How to Prevent Pests from Damaging Your Electrical Appliances or Wiring

Rodents. Insects. Nesting birds. It might surprise you, but pests are one of the leading causes of hidden electrical damage in homes and businesses. They chew wires, block vents, and nest in appliances — creating serious fire and safety hazards.

At E&A ELECTRIC LLC, we’ve seen it all . Here’s how to stop pests from turning your wires into chew toys.

🐭 Why Do Pests Target Electrical Wiring?

• Rodents chew on wires to file down their constantly growing teeth
• Insects and birds nest near heat sources or in hidden, protected spaces
• Some pests are drawn to warm, vibrating appliances like fridges or HVAC units

This can lead to:

• Shorts and sparks
• Fire hazards
• Appliance malfunctions
• Expensive repairs

⚠️ Common Signs of Pest-Related Electrical Damage

• Flickering lights
• Strange burning or urine-like odors near outlets
• Appliances suddenly shutting off
• Chewed or frayed cords behind furniture
• Nesting materials in electrical boxes or vents

✅ How to Protect Your Home’s Wiring

1. Seal Entry Points
   Block holes or gaps around baseboards, garages, attics, and crawlspaces where pests can enter.
2. Keep Electrical Areas Clean and Clear
   Don’t let clutter build up near panels, outlets, or appliances — these are nesting goldmines for rodents and bugs.
3. Use Metal Conduit in Vulnerable Areas
   We can install protective metal sheathing around wires in basements, garages, attics, or exterior areas to stop chewing.
4. Schedule Routine Electrical Inspections
   We can check for subtle signs of damage, overheating, or compromised wiring — and fix issues before they become disasters.
5. Work with Pest Control
   If you suspect activity, act fast — pest control and electrical professionals can work together to restore and protect your system.

Don’t Let Pests Eat Away at Your Power

If your home or business has experienced unexplained electrical issues, don’t ignore them — pests may be the culprit. Let E&A ELECTRIC LLC inspect your system and help pest-proof your wiring before real damage is done.

📞 Call us today to schedule an electrical checkup!