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Electrical Panel Upgrade in Hollister, CA
Your electrical panel sets the limit on everything else in the building. If yours is full, outdated or only rated for 100 amps, adding an EV charger, air conditioning or an induction range can push it past what it was built for. An electrical panel upgrade in Hollister gives you the capacity and the breaker protection modern loads need.
Call (888) 633-7804See what's included
- Answered 24/7
- Price before work starts
- Serving all of San Benito County
What we handle: Electrical Panel Upgrade in Hollister
Bayshore Electrical Services & Design replaces fuse boxes, obsolete breaker panels and undersized services across Hollister, Tres Pinos and San Juan Bautista. We handle the load calculation, the permit, coordination with the utility and the final inspection, so you deal with one company from start to finish.
Breaker box replacement
Outdated panel brands and worn bus bars replaced with a current, fully labeled load center.
Fuse box replacement
Screw-in fuse panels converted to breakers, with circuits separated and grounded as the wiring allows.
Sub panel installation
Added capacity for garages, ADUs, workshops, additions and pool equipment without replacing the main.
Main panel and service upgrade
Meter, mast or underground service, main breaker and grounding brought up to current code together.
200 amp panel upgrade
The standard for modern homes, with room for EV charging, heat pumps, solar and future circuits.
100 amp to 200 amp upgrade
New meter base, service entrance conductors, grounding and main panel sized for double the capacity.
Signs your panel needs attention
- Plans for an EV charger, solar, a spa or central air
- Breakers that trip often or feel warm
- A panel with no open spaces, or doubled-up wires on one breaker
- Fuses instead of breakers, or a 60 or 100 amp main
- Rust, scorch marks or a crackling sound at the panel
Talk to an electrician in Hollister
Tell us what you need. We'll give you a straight answer and a time we can be there.
Call (888) 633-7804Serving Hollister, Tres Pinos and San Juan Bautista
Central Coast properties mix in-town homes with vineyards, farms and hillside houses at the end of long lines. In Hollister, winter storms and summer fire weather both bring outages, and more owners are pairing solar with battery backup or adding a generator inlet for the essentials.
Our electrical panel upgrade service also covers nearby Tres Pinos, San Juan Bautista, Aromas, Gilroy, Chualar and Salinas. ZIP codes served: 95023, 95024.
Electrical Panel Upgrade cost in Hollister
Electrical panel upgrade cost in Hollister depends on the amperage, whether the service is overhead or underground, where the meter sits, and what the utility and building department require. A like-for-like panel swap is at the low end; relocating the service or upgrading 100 amp to 200 amp with new grounding costs more. We inspect the existing setup and give you a written, itemized price.
What happens when you call
- Call (888) 633-7804 for a site visitWe look at the existing system, listen to what you need and take measurements.
- Load calculation and written quoteYou get an itemized scope and price, with options where there is more than one good way to do it.
- Permits and schedulingWe file the permit, coordinate with the utility or other trades and set dates that work for you.
- Installation and inspectionThe work is completed, tested, inspected where required and explained to you before we close out.
Common questions about electrical panel upgrade in Hollister
Can you add a subpanel instead?
If the main service has spare capacity but no spare slots, a subpanel is often the cheaper answer. If the service itself is undersized, a subpanel will not help. See dedicated circuits and EV charger installation for common reasons to upgrade.
How long will my power be off?
For most panel upgrades in Hollister the power is off for one working day, typically four to eight hours. We schedule the utility disconnect and reconnect so the outage is as short as possible.
Do I need 200 amps?
If you plan to add an EV charger, electric heat pump, induction range or solar, usually yes. We run a load calculation on your property so the decision is based on numbers, not a sales pitch.
Is a permit required for a panel upgrade in Hollister?
Yes. Panel and service upgrades require a permit and inspection, and the utility has to approve the reconnection. We handle all of it.
From recent customers
Our old 100 amp panel tripped every time the AC and dryer ran together. Bayshore quoted the 200 amp upgrade on the spot, handled the permit and had us back on by late afternoon.
After a surge took out our garage door opener and a TV, they installed a whole house protector at the panel. Quick job, clear price, no upsell.
Half the house went dark at 9 pm and an outlet smelled hot. They talked me through shutting off the breaker and had someone at the door that night. He fixed a burned connection and checked the rest of the circuit.
More electrical services in Hollister
- EV Charger Installation in Hollister
- Whole House Rewiring in Hollister
- Solar Electrician and Battery Backup in Hollister
- Whole House Surge Protection in Hollister
- All electrical services in Hollister
Electrical Panel Upgrade near Hollister
Need electrical panel upgrade in Hollister?
One call, a clear price and a time that works for you.