Mainstream Electric, Heating, Cooling & Plumbing installs and upgrades electric circuit breakers across Spokane and North Idaho—including smart systems that offer more control, better protection, and longer-lasting safety.
Whether you’re replacing a faulty breaker, upgrading to smart controls, or simply want a more reliable system, we install electric circuit breakers that meet the needs of today’s homes. Mainstream works with popular brands like Square D, Eaton, Siemens, and GE—all commonly found in Spokane-area homes. We match the right breaker to your panel and load requirements, ensuring every circuit is protected and code-compliant. Want mobile alerts or energy tracking? We’ll help you install smart breakers that let you control and monitor your system right from your phone.
Welcome to Mainstream Home Services – your one-stop solution for all your electrical, heating, cooling, and plumbing needs. Here’s why you should trust us with your home services:
We respect your time and prioritize efficient communication. We ensure minimal wait times for our technicians, allowing you to spend more time enjoying your home. Expect a call before our technician arrives, giving you the flexibility to plan your day accordingly.
No surprises, no hidden costs. Our upfront pricing provides competitive quotes tailored to your specific service requirements. You'll receive a detailed breakdown of the work involved, ensuring transparency and total peace of mind.
Our friendly, skilled technicians are experts in electrical, heating, cooling, and plumbing services. With state-of-the-art tools and expertise, we guarantee precise, code-compliant work. Your home will be left spotless, reflecting our commitment to cleanliness and professionalism.
We proudly service the following cities and neighborhoods in Spokane & Northern Idaho:
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We can handle all your electrical needs with ease and efficiency. Here are just some of our electrical services. View all of our electric services available in Spokane and Northern Idaho.
A circuit breaker is a safety device that automatically shuts off power when too much electricity flows through a circuit. It protects your home’s wiring from overheating, which helps prevent fires. If a breaker keeps tripping, it may mean there’s an issue worth having us take a look at.
You can test a breaker by flipping it all the way off, then back on. For certain types, like GFCI or AFCI breakers, there’s a test button you can press. But if you’re unsure, or if something doesn’t reset properly, it’s safest to have a licensed electrician check it—especially if the breaker is old or buzzing.
Changing a breaker involves working inside your electrical panel, which can be dangerous without the right training. While it may seem like a quick swap, it’s easy to install the wrong size or miss signs of deeper issues. At Mainstream, we handle replacements safely and make sure the new breaker is properly matched to your home’s needs.
Yes, they can. Over time, breakers wear down from use or environmental stress. Signs include frequent tripping, loose connections, or burning smells near your panel. If something feels off, we can inspect your breakers and replace any that are faulty or outdated.
Several factors influence the cost of replacing a circuit breaker. The most important is the type of breaker being installed. Standard breakers are typically quicker to replace, while specialty breakers — such as GFCI or AFCI breakers required by modern electrical codes — involve additional materials and testing.
The condition of your electrical panel also matters. Older panels or panels showing signs of wear, overheating, or corrosion may require additional adjustments to ensure the new breaker operates safely and reliably. In some cases, compatibility issues or code updates may need to be addressed during the replacement.
Smart breakers, which offer features like energy monitoring or enhanced safety controls, can also affect pricing due to added setup and configuration requirements.
At Mainstream Electric, Heating, Cooling & Plumbing, electricians take time to evaluate your panel, explain your options clearly, and provide upfront pricing before any work begins. This ensures homeowners understand what’s needed, why it matters, and how the repair supports long-term electrical safety — without unexpected surprises.
AFCI breakers detect dangerous electrical arcs—sparks that can lead to fires—and shut power off before things get worse. They’re often required in newer homes or remodels, especially in bedrooms and living areas. If your home doesn’t have them yet, we can evaluate whether upgrading to AFCIs would improve your electrical safety.
Every time your microwave runs, your fridge cycles on, or your vacuum kicks up a whine—your circuit breakers are working behind the scenes to keep your home safe. They don’t just flip when there’s a problem. They prevent overheating, electrical fires, and damage to your appliances, all without you having to think about it.
But here’s the thing: most homeowners in Spokane and North Idaho don’t realize how much of their daily life depends on a properly balanced electrical system—until something goes wrong.
Let’s say you add a second freezer in the garage. Seems simple, right? But if that freezer’s on the same circuit as your garage lights or workbench outlets, you could overload the circuit. Suddenly, lights start flickering—or worse, the breaker trips every time you run two things at once.
Or maybe your lights dim for a second when the air conditioner kicks on. That’s a sign your breaker is working to manage the sudden power surge—but it may also mean your system is stretched too thin, or the breaker is getting worn out.
Breakers are designed to shut off power when a circuit carries more electricity than it should. But if your home has outdated breakers, or you’ve added more load than the system was built for, you’re relying on protection that may not be up to the job anymore.
That’s where smart circuit breakers come in. These upgraded devices don’t just trip when there’s a problem—they help you understand what’s going on. You can monitor power use by circuit, get alerts when something’s off, and even reset breakers from your phone.
Smart breakers are ideal for:
At Mainstream, we install smart breakers that pair with modern electrical panels and apps, giving you the insight and peace of mind that standard breakers just can’t offer.
Traditional breakers protect against overloads and short circuits. But they don’t catch every risk—especially the hidden ones. Arc fault circuit interrupters (AFCIs) are designed to detect electrical arcs caused by loose connections or damaged wires—problems that can spark fires without warning.
AFCIs are now required in many rooms under national code, including:
If your home was built before these codes took effect—or if you’ve done remodeling—upgrading to AFCI breakers can significantly reduce your risk of electrical fires. We handle the install and make sure your panel can support the change.
Whether you live in a century-old craftsman in Spokane’s South Hill or a newer build in Coeur d’Alene, no two panels are alike. That’s why we don’t just swap breakers and call it a day. We look at your home’s layout, your energy usage, and how your circuits are balanced—then match the right brand and breaker to your system.
We install and replace trusted brands like Square D, Siemens, Eaton, and GE—the same ones used by builders and inspectors across the Inland Northwest. And if your panel needs an upgrade to support smart or specialty breakers, we’ll let you know exactly what’s required.
Circuit breakers might not be flashy, but they’re one of the most important systems in your home. If yours are old, unreliable, or not keeping up with your electrical needs, we’re here to help. Mainstream installs standard, AFCI, and smart circuit breakers in homes across Spokane, Coeur d’Alene, Liberty Lake, and beyond. Schedule today, and let’s make sure your electrical system is ready for everything your home needs to power.
