker space. Installation commonly costs $500-$1,800, but it does not fix an overloaded, obsolete, or unsafe main panel. Replacing a failed breaker alone may cost $150-$400 including diagnosis and service, while corrosion, heat damage, or repeated tripping can indicate a broader problem.
Choose repair only after an electrician confirms the existing panel is safe and has sufficient capacity. A full replacement is more likely when the panel is damaged, obsolete, undersized for planned loads, or unable to accept required breakers.
Permit, utility, and removal charges to verify
Permit costs often fall between $50 and $500, but some cities charge more or require separate inspections. Removing the old panel is usually included in installation labor; ask about extra fees if the equipment contains unusual materials or disposal requirements. Utility-related fees may apply when a service disconnect, meter relocation, or new service connection is needed.
Homes with older wiring may need grounding or bonding corrections to meet current local requirements. Have the electrician identify code-related additions separately from the base panel price. This makes it easier to compare a required correction with optional upgrades.
Ways to control a new panel box budget
Keep the panel in its current location when practical, since relocation can require longer cable runs and wall repairs. Provide a clear work area, share photos of the panel label, and ask whether existing circuits and breakers can be reused where code permits. Avoid paying for a higher amperage rating or premium monitoring features without a documented need.
Get at least two or three written quotes with matching specifications: panel rating, breaker type and count, permit, inspection, service work, and cleanup. The lowest bid is useful only if it covers the same safety corrections and approved equipment. Schedule non-urgent work with enough lead time to avoid rush charges or limited contractor availability.