Electrical Safety

How Do I Know If My Home's Electrical Wiring Needs to Be Updated?

How to tell whether your wiring is genuinely a problem or just old, and what an electrician actually looks at.

September 25, 2025 · 4 min read

Aaron Keevy, licensed electrician: WA WIREDGE782LA · ID 067715

Electrical wiring may not be the most glamorous feature of your home, but it's one of the most important. Outdated or faulty wiring isn't just an inconvenience. It can be dangerous, posing risks of electrical fires, shocks, and even power outages. If you're wondering whether it's time to upgrade your home's electrical system, you're not alone.

Let's dive into the telltale signs your wiring may need some attention, the DIY-friendly fixes you can handle, and when it's time to call in the pros (like us here at Wired Goat Electric). Ready to become an electrical detective? Let's flip the switch and get started!

Signs It's Time to Update Your Home's Electrical Wiring

Older homes come with plenty of charm, but their electrical systems often can't keep up with modern demands. Here are some red flags to watch for:

1. Frequent Circuit Breaker Trips

Does your breaker trip every time you plug in your toaster and microwave at the same time? It's not just annoying. It's a sign your electrical system is overloaded. Breakers trip to protect your wiring from overheating, which could lead to fires. If this happens frequently, it's time to investigate.

2. Flickering or Dimming Lights

Flickering lights aren't just a spooky movie trope. They could mean loose wiring, overloaded circuits, or outdated fixtures. If you notice this happening when you run a large appliance like a vacuum cleaner, your wiring might not be up to snuff.

3. Warm or Discolored Outlets

If your outlets feel warm to the touch or have brown or black discoloration, it's a serious warning sign. This could mean overheating wires or a loose connection behind the outlet, which can spark fires.

4. Old or Damaged Wiring

Homes built before the 1970s may still have aluminum branch wiring or knob-and-tube. Neither is automatically a problem. What matters is the condition it is in and whether it has been added to or modified over the years, which is what an electrician actually looks at.

5. Burning Smells or Odd Odors

If you catch a whiff of something burning (and it's not dinner), it's time to act fast. Electrical burning smells often indicate overheating wires or outlets, which could lead to a fire.

6. Not Enough Outlets

If you're relying on power strips and extension cords to plug in all your devices, it's time for an upgrade. Modern homes are built with more outlets to handle today's technology.

DIY-Friendly Fixes for Electrical Issues

Not all electrical problems require a professional. If you're comfortable with tools and safety precautions, you can tackle some issues yourself. Here are a few beginner-friendly projects:

Before you start any of these: in Washington, most electrical work in a home you own requires a permit, and some of it requires a licensed electrician. Check before you open anything up.

Replace Old Outlets

Swapping out an old, discolored outlet for a new one is a straightforward task. Make sure to turn off the power at the breaker and test the outlet with a voltage tester before starting.

Install GFCI Outlets

Ground Fault Circuit Interrupter (GFCI) outlets are required in kitchens, bathrooms, and outdoor areas. These outlets protect against electrical shocks and are relatively easy to install with a bit of guidance.

Upgrade Light Fixtures

Replacing outdated light fixtures can improve both safety and aesthetics. Follow the manufacturer's instructions and double-check your wiring connections.

Add Outlet Covers

If your outlets don't have covers or they're cracked, it's an easy fix to protect your wiring and prevent accidental shocks.

When to Call the Pros at Wired Goat Electric

While DIY projects can be empowering, some electrical issues are better left to licensed electricians. Here's when you should pick up the phone and give us a call:

1. Major Wiring Upgrades

Rewiring an entire home or upgrading from aluminum to copper wiring is a job for professionals. It requires permits, inspections, and expertise to ensure safety and compliance with local codes.

2. Panel Upgrades

A fuse box is usually worth replacing. A 100 amp panel is a different question: 100 amps is the code minimum for a house and it's genuinely adequate for plenty of Spokane homes. What decides it is your actual load, not the number on the door.

3. Troubleshooting Mystery Problems

Some electrical issues, like intermittent power loss or hot outlets, can have multiple causes. Our team at Wired Goat Electric can quickly diagnose the problem and provide a solution.

4. Installing New Circuits

If you're adding a home office, upgrading your kitchen, or setting up a workshop, you'll likely need additional circuits. This ensures that your new space has enough power without overloading your existing system.

Why Choose Wired Goat Electric?

At Wired Goat Electric, we're more than just electricians. We're your neighbors. Based right here in Spokane, we pride ourselves on being honest, dependable, and approachable. Whether you need a quick repair or a full-scale upgrade, we're here to make the process smooth and stress-free. Browse our full residential electrical services.

Our team is committed to:

  • Safety: We follow all local codes and best practices to ensure your home is safe for years to come.
  • Transparency: No surprise fees or jargon, just clear explanations and fair pricing.
  • Quality: We use top-tier materials and craftsmanship to deliver results that last.

Don't Wait: Take Action Today!

Your home's wiring isn't something to take lightly. If you've noticed any of the warning signs we've covered, it's time to act. Whether you're ready to tackle a DIY project or want to hand off the hard stuff to the pros, we've got you covered.

Call Wired Goat Electric today for a consultation or to schedule an inspection. Together, we'll make sure your home is safe, efficient, and ready for whatever the future holds.

Filed under Electrical Safety.

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