7 Warning Signs Your Home Needs Electrical Repairs
Your electrical system powers everything from lights and appliances to heating and security. But like any part of your home, it can wear down over time — and when it does, ignoring the warning signs can lead to dangerous outcomes.

Here are 7 common signs that your home may need professional electrical repairs — and why it’s best not to wait.

1. 🔥 Burning Smell or Discolored Outlets
If you smell burning or notice scorch marks around your outlets, shut off power to that area and call a licensed electrician immediately. This could indicate a short circuit or overheating wires.

2. 💡 Flickering or Dimming Lights
Lights that dim when an appliance turns on may point to overloaded circuits or failing wiring. It’s often a sign your system needs an upgrade.

3. 🔌 Frequent Breaker Trips
Your circuit breakers are designed to protect your home. But if they’re tripping regularly, it may be due to outdated wiring or an overloaded panel.

4. 🐭 Rodent Activity
Chewed wires behind walls or in the attic are more common than people realize—and they’re a serious fire hazard.

5. 🔧 Buzzing or Humming Sounds
A quiet hum coming from your outlets or breaker panel may indicate loose wiring or faulty components. It’s not normal — get it checked.

6. 🕳️ Outlets or Switches That Feel Warm
Outlets and switches should never be warm or hot to the touch. This could mean they’re overworked or failing.

7. 🕯️ You Still Have Two-Prong Outlets
Older homes with ungrounded outlets aren’t just outdated — they can be dangerous and incompatible with modern electronics.

👷‍♂️ Call the Pros at Timothy Santos Electric
At Timothy Santos Electric, we specialize in troubleshooting, repairs, and upgrades that keep your home safe and powered. From flickering lights to full rewires, our licensed electricians offer fast, reliable service across Tewksbury and nearby towns.

We also offer 24/7 emergency repairs for urgent situations. Don’t ignore the signs — let us help you fix them the right way.