Electrical Panel Replacement: When It Is Time, Why, and What the Job Involves

What does an electrical panel do, and why would it be replaced?

The panel is the box where power from the utility splits into the circuits in your home. Each breaker protects one circuit. A new panel is the answer when the old one cannot carry the load, is damaged, or is a type with a known problem.

You may hear it called a breaker panel, a load center or a panelboard. They are close cousins. Inside is a bus bar that spreads power to the breakers, and a main breaker that shuts the whole box off. If you want the full picture of panels and service, read our pillar page on electrical panels and service upgrades.

Here are the four usual reasons homeowners replace a panel.

Age alone does not tell you much. A panel in good shape that still meets your needs may not need to change. A younger panel with heat damage does. That is why an inspection beats a guess.

How do I know it is time to replace my panel?

Watch for signs of trouble, then have a licensed electrician look at the panel. Do not open the cover yourself. The NFPA tells people to call a qualified electrician for frequent blown fuses or tripping breakers, discolored or warm outlets, and flickering lights.

These signs point to a panel or circuit problem:

1. Breakers trip again and again, or will not reset.
2. The panel cover or a breaker feels hot.
3. You smell burning near the panel or outlets.
4. You see rust, moisture or burn marks.
5. Lights flicker or dim when a large appliance starts.
6. You still have a fuse box, or the panel has no spare slots.

A burning smell, smoke or sparks is an emergency. Leave the area and call 911. Do not try to find the cause yourself. Our guide to electrical warning signs sorts signs into call-911, same-day and schedule-soon groups.

Federal Pacific panels need their own note. See our guide on Federal Pacific panels and aluminum wiring. Daniel Electric’s own site says that if you have a Federal Pacific breaker panel, it will remove it to prevent electrical fires.

What is the order of a panel replacement job?

A licensed electrician follows a set order: inspect, size, permit, schedule the utility, replace, test, and inspect. This is an overview so you know what to expect. It is not a how-to. The steps inside the panel are live-power work for a licensed electrician only.

1. Inspect and plan. The electrician looks at the panel, the meter, the service wires and the circuits. They ask what you plan to add soon, such as an EV charger or a pool.
2. Size the new panel. A load calculation adds up the electrical demand in the house. This tells the electrician what amperage the panel and the service must handle.
3. Get the permit. The electrician or the company applies for the permit your city requires.
4. Arrange the utility disconnect. Power often has to be cut at the meter. Who does that depends on the utility and your address. Our post on the panel upgrade and the Oncor meter disconnect walks through the question.
5. Replace the panel. The electrician removes the old panel and installs the new one. They label every circuit.
6. Test and restore power. The electrician checks the circuits and the grounding. The utility reconnects power when needed.
7. Pass the inspection. The city inspector checks the work where a permit applies.

Plan for the power to be off for part of the job. Charge devices ahead of time, plan for the fridge and freezer, and tell anyone who works from home.

Does a panel replacement need a permit and an inspection?

In most North Texas cities, yes. A permit lets the city inspect the work, and the inspection is a second set of eyes on a safety-critical job. Rules differ by city, so the electrician should confirm yours before work starts.

Texas makes its own rule about who may do the work. TDLR says anyone who performs or offers to perform non-exempt electrical work in Texas must be licensed and work through a licensed electrical contractor. You can look up a license on the state site. See our guide on how to hire a licensed electrician in Texas.

Cities add their own layer. Grapevine’s building permit FAQ lists a same-day turnaround for a simple trade permit, with electrical repairs as one example. Whether your panel job counts as simple is the city’s call, not ours. Our posts on Southlake electrical permits and Grapevine permits and contractor registration cover the local steps. Keller has its own page: Keller electrical permits.

Code editions also change. TDLR adopted the 2026 National Electrical Code as the state code, effective September 1, 2026. Some city pages still list older editions, so a city’s page may list an earlier NEC. Your electrician knows which rules apply to your permit date. Read more about the NEC in our glossary, or see what the 2026 NEC means for Texas homeowners.

What changes the quote for a panel replacement?

Several parts of your house change the quote. We do not publish prices, and a fair quote needs a look at your home. Ask for a written estimate that lists each part so you can compare bids on equal terms.

Daniel Electric offers free quotes on new installations. Call or use the quote form so the estimator can see your panel and talk through these items.

A word on warranty. Daniel Electric publishes its terms on its warranty page. Read them before you sign with anyone, including us. Compare what each company covers, for how long, and what you must do to make a claim.

What should I ask before I hire someone to replace my panel?

Ask questions that a good electrician answers in plain words. Use this short list.

1. Are you licensed in Texas, and what is your license number? (Daniel Electric lists TECL #21005.)
2. Is the permit included, and who pulls it?
3. Who arranges the utility disconnect and reconnect?
4. What will the written quote list? Does it name the panel, the breakers and any extra parts?
5. What does your warranty cover, and for how long?
6. Will you label every circuit when you finish?
7. When will the power be off, and for how long?

A company that cannot answer these before the job will be harder to work with during the job.

Can I upgrade other things at the same time?

Often yes, and it can save a second visit. When the panel is open to change, many homeowners also add protection that today’s homes use. Two examples are whole-house surge protection and arc-fault or ground-fault protection (see GFCI vs AFCI). If you plan an EV charger, read our guide to home EV charger installation first. The panel’s size should fit that plan.

Daniel Electric lists arc fault breaker installation, surge protection and service upgrades among its residential services. For anything else, ask us and we will tell you what we do.

What happens to my power and my home during the job?

Expect the power to be off for part of the job, and expect some mess near the panel. The electrician tells you when to plan for the outage. Ask for the plan before the day starts.

A few simple steps help the day go well:

1. Clear the area in front of the panel, inside and out.
2. Tell the electrician about pets, sleeping children, medical devices that need power, and home offices.
3. Reset clocks and timers afterward, and check that your Wi-Fi equipment restarts.
4. Walk the circuits with the electrician at the end, and read the new panel labels together.
5. Keep your paperwork: the permit, the inspection result and the warranty terms.

If anyone in the home uses a medical device that needs power, tell the electrician when you book. Do not wait for the day of the job.

A new panel is a safety and capacity upgrade. It does not fix problems in the wiring that feeds it. If the electrician finds damaged circuits, they should tell you and put the fix in the written estimate.

Next step

If your panel shows any warning sign, or you plan to add load, ask for a written quote on electrical panel repair and replacement. Call (817) 481-8606 or use the quote form at /contact.