Panel Upgrades

Electrical panel upgrade and repair in San Diego.

A panel upgrade is a permitted service change. Bright Pro matches you with an independent licensed electrician. That electrician runs the load numbers, quotes the work, and says who pulls the permit and who meets the inspector. Bright Pro does not pull permits, coordinate SDG&E, or stay on site through inspection.

(858) 988-5580 Request a quote

Licensed electrician installing a new 200-amp main breaker panel inside a San Diego garage

Panel Upgrades included

100A → 200A main service upgrade with new meter socket and main breaker
Sub-panel installation for additions, ADUs, garages, and shops
Inspection of Federal Pacific and Zinsco labels; Challenger is a different product line
Load calculation per NEC Article 220, sized for current and planned loads
SDG&E disconnect/reconnect coordination when the electrician and utility require it
New grounding electrode, bonding, and ground rod installation
AFCI and GFCI breaker upgrades to current code
Surge protection device (whole-home SPD) installation

Panel Upgrades detail work by a licensed San Diego County electrician

When this is the right call

Adding an EV charger, heat pump, or pool equipment
The door label says Federal Pacific, FPE, Stab-Lok, or Zinsco
Breakers trip frequently or the cover is hot; stop using that equipment and call
Visible rust, scorch marks, or melted insulation in the panel
Home is on a 100-amp service and you want to add major loads
Selling the home and the inspector flagged the panel
Permit records at the city can show whether this panel is original to the house

Panel repair or a full upgrade

The panel is Federal Pacific, Zinsco, or Challenger

Federal Pacific and Zinsco have a documented history of breakers that may not trip. That is a reason to hire an inspection, not a Bright Pro diagnosis from this page. Challenger is a different product line. Some insurers ask about these brands; ask your carrier. New breakers in an old can do not automatically make the bus safe.

One breaker will not stay on, or one lug looks burned

Repair can be enough if the brand is still supported and the bus is clean. A licensed electrician replaces the failed part, checks torque on the rest, and says in writing whether the can itself is still safe. If the bus is pitted or plated away, the answer flips to a full swap.

You want an EV charger, heat pump, or ADU on a 100-amp service

Start with a load calculation, not a panel quote. Some houses have the headroom. Many do not. The electrician you are matched with should show the NEC 220 math before selling a 200-amp service.

The panel face is warm, or you smell plastic at the can

That is a stop-and-call. If there is smoke, sparks, or fire, leave and call 911. Do not operate the main from this page. Heat at the cover can mean a failing connection. A licensed electrician has to inspect it.

Panel Upgrades the network covers

These calls come in under a lot of different names, and the electricians we connect you with handle all of them across San Diego County: 200 amp panel upgrade, electrical panel upgrade, electrical panel repair, subpanel upgrade, and commercial panel upgrade. Describe the job in whatever words make sense to you when you call, and the operator sorts out the actual scope before anyone is dispatched.

Common Electrical Panel Upgrade questions

What does an electrical panel upgrade in San Diego include?

Ask the electrician who takes the job what the quote includes: permit, meter socket, main breaker and bus, terminations, grounding, any SDG&E disconnect, and inspection. Bright Pro does not bundle those as its own package. A load calculation comes first so the new service is sized for what the house actually draws.

How much does a 200-amp panel upgrade cost in San Diego?

Ask the matched electrician for a written quote on that scope. Long meter-to-panel runs, exterior weatherheads, or buried service feeders add cost. Ask for a written quote before work starts.

Do I need a permit for a panel upgrade?

Yes. A main panel replacement typically needs a permit from the city or County. Ask the electrician who takes the job who pulls it, who schedules any SDG&E disconnect, and who meets the inspector. Bright Pro does not pull permits. Unpermitted work can create insurance and resale problems; it is not a universal void of coverage.

How long is the power off during the upgrade?

The electrician who takes the job sets the outage window with SDG&E when a meter pull is required. Four to 6 hours is a figure homeowners hear, not a Bright Pro guarantee. Ask how they will protect refrigeration and any medical equipment.

Should I replace my Federal Pacific or Zinsco panel?

Federal Pacific and Zinsco panels have a documented history of breakers that may not trip. Have a licensed electrician inspect the panel. Some insurers ask about these brands; ask your carrier. Challenger is a different product line. This page does not promise a policy renewal.

Can an electrician repair my panel, or do I need a full upgrade?

Repair can be enough when a single breaker, cover, or lug has failed and the electrician says the bus is still sound. A full upgrade is a separate decision when the bus is damaged, you need more amperage, or the label is Federal Pacific or Zinsco after inspection. Challenger is not grouped here as the same defect. The electrician you are matched with should say which case you are in before quoting.

Can you install a sub-panel for an ADU or detached garage?

A matched electrician can quote a sub-panel for a detached structure, in-law unit, or pool equipment. Ask who sizes the feeder, who pulls the permit, and how the sub-panel is bonded. Bright Pro does not stamp that design.

Service area

Electrical Panel Upgrade across San Diego County

The electricians in our network cover panel upgrades in every city and community in San Diego County. Pick your city for local climate notes and service specifics.

Central Electrical Panel Upgrade in San Diego San Diego electrical scope spans the entire spectrum: pre-1920 knob-and-tube in Old Town and Gaslamp, mid-century aluminum-wire tracts in Clairemont and Bay Park, and modern high-rise three-phase service downtown. Service upgrade demand is highest in Hillcrest, North Park, and Point Loma where 60-amp original service hits the EV-and-modern-load wall.

North Coastal Electrical Panel Upgrade in Oceanside Oceanside combines older coastal stock through Fire Mountain and South O with newer inland master-plan tract through Rancho Del Oro and Ocean Hills. Military rental turnover, salt-air outdoor service equipment replacement, and panel upgrades for EV charger install drive the working scope.

North Coastal Electrical Panel Upgrade in Carlsbad Carlsbad combines the Village historic stock with the master-planned La Costa, Aviara, Bressi Ranch, and Calavera Hills communities. New-build 200-amp service is standard, but EV-and-solar combined load increasingly drives sub-panel add or service expansion projects across the inventory.

North County Inland Electrical Panel Upgrade in Escondido Escondido combines the hottest summer heat outside the desert with the widest housing inventory in North County Inland: Old Escondido older stock, mid-century South Escondido tract, rural avocado-grove properties along Harmony Grove, and newer master-plan tract. Heat stress on aging service equipment plus EV charger demand drives steady panel upgrade volume.

East County Electrical Panel Upgrade in El Cajon El Cajon faces the most extreme summer heat outside the desert (100-115°F peaks) combined with the oldest tract housing inventory in East County. Heat stress on aging service equipment, Federal Pacific and Zinsco panel replacement, and aluminum branch wiring remediation drive the highest weekly call volume in our service area.

South County Electrical Panel Upgrade in Chula Vista Chula Vista combines the master-plan east (Otay Ranch, EastLake, Rancho del Rey) with the older west around Old Town and Third Avenue. EV-and-solar coordinated scope on master-plan tract plus insurance-driven Federal Pacific panel replacement on older west-side stock drive the working mix.

Coastal Electrical Panel Upgrade in La Jolla La Jolla cliff-side homes face the harshest combination of salt spray, marine fog, and ground-fault humidity in the county. Marine-rated service equipment and stainless terminations are the working standard here.

Central Electrical Panel Upgrade in Scripps Ranch Scripps Ranch original 1985-2000 master-plan service panels are reaching the EV-and-solar combined-load wall. Most replacement projects now combine 200-amp service upgrade with dedicated EV circuit and solar interconnection in a single scope.

See panel upgrades in all 67 cities