125 Amp Panel Upgrade – Los Angeles, CA

Do you have an outdated 125-amp panel or sub-panel in Los Angeles that needs upgrading? LA Pro Electrical specializes in full-service panel and sub-panel replacements, ensuring your electrical system is modern, safe, and up to code. Whether you live in a condominium, townhouse, or single-family residence, we handle the entire process from permitting to final inspection.

Why Upgrade Your 125 Amp Panel or Sub-Panel?

Many insurance companies now require homeowners to upgrade their electrical panels to meet current safety standards. Aging electrical panels can pose risks such as overheating, breaker malfunctions, and fire hazards.

At LA Pro Electrical, we offer a turnkey solution to ensure your electrical system is fully compliant with the latest regulations, all while minimizing disruption to your daily life.

Planning for Your Electrical Needs

If you’re already considering a new panel or sub-panel installation, it’s a great time to plan for future electrical demands. Ask yourself:
✅ Will you be adding a Level 2 EV charger for an electric vehicle?
✅ Do you plan to install a new electric stove, washer, or dryer?
✅ Are you considering smart home upgrades that may increase power consumption?

We can customize your panel upgrade to accommodate these future needs and ensure a seamless, hassle-free installation.

125 Amp electrical panel and sub-panel upgrade, featuring a modern breaker panel installation with neatly organized wiring for improved electrical capacity and safety.

How It Works

  • Send us a photo of your existing 125-amp panel or sub-panel.
  • We will evaluate the number of breakers and provide a clear online quote.
  • Once you approve the quote, we secure a start date with a 10% deposit.
  • Permitting: We can pull permits on your behalf or guide you through the process.
  • Installation & Inspection: After installing your new panel, we schedule a final city inspection.
  • Completion: Once approved, we complete any final patching and painting.

Pricing & Payment Structure

  • 10% Deposit – To begin pulling permits.
  • 40% Upon Material Purchase – To secure the necessary panel, breakers, and supplies.
  • Final Payment After Inspection Passes – To ensure 100% compliance and satisfaction.

Common 125-Amp Panel Brands (Pre-1990 Models)

If you currently have an older 125-amp panel, it may be from one of these manufacturers:

Federal Pacific Electric (FPE) Stab-Lok – Known for breaker failure issues.
Zinsco (later GTE-Sylvania) – Safety concerns due to poor breaker performance.
I-T-E Pushmatic – Push-button breakers, now considered obsolete.
Challenger – Breaker connection issues in some models.
General Electric (GE) PowerMark – Reliable, but older models may lack modern safety features.
Siemens – Well-known for durability and reliability.
Square D QO Series – Highly regarded for quality, many are still in use today.
Westinghouse – Prevalent in older residential installations.
Cutler-Hammer (now Eaton) CH Series – Long-standing reliable brand.
Bryant – Later acquired by Westinghouse, found in many homes built before 1990.

Why Choose LA Pro Electrical?

An open electrical circuit breaker panel showing multiple breaker slots ready for installation.

Fast Turnaround – Get Started Today!

Our team provides quick, professional service to ensure your home meets electrical code compliance without delays.

Schedule Your 125 Amp Panel Upgrade Today!

Upgrading your 125-amp panel or sub-panel ensures your home meets modern safety codes and prevents electrical issues. Whether you need a replacement for insurance compliance or want to future-proof your home for EV chargers and new appliances, LA Pro Electrical has you covered.

Why should I upgrade my 125-amp panel or sub-panel?

Upgrading ensures your electrical system meets modern safety codes, reduces fire hazards, supports new appliances, and may be required by insurance companies for policy renewal.

How do I know if my panel or sub-panel needs an upgrade?

Signs that indicate an upgrade is needed include frequent breaker trips, buzzing sounds, rust/corrosion, outdated brands (such as FPE or Zinsco), and if you're planning to install high-power appliances like EV chargers or electric dryers.

Can I upgrade my electrical panel or sub-panel without a permit?

No, electrical panel upgrades require permits to ensure compliance with safety codes. LA Pro Electrical can handle the permit process for you.

Do I need an inspection after upgrading my panel or sub-panel?

Yes, all panel and sub-panel upgrades require a city inspection to confirm compliance with electrical codes.

Will I receive a safety certification after the inspection?

Yes, once the inspection passes, you will receive official documentation certifying that your panel meets safety and code requirements..