Skip to Main Content Skip to Footer Content

Electrical Panel Upgrades and Tune-Ups in Murfreesboro, TN

Licensed Electricians Keeping Murfreesboro Homes Safe

Is your home’s electrical system struggling to keep up? Flickering lights, frequently tripped breakers, a warm breaker box, and buzzing sounds coming from your panel are all warning signs you shouldn’t ignore. These symptoms often point to an overload or outdated electrical panel, and the longer they go unaddressed, the greater the risk to your home and family.

Mr. Electric of Murfreesboro, TN, connects you with qualified local electricians who can assess your panel, identify the problem, and recommend the right solution, whether that’s a simple tune-up or a full panel upgrade. We handle everything from redistributing circuit loads to installing a larger, code-compliant panel that meets your home’s current and future demands.

We stand behind every job with the Neighborly Done Right Promise®, so you can trust the work is done safely, correctly, and in compliance with all state and local codes. Don’t wait for a small electrical issue to become a serious hazard; schedule your electrical panel inspection or upgrade with Mr. Electric of Murfreesboro today.

Electrical Panel Upgrades and Tune-Ups in Murfreesboro, TN
Licensed Electricians Keeping Murfreesboro Homes Safe
Tools on counter.

Book Online

By checking this box, I agree to opt in to receive automated informational and promotional SMS and/or MMS messages from Mr. Electric, a Neighborly company, and its franchisees to the provided mobile number(s). Messages & data rates may apply. Message frequency varies. View Terms and Privacy Policy. Reply STOP to opt out of future messages. Reply HELP for help.

By entering your email address, you agree to receive emails about services, updates or promotions, and you agree to the Terms and Privacy Policy. You may unsubscribe at any time.

  • Do your lights dim when the vacuum turns on, or does your refrigerator seem to struggle when other appliances start up? These aren’t random quirks; they’re signs your electrical panel is having trouble distributing power evenly across your circuits. An aging or undersized panel can’t always keep up with the demands of a modern household. When multiple appliances compete for power on the same circuit, voltage drops and performance suffers throughout the home. A panel inspection can determine whether a tune-up or a full upgrade is the right fix.

  • Place your hand on the door of your electrical panel. Whether it feels warm or hot to touch, that’s a sign your panel is working harder than it should, and it needs to be looked at right away. Similarly, buzzing, crackling, or popping sounds coming from inside the panel are not normal and should never be ignored. These noises often indicate loose connections, overloaded circuits, or components that are beginning to fail. Light bulbs that blow out frequently can also be a sign of the same underlying problem. Any of these signs warrants a quick inspection by a licensed electrician.

  • A circuit breaker that trips occasionally is doing its job. But if the same breaker keeps flipping, especially under everyday use, it’s telling you that the circuit is overloaded. This is one of the most common and clearest signs that your electrical panel isn’t keeping pace with your home’s demands. Repeatedly resetting the tripped breaker without addressing the root cause is both inconvenient and potentially dangerous. In many cases, redistributing the load across additional circuits or upgrading to a larger panel resolves the problem entirely and restores reliable power throughout your home.

MRE emergency electrician.
bulb
Service You Can Trust!

Let us know how we can help you today.

How Your Electrical Panel Works


Your electrical panel, also called the breaker box or load center, is the hub of your home’s entire electrical system. It receives all incoming power from the utility line and splits it into individual circuits that run throughout your home. You’ll typically find it tucked away in a garage, hallway, utility room, or closet.

Inside the panel, you'll see rows of circuit breakers or switches that control the flow of electricity to each circuit. Single breakers usually serve one room or a group of outlets or light fixtures. Double- or triple-breaker circuits handle higher-demand appliances like dryers, HVAC systems, and electric ranges.

When a circuit breaker draws more current than it’s rated to handle, the breaker trips and cuts off power to that circuit. This built-in safety mechanism prevents overheating in your wiring and reduces the risk of electrical fire. But when breakers are tripping constantly, it means the system is being pushed beyond its limits regularly.

Older homes, heavily renovated homes, or households that have added significant new appliances over the years may find that their original panel simply can’t meet today’s electrical demands safely. Knowing how your panel works is the first step in understanding when it’s time for an upgrade.

The Electrical Panel Upgrade Process

When you contact Mr. Electric of Murfreesboro, we connect you with a licensed local electrician who will come to your home, evaluate your current panel, and take a close look at how your electrical load is being distributed. Before the visit, make note of when and where you’ve been experiencing problems. This information helps your electrician diagnose the issue faster.

In some cases, the solution is a tune-up rather than a full replacement. A tune-up may involve adding circuit breakers to empty slots in your existing panel and redistributing circuits to reduce the load on overloaded breakers. This is a cost-effective fix when your panel has room to grow and is otherwise in good condition.

If your panel is already at full capacity, or if it’s too outdated or undersized to be safely expanded, your electrician will recommend a complete panel upgrade. This involves removing the old panel and installing a new, larger one, typically moving from a 100-amp service to a 200-amp service. The new panel is wired so that each major appliance has its own dedicated circuit, while lighting, outlets, and other loads are balanced evenly across the remaining breakers.

The entire process usually takes less than a day. Our electricians will also ensure that all work is permitted and code-compliant, and that your power company is notified before any work begins. Mr. Electric of Murfreesboro handles the process from inspection to final walkthrough, making the upgrade as smooth and stress-free as possible. 

When You Should Upgrade Your Electrical Panel Right Away

Some electrical panels don’t just need an upgrade; they need to be replaced immediately due to safety concerns. If your Murfreesboro home was built after 1990, your panel is likely to be modern and can be upgraded as your needs grow. But older homes may have systems that are no longer serviceable or have been identified as serious fire hazards.

Outdated Fuse Boxes - Homes built before the 1960s were often wired with fuse boxes rather than circuit breakers. Fuses are now considered obsolete, and replacement fuses for these older systems aren’t available. There's no safe way to continue operating a home on a fuse-based electrical panel; replacement is the only responsible option.

Unsafe Panel Boards - Many electrical panels manufactured and installed between the 1950s and 1980s were later found to be defective. Two brands in particular, Federal Pacific Electric (FPE) and Zinsco (also sold under the GTE-Sylvania name), have been linked to breakers that fail to trip under overload conditions, significantly increasing the risk of electrical fires. If your home has either of these panels, don’t wait for a problem to occur. Contact Mr. Electric of Murfreesboro for an immediate inspection and replacement.

Whether your panel is outdated, unsafe, or simply no longer keeping up with your household’s electrical demands, acting sooner rather than later protects your family and your investment in your home.

Areas We Serve in Murfreesboro

1529 Sarah Ct Murfreesboro, TN 37129, United States

bulb
Service You Can Trust!

Let us know how we can help you today.

Frequently Asked Electrical Panel Upgrades and Tune-Up Questions

  • An electrical panel upgrade replaces your outdated or undersized panel with a new one to ensure your home can safely handle your home's electrical demands.

Yellow light bulb icon
We have the power to make things better.®

Book Online

By checking this box, I agree to opt in to receive automated informational and promotional SMS and/or MMS messages from Mr. Electric, a Neighborly company, and its franchisees to the provided mobile number(s). Messages & data rates may apply. Message frequency varies. View Terms and Privacy Policy. Reply STOP to opt out of future messages. Reply HELP for help.

By entering your email address, you agree to receive emails about services, updates or promotions, and you agree to the Terms and Privacy Policy. You may unsubscribe at any time.