If you’re adding a new HVAC system, EV charger, pool, or spa, you may be wondering, “should I upgrade my electrical panel?” You can ask the same question if you’re looking to make just about any change to your electrical system, especially if you live in an older home that may need updates to remain code-compliant.
However, it’s not always new work that makes a panel upgrade the right move.
When to Upgrade an Electrical Panel
If you are seeing any of these seven warning signs, it’s time to get a professional evaluation.
1. Your Breakers Trip Repeatedly
Circuit breakers trip from time to time. That’s their job. When they detect abnormal electrical flow, they prevent fires and damage. In many cases, it’s safe to reset them. But if breakers start tripping regularly, something’s wrong.
This is especially common during Arizona summers when your AC places a heavy strain on your electrical systems for long periods of time. Frequent breaker trips are often one of the clearest signs when to upgrade an electrical panel.
2. Lights Flicker or Dim When Appliances Turn On
Do your lights dim when your air conditioning kicks on? Do bathroom lights flicker when someone uses a hair dryer or turns on the microwave in the kitchen? These usually point to voltage fluctuations caused by overloaded circuits or insufficient capacity.
Modern appliances draw far more power than homes did decades ago. If lights dim regularly throughout the house, it may be time to evaluate whether the electrical panel can still safely handle everything you have plugged into it.
3. You Still Have an Older or Outdated Electrical Panel
Electric panels are workhorses, but they weren’t built to last forever. Some outdated panels may lack replacement parts or fail to meet today’s electrical demands. Even if it’s working properly, it may become unreliable and fail at any time.
If you have a fuse box or a panel made by Federal Pacific Electric (FPE), Zinsco, Challenger, or Pushmatic, you’ll want to have an electrician take a look. There have been safety concerns related to these brands.
4. You Are Adding High-Demand Electrical Equipment
If you’re adding new appliances or home upgrades that require power, you’ll want a qualified electrician to evaluate your system and ensure it can handle the load. For example:
- Pool equipment
- Hot tubs
- Home additions
- Upgraded HVAC systems
- Garage workshops
- Home office equipment
5. Your Home Relies on Too Many Extension Cords or Power Strips
If power strips and extension cords have become permanent fixtures throughout your house, your electrical system may not be keeping up.
Overloaded outlets create safety risks, especially when multiple high-demand devices share the same circuit. Constantly searching for available outlets is often a sign that the home needs additional circuits or a larger panel to safely support modern electrical use.
6. Your Panel Feels Hot or Shows Signs of Damage
An electrical panel should never feel hot or show visible signs of any damage. If you see or hear these warning signs, you’ll want to get it checked out:
- Warm breaker switches
- Burning odors
- Buzzing sounds
- Rust or corrosion
- Scorch marks
7. You’re Adding an Electric Vehicle Charger
Only a handful of new homes have been built in the Chandler area to accommodate electric vehicles. If you plan on adding a home EV charger, you may need a panel upgrade. Chargers put a consistent load on your electrical system for extended periods, and many panels don’t have the capacity to handle that.
In Chandler, most homes were built with 100-amp service. Often, you need to upgrade to 200-amp service and a dedicated 240V circuit.
These Symptoms Need Urgent Attention
There are also a few times when you need to act quickly. If you are experiencing any of these symptoms, call an electrician right away:
- Smoke
- Sparking
- Burning smell near your panel
- Hot circuit breakers
- Sudden or partial loss of power
So, Should You Upgrade Your Electrical Panel?
If several of these warning signs sound familiar, it’s time for a professional evaluation. The highly trained electricians at George Brazil Plumbing & Electrical can evaluate your system and recommend safe, code-compliant solutions to handle your current and future needs.
Call George Brazil for same-day service, emergency service, or electric panel upgrades. We work with all major panel brands and coordinate with cities for permitting and utility companies for a complete solution.