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Electrical Panel Upgrade and Replacement in Johnson City, TX
Your panel decides how much power your home can safely use. If you are adding an EV charger, a second AC system, a hot tub or a kitchen remodel, an electrical panel upgrade in Johnson City is often the first step. AA Electrical Services & Design replaces outdated breaker boxes and upgrades 100 amp service to 200 amp across Blanco County.
Panel and service upgrades we install in Johnson City
- 200 amp panel upgradeThe standard for modern homes, with room for EV charging, electric cooking and future circuits.
- 100 amp to 200 amp upgradeNew service conductors, meter base and main panel sized for today's loads.
- Breaker box replacementWorn, corroded, recalled or overcrowded panels swapped for a new panel with properly matched breakers.
- Fuse box replacementOld fuse panels replaced with modern breaker protection, including GFCI and AFCI where code calls for it.
- Main panel upgradeLarger bus, more spaces and a new main breaker, with grounding and bonding corrected.
- Sub panel installationA dedicated panel for a garage, workshop, addition, pool equipment or detached building.
- Outdated panel replacementPanels with known problems, such as certain Federal Pacific and Zinsco models, replaced.
- Service upgrade electricianCoordination with your utility for disconnect and reconnect, and with the inspector where required.
Signs your Johnson City home needs a panel upgrade
- The panel is 100 amps or less and you are adding large electric loads.
- There are no open spaces left, or breakers have been doubled up.
- Breakers trip when the AC and another large appliance run together.
- You see rust, scorch marks or melted plastic inside the panel.
- The home still has a fuse box.
Electrical panel upgrade in Johnson City: local conditions
In the Hill Country, strong thunderstorms, lightning and the occasional ice storm take down rural lines, and many properties sit at the end of long service runs where outages last longer. Well pumps, workshops, guest houses and long underground feeders are common here, along with a steady demand for standby generators and surge protection. That is the background our electricians bring to every electrical panel upgrade job in Johnson City.
Electrical panel upgrade cost in Johnson City
Electrical panel upgrade cost in Johnson City depends on the amperage you are moving to, whether the meter base and service cable also need replacing, how far the panel is from the meter, grounding work, and local permit requirements. A like-for-like breaker box replacement costs less than a full 100 amp to 200 amp service upgrade. We look at your panel and loads first and give you a quote for the specific job.
How electrical panel upgrade works in Johnson City
- Call (888) 633-7804Tell us what you want installed and where. Photos of your panel help.
- We check capacityA look at your panel and a load calculation confirm what your service can carry.
- You get a quoteWe explain the options and the scope so you know what the installation includes.
- We install and testThe installation is completed to current code, with permit and inspection where Johnson City requires them.
Panel Upgrades near me in Johnson City, TX
We provide electrical panel upgrade throughout Johnson City and Blanco County, including nearby Round Mountain, Hye, Blanco, Dripping Springs and Stonewall.
Panel Upgrades near Johnson City
Electrical panel upgrade in Johnson City: common questions
How do I know if I need a 200 amp panel upgrade in Johnson City?
If your home has 100 amp service and you plan to add an EV charger, electric range, tankless water heater, second AC or an addition, a load calculation will usually show you need 200 amps. We run that calculation before recommending anything.
How long does an electrical panel replacement take?
Most residential panel replacements are completed in a day, with power off for part of it. Full service upgrades can take longer when utility scheduling and inspection are involved.
Can you replace a fuse box with a breaker panel?
Yes. Fuse box replacement is a common job in older Johnson City homes. The new panel adds capacity, and modern breakers give protection that fuses cannot.
Do I need a sub panel or a main panel upgrade?
If your main service has spare capacity but no spare spaces, or you need power in a garage or outbuilding, a sub panel installation may be enough. If the service itself is undersized, the main panel needs upgrading.
All electrician services in Johnson City
See the Johnson City electrician page for everything we do in Blanco County, or the statewide electrical panel upgrade page.
- 24/7 Emergency Electrician in Johnson City
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- Electrical Installation in Johnson City
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Panel Upgrades in Johnson City
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