Electrician upgrading electrical panel in Port St. Lucie, FL
Electrical Panel Services

Electrical Panel Upgrades
in Port St. Lucie, FL

Licensed, permitted panel upgrades and replacements for homes and businesses across Port St. Lucie and the Treasure Coast. Free estimates — no obligation.

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Locally Owned. Fully Licensed.

Port St. Lucie's Trusted Panel Upgrade Specialists

Your electrical panel is the heart of your home's power system. When it's undersized, outdated, or failing, it puts your family and property at risk. Imperium Electric Plumbing and Construction LLC specializes in electrical panel upgrades, replacements, and repairs for homeowners and businesses throughout Port St. Lucie and the Treasure Coast.

We are locally owned, licensed, and insured — Florida Electrical Contractor License EC 13009338. Every panel upgrade we perform is fully permitted, inspected, and coordinated with FPL. No shortcuts. No surprises.

Whether you need a straightforward 100-amp to 200-amp upgrade, a Federal Pacific panel replacement, or a full 400-amp service for a new addition or EV charging setup, our licensed electricians handle the entire process from permit to final inspection.

We serve Port St. Lucie, Stuart, Jensen Beach, Palm City, Hobe Sound, Fort Pierce, and Vero Beach. Call us at (772) 237-0320 for a free, no-obligation estimate.

What We Do

Panel Upgrade Services We Offer

From basic breaker replacements to full 400-amp service upgrades — we handle it all.

100-amp to 200-amp service upgrades
200-amp to 400-amp service upgrades
Breaker panel replacement
Federal Pacific & Zinsco panel replacement
Main breaker replacement
Double-tapped breaker correction
Arc-fault (AFCI) & ground-fault (GFCI) upgrades
Subpanel installation
Meter base & service entrance replacement
Panel inspection & load analysis
Permit pulling & FPL coordination
Post-upgrade inspection scheduling

Don't Ignore These

Signs Your Panel Needs Attention

If you're seeing any of these warning signs, call us for a free panel inspection.

Breakers trip repeatedly

Frequent tripping means your panel is overloaded or a breaker is failing.

You have a 100-amp panel

Most modern homes require 200 amps. A 100-amp panel can't safely handle today's electrical loads.

Federal Pacific or Zinsco brand

These panels are known fire hazards and should be replaced immediately.

Lights flicker or dim

Voltage fluctuations often point to loose connections or an undersized panel.

Burning smell or warm panel

Any heat or burning odor near your panel is an emergency — call us immediately.

Adding a major appliance or EV charger

EV chargers, hot tubs, and whole-house generators often require a panel upgrade first.

Service Sizes Explained

100-Amp, 200-Amp & 400-Amp Upgrades

100-Amp
Older Homes

Standard in homes built before the 1980s. Adequate for basic loads but insufficient for modern appliances, EV chargers, or whole-house generators. Most lenders and insurers now require a minimum 200-amp service.

200-Amp
Modern Standard

The current standard for most single-family homes. Handles central AC, electric appliances, EV chargers, and most whole-house generators. If you're upgrading from 100 amps, this is the most common destination.

400-Amp
Large Homes & Commercial

Required for large homes, multi-unit properties, or commercial spaces with heavy electrical loads. Also common when adding a large EV fleet charging setup or a large standby generator system.

Why Imperium

The Imperium Difference

Licensed & Insured

EC 13009338 — fully licensed in the state of Florida.

Same-Day Estimates

We respond fast and schedule around your availability.

Free Estimates

No-obligation quotes on all panel upgrade projects.

Locally Owned

Port St. Lucie-based. We live and work on the Treasure Coast.

Common Questions

Panel Upgrade FAQs

Google Reviews

What Our Customers Say

5.0·3 reviews
Dave Balaban

Dave Balaban

Jul 28, 2026

"Evan and Yosbel did a fantastic job hanging up my new chandelier on my high ceilings. They cleaned up and did a very neat job. They were very professional. I would highly recommend Imperium electric, plumbing and construction"
Posted on Google
Barry Wohl

Barry Wohl

Jul 8, 2026

"the most reliable and honest company for electrical work, and GENERATORS. their employees spend enough time to complete the job. never a problem with the quality of work"
Posted on Google
Mitchell Clark

Mitchell Clark

Jun 19, 2026

"Rafael and Manuel did an excellent job installing my wafer light. They were kind and courteous and do excellent work. Thank you"
Posted on Google

Ready for a Free Panel Estimate?

Call us or book online. We'll assess your panel, explain your options, and give you a clear, itemized quote — no pressure, no obligation.

Serving Port St. Lucie, Stuart, Jensen Beach, Palm City, Hobe Sound, Fort Pierce & Vero Beach

Licensed Electrical Contractor — EC 13009338 | Locally Owned & Operated