What you’ll get from this guide
- A 100A to 200A panel upgrade — the most common job — typically costs $1,800–$4,200 installed in 2026, with high-cost metros reaching $5,500.
- A like-for-like 200A panel replacement (no service change) runs $1,500–$3,000. A 100A replacement runs $1,200–$2,500.
- A 400A service for large homes or heavy loads runs $4,000–$8,000. A subpanel is far cheaper at $500–$1,200.
- Permits are $150–$400 in most jurisdictions and belong on the quote as a separate line plus a $40–$75 admin fee — never buried in labor.
- Price a specific job with the electrician cost calculator, or see the electrician pricing guide for the flat-rate formula behind these numbers.
Panel Work Is the Highest-Stakes Quote an Electrician Writes
A panel replacement is a permitted, inspected, utility-coordinated job with a power outage in the middle of it. It is also the job where quotes from three contractors most often land thousands of dollars apart — not because someone is gouging, but because the scope genuinely differs. One quote includes a new meter base and service entrance conductors; another assumes the existing ones are fine.
Homeowners usually arrive at a panel conversation for one of four reasons: a failed inspection or insurance requirement, a known-hazard panel brand, an addition or EV charger that the current service cannot carry, or a panel with no spare breaker slots left.
Below are 2026 US installed price ranges, what the permit and inspection actually add, and the factors that decide whether a job lands at the bottom or the top of its range.
2026 Electrical Panel Replacement Cost by Service Size (US, Installed)
| Job | Installed Price Range | Typical Duration |
|---|---|---|
| 100A panel replacement (like-for-like) | $1,200 – $2,500 | 4 – 8 hrs |
| 100A → 200A service upgrade | $1,800 – $4,200 | 6 – 10 hrs |
| 200A panel replacement (like-for-like) | $1,500 – $3,000 | 5 – 8 hrs |
| 400A service upgrade | $4,000 – $8,000 | 2 – 3 days |
| Subpanel installation | $500 – $1,200 | 3 – 6 hrs |
| Meter base / service entrance replacement | $600 – $1,500 added | Add 3 – 6 hrs |
| Overhead to underground service conversion | $2,500 – $6,000 added | Multi-day, trenching |
Estimates for 2026 US residential work including labor, panel, breakers, and standard permit handling. Bay Area, Los Angeles, and New York metro quotes commonly run 30–50% above these ranges.
200A Panel Upgrade Cost by Market (2026)
| Region | 200A Upgrade (Installed) | Typical Permit Fee |
|---|---|---|
| Bay Area / San Jose | $2,800 – $5,500 | $250 – $500 |
| Los Angeles / SoCal | $2,200 – $4,800 | $200 – $450 |
| New York Metro | $2,500 – $5,200 | $200 – $500 |
| Chicago / Midwest | $1,800 – $3,600 | $120 – $300 |
| Dallas / Texas | $1,600 – $3,200 | $100 – $250 |
| Southeast (Atlanta, Charlotte) | $1,500 – $3,000 | $100 – $250 |
Regional spread reflects labor rates, workers' comp classifications, and permit schedules. Permit fees are set by the local authority having jurisdiction and change independently of contractor pricing — verify before quoting.
Seven Factors That Move a Panel Quote by Thousands
Two houses on the same street can price $2,000 apart. These are the variables that decide it:
- Service size change — upgrading 100A to 200A involves the utility, new service conductors, and often a new meter base, unlike a like-for-like swap
- Meter base condition — a corroded or undersized meter base adds $600–$1,500 and utility coordination
- Panel relocation — moving the panel to a code-compliant or more accessible location adds $800–$2,500 in conductor extension and patching
- Grounding and bonding — older homes often need new ground rods and water-line bonding to pass inspection, adding $200–$600
- Circuit count and AFCI/GFCI requirements — current code requires AFCI protection on most living-area circuits; a full complement of AFCI breakers can add $400–$1,200 in materials
- Overhead vs underground service — underground service work means trenching and adds $2,500–$6,000
- Hazard panels — Federal Pacific Stab-Lok, Zinsco, and similar panels are replacement-only, and insurers increasingly require it
Never quote a panel job from a phone description. Photographs of the panel label, the meter, and the service entrance are the minimum before a number goes in writing.
How to Price and Run a Panel Replacement Job
Do a load calculation before quoting a service size
Run a standard dwelling load calculation covering existing loads plus anything planned — EV charger, heat pump, induction range, hot tub, ADU. This decides whether 200A is sufficient or 400A is warranted, and it is the document that protects you if the customer adds load later. Quoting a service size from square footage alone is the most expensive shortcut in the trade.
Inspect the meter base, service entrance, and grounding
Photograph the panel label, meter base, service conductors, and ground electrode system. Corrosion, undersized conductors, or missing water-line bonding turn a $2,400 quote into a $3,600 one — and finding it on install day rather than quote day means either a change order conversation or an absorbed cost.
Price the panel, breakers, and AFCI complement as separate materials
List the panel, the breaker complement, and any required AFCI/GFCI devices as their own materials lines with 30–50% markup on mid-size components. A full AFCI complement can add $400–$1,200 by itself, so bundling it invisibly into one number is how a job that looked profitable ends up at 20% margin.
Add permit, inspection, and utility coordination as visible lines
Show the permit at cost ($150–$400 in most jurisdictions) plus a $40–$75 admin fee. Note the inspection visit and, for service changes, the utility disconnect/reconnect scheduling in the scope. These are the steps that stretch a one-day job across a week, and the customer needs to see them to understand the timeline.
Present Good / Better / Best on jobs over $1,500
Good is code-minimum: panel, breakers, permit. Better adds AFCI coverage, a pre-wired 50A circuit for a future EV charger, and an extended workmanship warranty. Best adds the EV charger installed, a surge protection device, and a longer parts-and-labor warranty. The middle option wins most often, and the structure moves the conversation from whether to do the work to which version to buy.
Set outage expectations in writing
State the expected power-off window (typically 4–8 hours for a like-for-like swap, longer for a service change with utility coordination), what the customer should do about refrigeration and medical equipment, and what happens if the inspector requires a correction. Written expectations prevent the single most common panel-job complaint.
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When to Replace vs. Upgrade vs. Add a Subpanel
| Situation | Recommended Path | Typical Cost |
|---|---|---|
| Panel full, service capacity is adequate | Add a subpanel | $500 – $1,200 |
| Hazard-brand panel (Stab-Lok, Zinsco) | Full replacement, regardless of capacity | $1,500 – $3,000 |
| Adding EV charger to a 100A service | Load calc first; often 200A upgrade | $1,800 – $4,200 |
| Adding an ADU, heat pump, or large addition | 200A upgrade, sometimes 400A | $1,800 – $8,000 |
| Failed inspection or insurance requirement | Replacement to current code | $1,500 – $4,200 |
| Rust, scorching, or breakers that won't reset | Replacement — safety issue | $1,500 – $3,000 |
A subpanel is the cheapest correct answer when the service capacity is genuinely sufficient and only breaker space is short. It is the wrong answer when the load calculation shows the service itself is undersized.
Why Panel Jobs Are the Anchor of an Electrical Price Book
Panel work is a small share of call volume and a large share of revenue. It is also where pricing discipline pays the most: a 10-point margin error on a $150 outlet costs $15, but the same error on a $3,200 panel costs $320 — and panel jobs carry more surprise risk than any other residential work.
Most panel jobs arrive through smaller work. The outlet and switch call that reveals a full panel, or the EV charger inquiry that fails a load calculation, is where these quotes originate. Documenting what you saw on the small visit is what makes the larger conversation credible later.
Build the panel line items into your flat-rate book with explicit adders for meter base, relocation, grounding, and AFCI complement, so the quote assembles from parts rather than getting guessed. The 2026 electrician pricing guide covers the underlying formula, and the hourly rate guide gives you the labor floor each of those line items has to clear.
FAQ: Electrical Panel Replacement Cost
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Disclaimer
The prices in this guide are estimates based on industry benchmarks and averages for the US market in 2026. Actual costs vary significantly with local labor rates, service size, meter base and grounding condition, panel location, code requirements, permit fees, utility coordination, and contractor overhead. These figures are educational reference only and do not constitute a quote, contract, or guaranteed pricing. Panel work must be performed by a licensed and insured contractor under permit; always obtain a written quote and confirm code requirements with your local authority having jurisdiction.
Related resources
Electrician Pricing Guide 2026 — the flat-rate formula, permits, and Good/Better/Best
Electrician Cost Calculator — price any job from hours, materials, and markup
How Much Do Electricians Charge Per Hour? (2026) — the labor floor every panel line item must clear
Outlet & Switch Installation Cost (2026) — the small jobs that surface panel work
EV Charger Installation Pricing (2026) — the load that most often triggers an upgrade