Is Your Electrical Service Panel Over 15 Years Old?

When was the last time you had your home’s electrical service panel inspected? If your service panel is over 15 years old and has never been checked, or it’s been a few years, there is no time like the present—especially with Arizona’s summer just getting warmed up.

Mason Pro Services has seen firsthand how the extreme summer temperatures in Fountain Hills, can stress electrical systems, and how outdated panels often fail when you need them most.

While your panel may be tucked away in the garage, laundry room, or outside wall, it plays a critical role in powering your home. Unfortunately, because it’s out of sight, it’s often out of mind—until something goes wrong.

Here’s why your electrical panel deserves more attention and why a professional inspection from Mason Pro Services could save you from inconvenient outages, costly damage, or even serious hazards during the hottest time of the year.

Why Electrical Panels Matter

Your service panel is the control center for your home’s electricity. It distributes power from your utility provider to the circuits throughout your home. Every appliance, outlet, and light fixture ultimately runs through this vital piece of equipment.

When the panel works properly, you don’t think twice about it. But as your household grows and technology changes, so does the electrical demand. Add in summer’s peak load with constantly running your air conditioner, refrigerator, ceiling fans, pool pump, and more, and you’re asking a lot from a panel that may not be designed to handle it.

Warning Signs Your Electrical Panel Needs Attention

You don’t have to wait for a total power failure to know something’s wrong.

Common signs of an overloaded or aging electrical panel include:

• Frequent breaker trips
• Buzzing or crackling noises
• Warmth or burning smells near the panel
• Lights that flicker or dim when large appliances turn on
• Melted wires, scorch marks, or corrosion

Even if you’re not noticing these symptoms, a panel over 15 years old should be professionally evaluated. Electrical codes change, safety standards improve, and today’s energy demands are significantly higher than they were in the early 2000s.

Arizona Heat and Electrical Panels: A Risky Combination

It’s no secret that Arizona summers are intense. Triple-digit temperatures can persist for weeks, and your cooling system becomes the hardest-working appliance in your home. All that energy use means your electrical panel must consistently deliver peak performance.

Older panels—especially those that haven’t been maintained—are more likely to struggle during heatwaves. Heat can exacerbate existing electrical issues, accelerate wear on components, and increase the risk of failure. In extreme cases, overloaded or deteriorating panels can become fire hazards.

Now imagine that failure happening on a 115-degree day. Suddenly, your AC is down, your refrigerator isn’t cooling, and your family is stuck in an uncomfortably hot house waiting for emergency repairs.

Why Now Is the Best Time to Schedule a Panel Inspection

A proactive inspection now can help you avoid all of that. When you call Mason Pro Services, one of our licensed electricians will:

• Inspect your panel’s physical condition (checking for corrosion, heat damage, or loose wires)
• Test the electrical load capacity
• Ensure your breakers are functioning correctly
• Check for outdated or recalled panels
• Evaluate if your home’s power usage exceeds your panel’s capacity

We’ll give you a clear assessment and let you know whether your panel is safe, in need of repairs, or should be upgraded for modern electrical needs.

Is It Time for an Electrical Panel Upgrade?

Many Arizona homes—especially those built before the 2000s—still rely on 100-amp panels. But with today’s HVAC systems, electric vehicles , home offices, and smart appliances, many homes need 200 amps or more.

If you are expanding your home, installing solar, or your panel is otherwise maxed out, an upgrade may be necessary to safely support your current and future energy needs.

Mason Pro Services offers expert circuit additions and panel upgrades with safety, code compliance, and long-term reliability in mind. We use high-quality materials and follow all Arizona electrical standards.

Be PROactive—Don’t Wait for a Power Emergency

Your electrical panel shouldn’t be a mystery box. A quick inspection today can give you peace of mind tomorrow. Don’t let your first indication of a problem be a mid-summer blackout or a tripped breaker in the middle of the night.

At Mason Pro Services, we believe in being PROactive—not reactive—when it comes to your home’s electrical system. With over 30 years of trusted service across the Phoenix Metro Area, we’re your local experts in keeping homes safe, cool, and powered all summer.

Schedule Your Electrical Panel Inspection in Fountain Hills, Today

If your electrical service panel is 15 years old or more—and hasn’t been recently inspected—it’s time to take action. Contact Mason Pro Services today to schedule a professional electrical panel inspection or consultation about an upgrade. We’re here to help you stay safe, cool, and connected through the Arizona heat.

Call us now at 602-259-5966 or request service online—before summer pushes your system to the limit.