Electrical Panel Upgrades in San Diego

Equipment room with solar panel components, water softener, and electrical boxes mounted on a beige wall.

Safe, Code-Compliant Meter Panel Upgrades for Modern Energy Needs

Is your home or commercial building still running on an outdated electrical panel? If you're experiencing flickering lights, tripped breakers, or limited capacity for new appliances, it may be time to upgrade.



Upgrade Electric provides licensed, code-compliant electrical meter panel upgrades in San Diego, ensuring your property can handle today’s power demands safely and efficiently.

Why You Might Need a Panel Upgrade

Many San Diego properties still rely on 100-amp or fuse-based panels that were never intended to support modern loads — especially with EV chargers, solar panels, high-powered appliances, and smart home systems in use.

Signs you may need an electrical panel upgrade:

  • Breakers trip frequently
  • Lights flicker when appliances are in use
  • You have an old fuse box or Zinsco/FPE panel
  • Your panel is warm to the touch
  • You're installing a new HVAC, EV charger, or solar
  • You’ve added square footage or upgraded your kitchen


Upgrading your main service panel ensures safety, reliability, and capacity for future expansion.

What’s Included in a Meter Panel Upgrade?

Our team provides full-service panel replacements from start to finish, including utility coordination and final inspection.

Panel Upgrade Services:

  • Main panel removal and replacement
  • Increased amperage capacity (100A to 200A or higher)
  • Upgraded service entrance cables
  • Bonding, grounding, and surge protection
  • Rewiring for circuits and breakers
  • SDG&E coordination for shutdown and reconnection
  • Permit and city inspection management

All work is performed by licensed electricians in compliance with California Title 24 and NEC codes.

Residential Panel Upgrades

Homeowners rely on stable, consistent electricity for comfort and safety. We replace outdated or damaged panels with high-quality load centers built to handle today’s power requirements — and tomorrow’s technology.

  • Common residential projects:
  • 100A to 200A panel upgrades
  • Fuse-to-breaker conversions
  • EV charger and solar prep
  • Subpanel rewiring
  • Safety inspections and testing


If you’re renovating, adding central A/C, or electrifying your home, an upgraded panel may be required to stay within code.

Gray electrical box on a dark building, next to a door.

Commercial Panel Upgrades

We also serve businesses throughout San Diego that require upgraded power to meet operational demands, tenant improvements, or fire and safety compliance.

Commercial upgrades include:

  • Retail, restaurant, and office panels
  • Three-phase system upgrades
  • Meter stack configurations for multi-unit properties
  • Dedicated circuits for equipment or HVAC
  • Backup generator and UPS integration

We minimize downtime and schedule work to reduce disruption to your daily business operations.

Are You Installing Solar or EV Chargers?

If you're planning to go solar or install an EV charging station, your electrical panel is a critical starting point. Many solar arrays or EVSE systems require a 200-amp service panel or higher to support the added load safely.



Upgrade Electric provides combined solar prep and panel upgrade packages to keep your project moving forward without delays or compliance issues.

Safety, Performance & Peace of Mind

Old electrical panels aren’t just inefficient — they can be dangerous. Many older models are fire hazards due to faulty breakers or improper wiring. Upgrading your panel provides:

  • Better protection from surges and overload
  • Capacity for appliances, HVAC, and new tech
  • Improved energy distribution and efficiency
  • Long-term property value
  • Insurance and real estate inspection compliance


With Upgrade Electric, your upgrade is done right — no shortcuts, no guesswork.

Frequently Asked Questions

  • How long does a panel upgrade take?

    Most residential upgrades are completed in one day. Commercial projects may take longer depending on complexity and permitting.

  • Do you coordinate with SDG&E?

    Yes. We handle all scheduling and communication with the utility provider for disconnection and reconnection.

  • What size panel do I need?

    That depends on your current usage and any planned electrical additions. We provide load calculations during the assessment phase.

  • Will my power be shut off during the upgrade?

    Yes, power will be temporarily shut off for several hours during installation. We’ll notify you in advance and restore service as quickly as possible.

Areas We Serve

We perform panel upgrades throughout San Diego County, including:

  • San Diego
  • Chula Vista
  • Jamul
  • La Mesa
  • Spring Valley
  • La Jolla
  • El Cajon
  • San Ysidro
  • Vista
  • Imperial Beach
  • Coronado

Get a Professional Panel Upgrade Quote

Don’t wait until your system fails or a permit inspection flags your outdated panel. Contact Upgrade Electric today for a code-compliant, high-capacity electrical panel replacement.