What Should You Do When You Have Flickering Lights?

Here at Mr. Electric, we specialize in flickering light repair, so we understand what needs to be done when you experience this problem. In this article, our experts will explain what you should do when you have flickering lights.

First, Observe the Pattern

Before jumping to conclusions, take note of how and when the lights flicker. Does it happen when a specific appliance turns on? Is it limited to one room or affecting the whole house? Are the lights dimming as they flicker, or just blinking? This information can help you or an trusted electrician identify the cause more accurately. Occasional flickering that aligns with a large appliance starting, like an air conditioner or refrigerator, is often harmless. But frequent or erratic flickering can indicate a more serious problem.

Check the Bulbs and Fixtures

Sometimes the fix is simple. Loose bulbs or poor connections between the bulb and the socket are common culprits. Turn off the light and ensure the bulb is screwed in securely. If you're using a dimmer switch, make sure the bulb is compatible with it. Some LED or CFL bulbs can flicker if they aren’t matched properly with your dimmer. Try swapping the bulb to see if the flickering stops.

Plug Into the Problem

If the flickering is limited to lamps or plug-in lights, the issue might be the outlet or the power strip it’s plugged into. Check the plug connection and test the lamp in a different outlet. If it stops flickering, you might have a faulty outlet or overloaded circuit. Avoid daisy-chaining extension cords or overloading power strips, as this can create electrical instability.

Consider Circuit Overload or Loose Wiring

Persistent flickering across multiple fixtures could be a sign of an overloaded circuit or loose wiring, both of which pose potential fire hazards. Loose connections in switches, outlets, or the breaker panel can lead to arcing, which generates heat and risks igniting nearby materials. If you suspect this is the case, avoid DIY fixes and contact a licensed electrician as soon as you can. Electrical issues like these should be inspected and repaired by a professional to ensure your safety.

When to Call an Electrician

If flickering lights continue despite replacing bulbs and checking connections—or if the flickering is accompanied by burning smells, buzzing sounds, or warm switch plates—it's time to call a qualified electrician. These are signs of more serious electrical issues that need to be addressed by a licensed electrician. In addition, older homes with aging wiring are more prone to these kinds of problems and may benefit from an electrical inspection or upgrade.

Mr. Electric Is Here To Help You with Lighting Repair and Installation Services

If you have flickering or dimming lights in your home or office, contact the experts at Mr. Electric for an inspection. The earlier you take action, the better you can protect your property from potential electrical hazards. At Mr. Electric, we’ve been providing professional electrical repair services since 1994. Whether you’re dealing with flickering lights or any other issues, our electricians can identify the problem and get it fixed in no time. To schedule an inspection with our skilled electricians, give us a call or contact us online.