How Much Does an Electrical Panel Upgrade Cost?
If your home or business still runs on an older 100-amp panel, it may not keep up with how you use power today. As of 2026, a 200-amp panel upgrade in Adelanto and the High Desert usually runs about $2,000 to $4,500. That is a typical range for our area, not a fixed price, and Rufino Electric puts your exact number in writing before we touch anything. What you pay comes down to the shape of your service wiring, the permit, and how many circuits we move. Here is what goes into the job.
What a panel upgrade actually is
Your electrical panel is the metal box, usually in the garage or on the side of the house, where all your breakers live. It takes power from Southern California Edison and splits it out to every circuit inside.
A 100-amp panel was plenty when a home ran a few lights, a fridge, and a window AC. Out here, homes now push central air through 110-degree afternoons, plus electric dryers, EV chargers, and sometimes solar and a battery. A 200-amp upgrade gives you the room to run all of it safely and to code.
What moves the price up or down
The range above shifts with a handful of real factors:
Your service wiring. If the cable from the meter to the panel is in good shape, the swap is clean. If the meter base, the weatherhead, or the service entrance cable are worn and need replacing, the cost goes up.
The permit. A panel upgrade needs a permit from the city or San Bernardino County and a final inspection. As of 2026 that fee is usually around $100 to $300, and it is set by the building department, not by us. It is not optional, and any licensed electrician will pull it. We handle that paperwork for you.
The utility. Sometimes Southern California Edison has to disconnect and reconnect the power, or update the meter socket. There is usually no charge for that, but the scheduling takes time, and we line it up so your power is off for the shortest stretch possible.
Extra circuits. If you have wanted a dedicated circuit for an EV charger, a shop, or a spa, the cheapest time to add it is while the panel is already open. Doing it now beats paying for a second trip later.
Access. A panel that is easy to reach on a garage wall is quicker than one boxed into a tight, finished closet.
Signs it is time to upgrade
- Your breakers trip week after week.
- You are adding a big load like central AC, a hot tub, or an EV charger.
- You have a Federal Pacific or Zinsco panel (common in homes built from the 1950s to the 1980s, and known for breakers that do not trip like they should).
- You see scorch marks, smell something hot, or hear buzzing at the panel. Call right away for electrical repair and troubleshooting if you do.
- You run extension cords everywhere because there are not enough outlets.
- You are planning solar and a battery and need the room and capacity to tie them in.
For the full rundown, read our guide on the signs you need a panel upgrade.
What the day looks like
A straightforward swap takes about a day. We pull the permit and line up Southern California Edison if needed. The power comes off, the old panel comes out, the new 200-amp panel goes in, and every existing circuit moves to a new breaker. We test each circuit, the inspector signs off, and the utility turns the power back on. Expect the power to be off for a few hours, so plan around it.
Because we run our work off 300-plus documented procedures, every panel we set is wired the same right way, whether it is a house in Adelanto or a shop in Victorville.
Is it worth it?
Yes. A panel upgrade clears out fire hazards from outdated gear, stops the nuisance tripping, and gives you the capacity for modern loads like EV charging and solar. It also holds up clean when an inspector or a buyer looks at it down the road.
Get a free estimate from Rufino Electric
Rufino Electric is a licensed, veteran-owned electrical contractor (CSLB #1148482) based in Adelanto, serving Victorville, Apple Valley, Hesperia, and the wider Victor Valley. We handle the permit, the utility coordination, and the inspection, and we back our work with a 1-year labor warranty. Call (714) 631-4562 or request a free estimate, and we will check your panel and load before we quote a thing.
Talk to Rufino Electric
Questions about your electrical job? We serve Adelanto and the surrounding area with honest, upfront advice.
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