Electrical Panel Upgrades

Power Your Home Safely and Efficiently

Your home’s electrical panel is the foundation of your electrical system, distributing power to every outlet, appliance, and light fixture you use each day. As your household’s power needs expand with modern devices, EV chargers, or home additions, your existing panel may no longer keep up safely or efficiently. That’s where Firefly Electrical comes in.

Our licensed electricians specialize in professional electrical panel upgrades designed to improve performance, safety, and reliability. Whether your system is outdated, overloaded, or simply not meeting your energy demands, we’ll assess your electrical capacity and install the right solution to power your home for years to come.

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Why Upgrade Your Electrical Panel?

Older electrical panels were not built to handle the demands of today’s technology-driven homes. If your lights flicker when large appliances run, or you’re constantly resetting breakers, it might be time for an upgrade.

Common reasons homeowners upgrade include

Frequent Breaker Trips

A panel that can’t handle your electrical load needs more capacity.

Home Renovations

A panel that can’t handle your electrical load needs more capacity.

Safety Concerns

Outdated fuse boxes or panels with known defects (like Zinsco or Federal Pacific) can be fire hazards.

Insurance Requirements

Many insurance providers require updated electrical systems for coverage.

Energy Efficiency

A new panel can improve performance and reduce energy waste.

Firefly Electrical provides tailored recommendations to ensure your system meets both your current and future power needs, safely and efficiently.

What Is an Electrical Panel?

Your home or commercial location’s electrical panel receives electricity from the utility grid and distributes it to circuits throughout your building. It is organized into separate circuit breakers or fuse slots, each dedicated to supplying power to specific areas or appliances. This organization allows for easy identification and troubleshooting of electrical issues. Additionally, these circuit breakers protect against circuits overloading or shorting.

Understanding the importance of an electrical panel is crucial as it acts as the heart of your electrical system. Regular maintenance and timely upgrades ensure that your panel can handle increased power demands, support modern appliances, and enhance overall safety. An updated panel minimizes the risk of electrical fires and can improve the energy efficiency of your property, leading to lower energy bills and a reduced carbon footprint.

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Our Electrical Panel Upgrade Process

Every project begins with a comprehensive inspection. We’ll evaluate your existing system, discuss your power usage, and recommend the ideal panel capacity, whether that’s 100-amp, 150-amp, or 200-amp service.

Once approved, our electricians handle every step

Permitting and Code Compliance

We take care of all local permits and ensure your panel meets Denver-area safety standards.

Panel Installation or Replacement

We remove your old panel and install a high-performance model with upgraded breakers and wiring.

System Testing

After installation, we rigorously test your system for proper operation and safety.

Final Inspection

Before completion, we schedule and pass all city inspections, giving you peace of mind your home meets electrical code.
With Firefly Electrical, you can count on honest pricing, dependable scheduling, and meticulous workmanship from start to finish.

Signs It’s Time to Replace Your Electrical Panel

You may not always see visible damage, but certain signs indicate your system is due for an upgrade
  • Lights dim or flicker when appliances start
  • Burning smells or heat near your panel
  • Crackling or buzzing sounds from breakers
  • Scorch marks or visible corrosion
  • Circuit breakers that won’t reset or frequently trip
If you notice any of these warning signs, it’s crucial to have a licensed electrician inspect your system right away. Continuing to use a compromised panel can lead to serious electrical hazards.

Benefits of a Modern Electrical Panel

Upgrading your electrical panel is one of the best investments you can make for your home. A properly sized panel offers

Improved Safety

Reduces risk of fires and electrical shock.

Increased Capacity

Powers appliances, EV chargers, and home upgrades with ease.

Better Reliability

Fewer power interruptions and breaker issues.

Enhanced Home Value

A modern electrical system can boost resale appeal.

Energy Efficiency

Supports smart home devices and cleaner energy distribution.

At Firefly Electrical, our upgrades are built to last, combining high-quality components, expert craftsmanship, and full code compliance.

Choose Firefly Electrical for Trusted Service

With years of experience serving homeowners throughout the Greater Denver Area, Firefly Electrical has earned a reputation for dependable workmanship, transparent pricing, and outstanding customer service. Our certified electricians are committed to your safety and satisfaction on every job, big or small.

If your electrical panel is outdated, overloaded, or showing signs of wear, now is the time to act. Our team will help you upgrade to a modern, efficient, and safe electrical system that powers your home for the future.

Contact Firefly Electrical today to schedule your electrical panel inspection and get a free estimate for your upgrade.

Frequently Asked Questions

How do I know what size electrical panel I need?
Your required panel size depends on your home’s total electrical load. Firefly Electrical performs a detailed load calculation to determine the correct amperage; typically 100, 150, or 200 amps for most homes.
No. Electrical panel upgrades should only be performed by licensed electricians. DIY electrical work poses serious fire and safety risks and can void insurance or warranty coverage.
Most upgrades can be completed in one day, though complex projects or service upgrades may take longer depending on permitting or inspection requirements.
While a new panel itself doesn’t reduce energy use directly, it improves efficiency and reliability, helping your electrical system deliver consistent power to high-demand appliances.
Often, yes. Adding high-powered equipment like EV chargers or HVAC systems increases your home’s demand. A panel upgrade ensures your system can safely accommodate these loads.

Ready to upgrade your electrical panel?

Firefly Electrical delivers professional, code-compliant panel upgrades across the Denver area. Call us today or schedule online to keep your home powered safely and efficiently.
Contact Firefly Electrical today
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