Electrical Panel Upgrade Cost (2026)

By Jimmy Hall · Texas homeowner, not a contractor · Last reviewed September 2026 · How we research

Electrical Panel Upgrade Cost in Texas

A standard 200-amp panel upgrade in Texas runs $2,800 to $4,500 for a basic scope. Real-world quotes that include everything current code now requires commonly land at $5,500 and up, and a full 100-to-200 amp service upgrade with a new mast runs $5,800 to $7,500.

That gap between the advertised number and the actual number is the whole story of this job, and it is mostly one thing: the National Electrical Code has required an outdoor emergency disconnect on a new service since the 2020 edition, and that requirement carried straight through into the 2026 edition, which Texas adopted on September 1, 2026. That single item adds $1,000 to $1,650 and is not optional. A quote that does not include it is not cheaper — it is a change order waiting to happen.

Panel Replacement vs Service Upgrade — Not the Same Job

These get used interchangeably in sales conversations and they should not be.

• Panel replacement swaps the breaker box at the same amperage. You do this when the panel itself is defective or full, but your service is adequate.
• Service upgrade increases capacity, usually to 200 amps. This involves the utility, the meter, often the mast and the service drop — and it costs considerably more.

Ask which one you are being quoted. If someone quotes a “panel upgrade” at replacement prices, you are probably about to find out mid-job that the utility work was not included.

Electrical Panel Cost: Quick Overview

Scope	Typical Texas cost
Standard 200A panel upgrade, basic scope	$2,800 – $4,500
Same, with all current code items included	$5,500+
100A to 150A upgrade	$4,500 – $6,200
100A to 200A comprehensive upgrade	$5,800 – $7,500
Full overhead service upgrade	$5,800 – $7,500
Panel relocation, interior to exterior	$1,000 – $4,000
Mast replacement only	$500 – $1,700

DFW labor rates run roughly 30 to 50 percent above national averages, which is why national cost calculators consistently under-quote this job in Texas.

Get Your Personalized Estimate

Get a ballpark below before the first electrician walks your service. This is a job where quotes vary enormously based on what each bidder chose to include.

The Code Items That Make Quotes Differ by Thousands

Texas moved to the 2026 National Electrical Code on September 1, 2026. The outdoor disconnect requirement survived the new edition — it simply changed sections. It used to sit at §230.85; in the 2026 code it lives at §230.70(A)(1), with the rule that triggers it on a service-equipment replacement at §230.70(E). If a contractor tells you the requirement went away with §230.85, they are wrong: it moved, it did not disappear. And inside city limits, the edition your city has adopted is the one the inspector enforces — Fort Worth moved to the 2026 edition on September 1, but Dallas’s electrical code is still built on the 2023 edition, where §230.85 is the right citation. More on when the outdoor disconnect is required, and when it is not. The items below are required on a new panel installation, and they are the most common thing missing from a lowball bid:

Required item	Cost	Notes
Outdoor emergency disconnect	$1,000 – $1,650	In the NEC since the 2020 edition. Lets first responders kill power from outside.
Whole-home surge protection	Included in most quotes	Mandatory on all new panel installations.
AFCI breakers	$50 – $90 each; $1,500 – $2,700 for 30+ circuits	Arc-fault protection on required circuits. This is often the biggest single surprise.
Permit and inspection	~$120 Fort Worth; up to $275 Arlington	Varies by municipality; always required.

Add aluminum branch wiring remediation at $90 to $110 per outlet or fixture if your home has it — common in Texas houses built roughly 1965 to 1975, and something an insurer may require before they will write a policy.

How to compare bids properly: ask every electrician to itemize the disconnect, the surge protector, the AFCI breaker count and the permit. If one bid is $2,000 below the others, one of those four is missing, and it will reappear as a failed inspection or a change order.

If You Have One of These Panels, Replace It

Some panel brands are genuinely dangerous, and this goes beyond an electrician upselling you. Many Texas insurers now refuse to write or renew coverage on homes with them, and some require replacement within 30 days.

• Federal Pacific (Stab-Lok) — documented breaker failure rates as high as 60 percent, and linked to roughly 2,800 fires a year. The breaker can fail to trip on a fault while looking perfectly normal.
• Zinsco — breakers can melt and fuse to the bus bar, meaning the handle moves but the circuit never actually disconnects.
• Challenger — also identified as hazardous, with similar failure-to-trip concerns.

Go look at your panel door. The brand is printed inside it. If you find one of those three names, that is not a someday project — and if your insurance renewal is coming up, you may find the decision made for you.

The uncomfortable part: a defective breaker gives no warning. Everything works normally right up until the moment it needs to trip and does not.

Signs You May Need an Upgrade

• Breakers that trip repeatedly on the same circuit, especially with normal use.
• Lights dimming when the AC or dryer starts. In Texas this often shows up first on hot afternoons when the compressor is working hardest.
• A fuse box rather than breakers — almost always 60 or 100 amp service and undersized for a modern house.
• Any warmth, buzzing, scorching or burning smell at the panel. Call an electrician the same day.
• Reliance on power strips and extension cords because there are not enough circuits.
• Adding major load — an EV charger, a pool, a shop, a second HVAC system or a kitchen remodel.

Most Texas homes built before about 1990 came with 100-amp service. That was adequate for the appliances of the time. It is marginal for a house running central AC, an electric range and dryer, and it is not enough once you add EV charging.

What Drives the Price Up or Down

• Overhead vs underground service. Underground is more work and more coordination with the utility.
• Whether the mast and meter base need replacing. Often they do on a service upgrade, and that is $500 to $1,700 on its own.
• Panel location. Moving an interior panel outside runs $1,000 to $4,000 but is frequently what the inspector wants.
• Circuit count. More circuits means more AFCI breakers, and those add up fast.
• Utility coordination. A service upgrade needs the power dropped and reconnected, which is scheduled on the utility’s calendar, not yours.
• Aluminum branch wiring. Remediation is per-device and can rival the panel cost in a mid-70s house.

Expect the power to be off for four to eight hours on a typical panel job, and plan for a full day if the utility is involved.

What a Panel Upgrade Costs in the Dallas–Fort Worth Metro

DFW pricing sits meaningfully above the national numbers you see advertised. Electrical labor in the metro runs well above national averages, and contractors here report budgeting $5,800 to $7,500 for a standard 200-amp upgrade — against the $2,800 to $4,500 that shows up in national cost guides and lead-generation ads.

That gap is not markup. It is the code items in the section above, plus a permit, plus a utility coordination step that most homeowners do not know exists.

Permit Fees and Inspection Timelines by DFW City

Every city in the Metroplex requires a permit for a panel replacement or service upgrade. Reported 2025–2026 fee ranges and inspection turnarounds:

City	Reported permit fee	Typical inspection turnaround
Dallas	$280–$420	2–4 business days
Fort Worth	$120–$380	1–3 business days
Arlington	$200–$350	1–3 business days
Plano	$250–$400	2–3 business days
Frisco	$260–$410	2–4 business days
Irving	$230–$370	2–4 business days
Garland	$190–$320	2–5 business days
McKinney	$240–$390	2–4 business days

Treat those as ballpark. Municipal fee schedules change, several cities calculate the fee off job valuation rather than a flat rate, and published ranges for the same city disagree — Fort Worth in particular gets reported both around $120–$150 and around $220–$380 depending on the source and the scope. Call your city’s building department, or have your electrician quote the permit as a separate line item rather than folding it into a lump sum. Re-inspection, if corrections are needed, typically runs $50 to $150.

Expect roughly five to ten business days from permit application to final approval in most DFW cities, and longer in peak season.

Who Can Pull the Permit

In Texas, an electrical permit can be pulled by a licensed electrical contractor or by a homeowner doing the work on their own primary residence. That homeowner exemption exists, but a service panel is the wrong place to use it: you are working on conductors that stay energized until the utility physically disconnects them, and a mistake here is a house fire or a fatality rather than a tripped breaker.

It also matters for insurance. Unpermitted electrical work discovered after a fire is a straightforward basis for a denied claim, and it will surface in the inspection when you sell.

The Oncor Step Most Quotes Skip

Across most of the Metroplex the utility is Oncor, and the service drop has to be physically disconnected before the panel comes off the wall and reconnected after the inspection passes. Your electrician schedules it, but it is a real line item — commonly $100 to $300 — and it is the step that turns a one-day job into a multi-day one, because the reconnect waits on the city inspector.

Ask directly whether the quote includes utility coordination and how long you will be without power. A contractor who has not thought about the Oncor schedule has not done many of these.

Why DFW Cities Are More Consistent Than You Would Expect

North Texas is unusual in that its cities largely pull from a common playbook. The North Central Texas Council of Governments has coordinated regional model code adoption since 1967, publishing recommended editions and regional amendments so that requirements do not change dramatically between Plano and Grand Prairie. Adoption is recommended rather than mandatory, so individual cities still amend and adopt on their own timelines — but it is why a contractor working across the Metroplex is generally building to the same standard in each city.

The practical consequence for you: a bid that is dramatically cheaper than the others usually is not exploiting a local code difference. It is leaving something out.

Where the Problem Panels Are in DFW

The hazardous panel brands covered above — Federal Pacific Stab-Lok, Zinsco and Challenger — went into homes built roughly between the 1950s and 1990. In the Metroplex that means the established inner-ring neighborhoods rather than the newer suburbs:

• Most likely: older Dallas, east and north Fort Worth, Arlington, Irving, Garland, Mesquite, Richardson, Haltom City, North Richland Hills, Hurst-Euless-Bedford, Grand Prairie, Duncanville and DeSoto
• Less likely: Frisco, Prosper, Celina, Little Elm, Allen and the newer parts of McKinney and Fort Worth, where most housing stock postdates 2000
• Worth checking regardless: any home that has had an addition, a converted garage, or a previous owner who did their own work

If your home is in the first group and nobody has looked inside the panel since you bought it, that is worth a service call on its own. It is a fifteen-minute look, and it is the difference between planning an upgrade and discovering you need one.

Questions to Ask an Electrician

• Is this a panel replacement or a full service upgrade — and does the utility need to be involved?
• Is the outdoor emergency disconnect included? (Required in Texas since September 2023.)
• How many AFCI breakers does this include, and at what price each?
• Is whole-home surge protection in the quote?
• Who pulls the permit, and is the city inspection included?
• Do I have aluminum branch wiring, and if so what is the remediation cost?
• How long will my power be off, and will you coordinate the utility disconnect?
• What is your license number, and what is the warranty on labor?

Get three itemized bids. On this job especially, the totals are meaningless without the line items — two quotes $2,500 apart are usually quoting two different jobs.

Frequently Asked Questions

How long does a panel upgrade take?

A straight panel replacement is usually one day, with power off four to eight hours. A full service upgrade can run one to two days and depends on when the utility can schedule the disconnect and reconnect.

Do I really need 200 amps?

If you are on 100 amps with central AC, an electric range and dryer, and you are considering an EV charger or a pool, then yes. If you are on 100 amps with gas heat, gas range, gas dryer and no plans to add load, you may only need a panel replacement rather than a service upgrade — which is thousands cheaper.

Can I do this myself?

No. Work on the service entrance is done with the utility’s cooperation, requires a permit and inspection, and involves conductors that are live even with the main breaker off. This is the clearest “hire a licensed electrician” job in the entire house.

Will my insurance care about my panel?

Increasingly, yes. Federal Pacific, Zinsco and Challenger panels — and aluminum branch wiring — are common reasons carriers decline, non-renew or require remediation. It is worth checking before your renewal rather than after.

Does a panel upgrade add value to my home?

It rarely shows up as a line item in an appraisal, but an outdated or hazardous panel absolutely shows up in a buyer’s inspection and becomes a price negotiation. Consider it protecting value rather than adding it.

Where these numbers come from, and what they are not

Written by Jimmy Hall, a Texas homeowner — not a contractor, plumber, electrician or adjuster. Why that matters.

Every price on this page is a range, not a quote. What you actually pay moves with your metro, the size and access of the job, the season, and how much existing work has to come out before the new work goes in. Treat these as the band a fair bid should land in, and use the calculator above to put your own numbers against it.

Anything here about Texas law, building code or insurance is cited to a primary source — the statute itself, the Texas Administrative Code rule, the agency that adopted it, or the city’s own permit documents. Not to another blog. Where sources genuinely conflict and no authority settles the question, this site says so plainly rather than picking one and sounding certain.

Reviewed September 2026. Texas changes on a fixed schedule — building codes and new laws take effect on September 1, and tax credits change with the calendar year — so these pages are re-checked at least twice a year, and sooner when something we track moves. How we research prices and rules.

How this site makes money. Some outbound links are affiliate links and we may earn a commission if you use one. That has no bearing on the figures above, and nothing here is a paid placement. We do not sell repairs, we do not sell your details to contractors, and there is no lead form on this page.

Think something here is wrong? Tell us — especially if you do this work for a living. A correction that comes with a source gets made.

Related Guides

A panel upgrade rarely happens in isolation. These are the decisions that most often sit next to it:

• AC replacement cost in Texas — a new high-efficiency system, and especially a heat pump, changes what your service has to carry. Price the panel and the equipment together
• Water heater replacement cost — switching from gas to electric is a panel question before it is a plumbing one
• How to reset a tripped circuit breaker — if one breaker keeps tripping, start here before you assume the panel is the problem
• GFCI outlet keeps tripping — another symptom that looks like a panel fault and usually is not
• Symptom triage tool — describe what is happening and it will point you at the likely cause

The Bottom Line

Budget $2,800 to $4,500 for a straightforward 200-amp panel replacement in Texas, and $5,800 to $7,500 if you are doing a full service upgrade with the utility involved. Expect the real quote to land above the advertised range once the outdoor disconnect, surge protection and AFCI breakers are included — those are code, not upsells.

And go read the brand name inside your panel door tonight. If it says Federal Pacific, Zinsco or Challenger, that is the one version of this job that should not wait for a convenient time.