How to Fix a Broken Light Switch Without Calling an Electrician
Need to fix a broken light switch but don’t want to call an electrician?
You’re in the right place. In this guide, we’ll show you how to fix a broken light switch in a safe, simple way — no fancy tools, no experience needed.
⚠️ Step 1: Turn Off Power Before You Fix a Broken Light Switch
Before you touch anything, make sure the power is off at the breaker.
This is the most important step in any home electrical fix.
Learn more about home safety on Wikipedia’s Electrical Safety Page
💡 Step 2: Check the Bulb (It Might Not Be the Switch)
Sometimes the switch is fine — and the bulb is the real problem.
Swap it out before trying anything else.
🔧 Step 3: Open the Switch and Inspect Wires
Unscrew the faceplate and gently pull the switch out.
Look for:
- Loose wires
- Burn marks
- Broken screws
All of these can cause a broken light switch to stop working.
🧰 Step 4: Tighten or Reconnect Loose Wires
Use a screwdriver to tighten loose connections.
If a wire is fully out, push it back in and re-tighten.
Make sure you fix broken light switch wires gently to avoid snapping them.
🔁 Step 5: Replace the Switch If Necessary
If the switch is clearly damaged, get a new one from a local hardware store (about $2).
Steps:
- Disconnect the old one
- Match the wires to the same terminals
- Screw it back in and test
✅ Step 6: Test the Fixed Switch
Turn the breaker back on and flip the switch.
If it works — congratulations! You just did a full DIY fix on your broken light switch.
📝 Final Tips
Fixing a broken light switch is a quick win for any beginner.
Always remember: cut the power, go slow, and stay safe.
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