Miami, FL
4.9/5 from 25,000+ Homeowners
Electrical Panel Upgrade in Miami, FL
Modern panels for safe, reliable power in Miami homes.
- 100A to 400A panel upgrades
- Prevention of dangerous overloads
- Safe power for modern appliances
- Licensed & code-compliant
Providing Expert Service Since 2007
Does Your Miami Home Need a Panel Upgrade?
Frequent Circuit Breaker Trips
Breakers that trip constantly indicate your panel is overloaded and unable to handle your home’s electrical demands, making it a fire hazard in waiting.
Flickering Lights When Appliances Run
Lights dimming when AC or appliances start indicate insufficient electrical capacity straining your outdated panel.
Fuse Box or Panel Over 25 Years Old
Older panels lack capacity for modern electronics, and corroded components create fire hazards in Miami’s humid climate.
Planning Home Renovations or an EV Charger
Kitchen remodels, pool equipment, EV chargers, and solar panels require panel upgrades to handle increased electrical loads.
Electrical Panel Replacement Services for Miami, FL Homes
Miami homes built before 2000 often have 100-amp or 150-amp panels inadequate for today’s electrical demands—multiple AC units, modern appliances, home offices, EV chargers, and smart home systems. Older panels also suffer accelerated corrosion from salt air and humidity, creating dangerous conditions. Federal Pacific and Zinsco panels are known fire hazards requiring immediate replacement. Mister Sparky’s licensed electricians upgrade panels safely and efficiently, ensuring code compliance and adequate capacity. We handle permits, inspections, and utility coordination, providing the reliable electrical infrastructure your home needs for safety and modern living.
Residential Panel Upgrades (100A to 400A)
Your electrical panel determines how much power your home can safely use. We upgrade from outdated 60-100 amp panels to modern 200-amp or 400-amp systems that handle today’s electrical demands. The process includes removing the old panel, installing a new code-compliant breaker box, properly sizing and connecting all circuits, ensuring proper grounding, and passing city inspection. Miami’s coastal environment requires corrosion-resistant components and weatherproof installations. Modern panels include more circuit spaces for future expansion, AFCI/GFCI protection preventing fires and electrocution, and updated safety features protecting your family and home.
Our process includes:
- 100A to 200A upgrades
- 200A to 400A upgrades
- Main panel replacement
- Sub-panel installation
Dangerous Panel Replacement
Federal Pacific Electric (FPE) and Zinsco panels are documented fire hazards with breakers that fail to trip during overloads. If your home has either brand, replacement isn’t optional—it’s essential for safety. We also replace outdated fuse boxes, corroded panels, and aluminum bus bar panels prone to failure. Rust, burning smells, buzzing sounds, or hot-to-touch panels require immediate replacement. Our electricians safely disconnect dangerous panels, install modern replacements with proper safety features, and ensure all circuits function correctly. Don’t gamble with your family’s safety—hazardous panels cause thousands of house fires annually.
Dangerous panels we replace:
- Federal Pacific Electric (FPE)
- Zinsco/GTE-Sylvania panels
- Fuse boxes & outdated systems
- Corroded or damaged panels
Capacity Upgrades for Modern Demands
Today’s homes use far more electricity than panels installed 20-30 years ago anticipated. Central AC, tankless water heaters, induction cooktops, multiple computers, and smart home devices create constant high demand. Adding an EV charger alone requires 40-50 amps of dedicated capacity. We assess your current and future electrical needs, calculate total load requirements, and install appropriately sized panels with room for expansion. This prevents dangerous overloads, eliminates nuisance breaker trips, and allows you to use all appliances simultaneously without worry. Proper capacity means safety, convenience, and home value.
Sub-Panel & Circuit Additions
Sometimes your main panel has sufficient capacity but lacks physical space for additional circuits. We install sub-panels fed from your main panel, providing additional circuit spaces for home additions, workshops, pool equipment, or outdoor kitchens. Sub-panels are also ideal for detached garages, guest houses, and separate HVAC systems. Each installation includes proper sizing of feeder wires, dedicated disconnect switches, and full code compliance. Miami homes with pools or extensive outdoor lighting especially benefit from dedicated sub-panels that organize circuits logically and allow easy troubleshooting.
Permit & Inspection Coordination
Electrical panel upgrades require city permits and inspections—we handle everything. Our licensed electricians pull necessary permits, schedule inspections, coordinate with utility companies for temporary disconnection if needed, and ensure all work meets Florida electrical code. We communicate with inspectors, address any concerns, and don’t consider the job complete until you receive final approval. This protects you legally, ensures proper installation, and maintains your home’s insurance coverage. Many DIY or unlicensed installations fail inspection, creating costly redo situations and insurance complications we prevent through proper procedures.
Don’t risk electrical fires or constant power problems from an outdated panel. Mister Sparky’s licensed electricians upgrade electrical panels safely and efficiently, handling all permits and inspections. With Miami’s unique demands from multiple AC units to coastal corrosion, professional panel upgrades are essential investments in your home’s safety and functionality. Call (305) 508-4225 now for a free panel assessment and upgrade quote!
100% Satisfaction Guarantee
If you’re not completely satisfied with our work, we’ll make it right or refund your money.
Electrical Panel Upgrade FAQs
Frequent breaker trips, flickering lights, panels over 25 years old, or planning major home additions all indicate an upgrade is needed.
100A to 200A upgrades typically range from $2,500 to $4,000, including permits and labor, while larger 400A panels and complex installations cost more.
Most residential upgrades complete in 6 to 10 hours, and complex jobs requiring utility coordination may take up to two days.
Yes! All electrical panel upgrades require permits and inspections, which we handle entirely.
Yes, if your home’s demands and utility service support it. It’s ideal for homes with pools, EV chargers, or multiple high-demand appliances.
Absolutely. Modern panels are attractive to buyers, improve safety, and often return 100%+ of your investment.
Upgrade Your Electrical Panel with Mister Sparky Miami
Don’t risk electrical fires or constant power issues from an outdated panel. Mister Sparky Miami provides professional panel upgrades, handling permits, inspections, and installation from start to finish.
Call us at (305) 508-4225 or reach out to us online today for a free electrical panel assessment and upgrade quote. We’re here to help you protect your family, enhance your home’s value, and enjoy reliable power for years to come.
Electrical panels are the power distribution centers of essentially all Miami households. They also provide vital protection against electrical system overloads. The panel now installed in your home may be in good working condition. However, there may also be an issue that calls for a timely replacement. Do you think your electrical panel may be unsafe or too old to leave in place? Don’t put up with any malarky! Call the seasoned electricians at Mister Sparky today. We specialize in electrical panel replacement in Miami, FL, and nearby locations. With our expertise, you can get a new panel up and running ASAP. Age-Related Electrical Panel Replacement
Age is one of the main considerations for the safe function of all electrical panels. As a rule, we recommend replacing any panel in service for at least 20 years. There are several essential benefits to replacing an aging unit, including:- Keeping your risks for electrical fires to a minimum
- Make sure your electrical panel meets current safety standards
- Facilitating the installation of electric ranges and other heavy-duty appliances
- Allowing you to expand your current electrical system
Signs of Electrical Panel Malfunctions
Signs of an electrical panel malfunction may also alert you to the need for timely replacement. The list of concerns that fall into this category includes things such as:- Fuses that repeatedly blow in a home equipped with a fuse box
- Circuits that repeatedly trip in a home equipped with a circuit breaker panel
- Flickering or dimming in lights that have new bulbs
- An electrical panel that makes any audible noise
- A panel that smells like it’s overheating or burning
- Rust or other signs of physical panel damage
- Malfunctioning appliances or electronic devices
Panel Replacement by Miami’s On-Time Electrician
How does Mister Sparky carry out electrical panel replacement in Miami, FL, households? Opening steps in our process include:- Determining your home’s current and future power needs
- Selecting a panel that can safely accommodate those needs
- Choosing a suitable location to install your new panel