Electrical Troubleshooting Guide

Experiencing an electrical issue? This guide will help you identify common electrical problems and understand when to call a professional electrician.

Safety Notice: This guide provides general information only. Electrical work can be dangerous and should only be performed by licensed electricians. If you’re uncomfortable or unsure about any electrical issue, contact VP Services at 703-349-6063. We are not liable for any injuries or damages resulting from DIY electrical work.

Common Electrical Issues & How-To Guides

1. Circuit Breaker Keeps Tripping

What to Look For:

• Too many high-power devices (like heaters or kitchen appliances) may be on one circuit.

What You Can Do:

• Unplug some devices and spread them across other outlets.
• If it keeps tripping, give us a call at 703-349-6063 for a professional inspection.

How to Reset a Circuit Breaker:

Only attempt if you’re comfortable. When in doubt, call a professional.

1. Open your electrical panel door (do not remove the cover)
2. Find the breaker in the middle position (tripped)
3. Push it firmly to OFF, then back to ON
4. If it trips again immediately, call us at 703-349-6063

Warning: Never touch wires or attempt repairs. If the breaker is hot or you smell burning, don’t touch it – call us immediately at 703-349-6063.

2. Burning Smell or Scorch Marks

What to Look For:

• Look for scorch marks or outlets that feel warm.

What You Can Do:

• Stop using the outlet immediately and give us a call at 703-349-6063. This could be a serious safety issue.

3. Buzzing or Humming Noises

What to Look For:

• Noise from outlets or switches

What You Can Do:

• Try turning off or unplugging connected devices.
• If it’s a light switch, reduce the number of bulbs or check if the fixture is over capacity.
• If it’s an outlet or switch, turn off the power and unplug any connected items.
• If the sound continues, give us a call at 703-349-6063 to schedule an inspection.

4. Flickering or Dimming Lights

What to Look For:

• Make sure the bulb is screwed in tightly.
• Check if the wattage matches the fixture.

What You Can Do:

• Try replacing the bulb to rule that out.
• If the problem continues, give us a call at 703-349-6063.

5. Outlet Not Working

What to Look For:

• Check nearby GFCI outlets – they may have tripped. Press the RESET button if needed.

What You Can Do:

• Inspect your circuit breaker panel from outside. A tripped breaker will be in the middle position.
• If you’re comfortable doing so, you can try resetting the breaker (see instructions above).
• If the outlet still doesn’t work or you’re unsure, give us a call at 703-349-6063.

How to Test a GFCI Outlet:
This is a simple safety test that doesn’t require any tools.

1. Press the TEST button (you’ll hear a click)
2. Plug in a device – it shouldn’t work
3. Press RESET button
4. Device should now work

Test monthly. If RESET won’t stay in or you notice any problems, call us at 703-349-6063.
Signs You Need an Outlet Replaced:

• Cracks or burn marks
• Plugs fall out easily
• Outlet feels warm
• Sparks when plugging things in
• Two-prong (ungrounded) outlets

Don’t use damaged outlets. Call us at 703-349-6063 for quick replacement.

6. Light Switch Not Working

What to Look For:

• Test the bulb in a different fixture to make sure it’s still good.

What You Can Do:

• If the bulb works, check if the switch is loose or damaged.
• If you’re unsure, give us a call at 703-349-6063 and we’ll take a look.

7. Outdoor Outlets Not Working

What to Look For:

• These are often controlled by an indoor/outdoor GFCI outlet. Check and press the RESET button if needed.

What You Can Do:

• If that doesn’t solve it, give us a call at 703-349-6063 and we’ll inspect it.

8. Power Surge Protection

What to Look For:

• Power surges can happen during storms or when using high-powered devices.

What You Can Do:

• Use surge protectors and unplug sensitive devices when needed.
• For whole-house surge protection solutions, give us a call at 703-349-6063.

9. Smoke Detector Chirping

What to Look For:

• Chirping usually means a low battery, or the unit needs a reset.

What You Can Do:

• Replace the battery or press the test button.
• Still not sure? Give us a call at 703-349-6063.

Additional Electrical Safety Checks

Warning Signs on Your Electrical Panel

Look for these warning signs (from outside the panel only):

• Rust or scorch marks
• Burning smell
• Warm or hot to touch
• Buzzing sounds
• Breakers in middle position

Never remove the panel cover or touch any wiring. Keep 3 feet of clear space around the panel. If you see any warning signs, call us at 703-349-6063.

Signs You Need a Panel Upgrade

• Home is 25+ years old without electrical updates
• Breakers trip frequently
• Adding EV charger or major appliances
• Panel is 100 amps or less
• Flickering lights throughout house
• Federal Pacific or Zinsco brand panel

Need Expert Help?

If you’re unsure or the issue persists, don’t take chances.
Give us a call at 703-349-6063 — the trusted electricians at VP Services are here to help.

Prevent Future Problems

Want to catch electrical issues before they happen? Check out our Safety Checklist to keep your home safe.