Electrical Panel Upgrade in Murrieta & Temecula, CA

200 amp electrical panel upgrade in Murrieta CA

Modern Electrical Capacity for Modern Homes

Your electrical panel is the heart of your home's power system. If it was installed 25 or more years ago, it likely was not designed for today's electrical demands -- EV chargers, smart home systems, high-efficiency HVAC units, home offices, and more. An outdated or overloaded panel is not just an inconvenience; it is a fire hazard.

Power Man Electric upgrades residential electrical panels from 100-amp to 200-amp (and up to 400-amp for larger homes) throughout Murrieta, Temecula, and the Inland Empire. Every upgrade includes a new panel, breakers, permit, utility coordination, and final city inspection.

200A & 400A Permit Included $1,300-$5,000 1-Day Install

What's Included in a Panel Upgrade

Load Calculation

We calculate your home's total electrical load to determine the right panel size. This includes existing circuits plus any planned additions like EV chargers, solar, or HVAC.

New Panel & Breakers

We install a new 200-amp (or 400-amp) main breaker panel with copper bus bars and modern arc-fault and ground-fault circuit interrupter breakers where required by code.

Meter Base & Service Cable

If needed, we replace the meter base and service entrance cable to match your new panel capacity. We coordinate directly with your utility for the meter pull and reconnection.

Circuit Reorganization

All existing circuits are transferred to the new panel with proper labeling. We balance the load across both bus bars and ensure every circuit has the correct breaker rating.

Grounding & Bonding

We verify and upgrade your grounding system to meet current California Electrical Code requirements, including ground rods, water pipe bonding, and equipment grounding conductors.

Permit & Inspection

We pull the electrical permit, schedule the city inspection, and provide all documentation. The job is not done until the inspector signs off.

Signs You Need a Panel Upgrade

Breakers trip frequently. If you regularly reset breakers, your panel is overloaded. Modern homes draw far more power than older 100-amp panels were designed to handle.
Lights flicker or dim when appliances turn on. Voltage drops indicate your service cannot supply enough power to meet simultaneous demand across multiple circuits.
You smell burning near the panel or it feels warm. This is an emergency. Overheated wiring, failing breakers, or internal arcing can ignite surrounding materials. Shut off the main breaker and call an electrician immediately.
You hear buzzing or humming from the panel. These sounds indicate loose connections, failing breakers, or electrical arcing inside the panel -- all of which generate dangerous heat.
Your panel is a Federal Pacific or Zinsco brand. These panels are documented fire hazards. FPE Stab-Lok breakers can fail to trip during overloads, and many insurance companies require replacement.
You are adding an EV charger, solar panels, or major appliance. A Level 2 EV charger needs a 40-50 amp circuit. Solar systems require dedicated breaker space. If your panel is full, you need an upgrade first.

Panel Upgrade Cost Guide -- California 2026

Costs depend on your current panel, service type (overhead vs. underground), and whether your meter base needs replacement.

Service	Cost Range	Details
100A to 200A (Overhead)	$1,300 - $3,000	New panel, breakers, labor, permit. No meter base change.
200A with Meter Base	$3,500 - $5,000	New panel, meter base, service entrance cable, utility coordination.
200A (Underground Service)	$5,000 - $10,000+	Includes trenching, conduit, backfill. Cost depends on distance.
400A Service Upgrade	$4,000 - $8,000	For large homes with solar, EV, pool, and high HVAC loads.
Subpanel Installation	$800 - $2,000	60A-100A subpanel for garage, workshop, or addition.
FPE / Zinsco Replacement	$1,500 - $4,000	Hazardous panel replacement. May qualify for insurance discount.

15% Off for First-Time Customers. Power Man Electric offers transparent, upfront pricing. Your written quote is the price you pay -- no hidden fees, no surprises. We also offer senior and veteran discounts.

Our Panel Upgrade Process

1

Free Home Electrical Assessment

We inspect your current panel, assess its age and condition, check for hazardous brands (FPE, Zinsco), and perform a load calculation to determine the right upgrade size.

2

Written Quote & Scheduling

You receive an itemized quote covering the new panel, breakers, any meter base work, labor, and permit fees. We schedule the work at your convenience and coordinate with your utility.

3

Utility Coordination & Meter Pull

We schedule the utility meter pull, ensuring your power outage is as short as possible. We notify you in advance so you can plan accordingly.

4

Panel Installation

We remove the old panel, install the new one, transfer all circuits with proper labeling, upgrade grounding and bonding, and install AFCI/GFCI breakers where code requires.

5

Inspection & Power Restoration

The city inspector verifies the work, the utility reconnects your meter, and we walk you through your new panel. You receive all permit documentation for your records.

Why Choose Power Man Electric for Your Panel Upgrade

Certified Journeyman

Our lead electrician is a Certified Journeyman with 10+ years of panel upgrade experience. Every installation is performed to the highest standard.

Same-Day Completion

Most standard panel upgrades are completed in a single day. We minimize your power outage and work efficiently to restore your electricity as quickly as possible.

Fully Permitted

Every upgrade includes electrical permits and city inspection. You get proper documentation that protects your home's value and satisfies insurance requirements.

Utility Coordination

We handle all communication with SCE, including scheduling the meter pull and reconnection. You don't need to make a single call to the utility company.

15% First-Time Discount

New customers save 15% on their panel upgrade. We also offer special pricing when bundling a panel upgrade with an EV charger or solar installation.

100% Satisfaction Guarantee

32 five-star reviews and a 100% satisfaction guarantee. We don't consider the job done until you're happy and the inspector signs off.

"Our home had an old Federal Pacific panel and our insurance company was pressuring us to replace it. Power Man Electric did the full 200-amp upgrade in one day. Very professional, cleaned up everything, and the price was fair. Our insurance is happy and we have plenty of capacity for our new EV charger too."

-- David R., Temecula, CA

Panel Upgrade FAQs

How much does a 200-amp panel upgrade cost in Murrieta, CA?

A 100-amp to 200-amp electrical panel upgrade in Murrieta typically costs $1,300 to $3,000 for a standard overhead service. This includes the new panel, breakers, labor, and electrical permit. If you also need a new meter base or service entrance cable, the total can reach $3,500 to $5,000. Underground service upgrades cost more due to trenching requirements.

How do I know if my electrical panel needs an upgrade?

The most common signs include: frequent breaker trips, flickering or dimming lights, a burning smell near the panel, a warm or hot panel cover, visible rust or corrosion, buzzing or humming sounds, and a panel that is over 25 years old. If you are adding an EV charger, hot tub, or solar system, you likely need a panel upgrade to support the additional load.

Do I need a permit for a panel upgrade in California?

Yes. All electrical panel upgrades in California require an electrical permit and must pass a city or county inspection. The work must be performed by a licensed C-10 electrical contractor and comply with the current California Electrical Code. Power Man Electric handles all permitting and coordinates the inspection as part of our service.

How long does a panel upgrade take?

A standard 200-amp panel upgrade takes 6 to 10 hours and is typically completed in one day. Your power will be off for most of the work, usually 4 to 8 hours. We coordinate with your utility company for the temporary disconnection and reconnection. We recommend scheduling the work on a day when you can be away from home if possible.

Is a Federal Pacific or Zinsco panel dangerous?

Yes. Federal Pacific Electric (FPE) Stab-Lok panels and Zinsco panels are known fire hazards. Independent testing has shown that FPE breakers can fail to trip during an overload, significantly increasing the risk of electrical fire. If your home has either of these brands, replacement is strongly recommended regardless of whether you are experiencing problems. Many insurance companies also require replacement of these panels.