Homeowner Self-Electrical Inspection: What to Check Monthly

Staying on top of your home’s electrical health doesn’t always require an electrician—especially when it comes to quick visual inspections. By performing a monthly self-check, homeowners can catch signs of wear, damage, or potential fire hazards before they become a real problem.

Here’s a simple, safe monthly electrical inspection guide every homeowner should follow:

✅ 1. Check All Outlets and Light Switches

Feel for heat: Outlets or switches that feel warm may indicate overloaded circuits or loose wiring.

Listen for buzzing: This sound is never normal and could mean a connection issue behind the wall.

Inspect the cover plates: Cracked or loose plates should be replaced to avoid accidental contact with wiring.

Test with a plug: Make sure each outlet is working properly.

✅ 2. Look for Frayed or Damaged Cords

Check all visible power cords, appliance wires, and extension cords.

Replace anything with cracks, cuts, or exposed wires immediately.

Don’t use duct tape to "fix" a cord—it’s not safe.

✅ 3. Test GFCI Outlets (Bathrooms, Kitchen, Outdoors)

Press the “Test” button, then the “Reset” button to confirm they trip and reset correctly.

If they don't trip, they should be replaced—GFCIs are essential for preventing shock.

✅ 4. Look at Your Electrical Panel

Make sure the panel is dry and rust-free.

Check that breakers are clearly labeled.

Look for signs of scorching, burning smells, or buzzing.

Don't open the panel cover itself—leave that part to a licensed electrician.

✅ 5. Inspect Appliances

Make sure vents on appliances like dryers, microwaves, and refrigerators are clear and dust-free.

Check for odd smells or noises.

If you’re using window A/Cs, confirm they’re plugged directly into the wall, not an extension cord.

✅ 6. Lighting Check – Inside & Out

Walk through each room and test all lights.

Replace flickering bulbs, which may be a loose connection or fixture issue.

Check outdoor lighting for weather damage or exposed wires.

BONUS: Use an Outlet Tester

A small device like a plug-in outlet tester can quickly tell you if outlets are wired properly and grounded. They’re inexpensive and useful for DIY checks.

🚨 Know When to Call a Pro

This checklist is for basic visual checks only. If you notice any of these during your inspection:

Burning smell

Repeated tripped breakers

Flickering throughout the house

Sparks from outlets or switches

...stop and call a licensed electrician immediately. DIY is great for maintenance, but never for repairs involving wiring or panels.

✅ Make It a Habit

Set a reminder to do your self-inspection on the first of every month. It only takes 10–15 minutes but could prevent a serious hazard or expensive repair down the road.