It Might Seem Small—But It Could Signal a Bigger Problem

Flickering lights might seem like just an annoyance, but in some cases, they’re your home’s way of telling you something isn’t right. Whether it’s a single bulb or multiple rooms affected, here are some of the most common causes—and when it’s time to call in a pro.

💡 Common Causes of Flickering Lights

Loose Light Bulb or Connection It sounds simple, but often the fix is as easy as tightening the bulb. If it’s not screwed in all the way or the bulb socket is worn, you might notice inconsistent lighting.
Incompatible Dimmer Switches If your lights flicker only when dimmed, you might be using an LED bulb with an old-style dimmer switch. Swapping in a compatible dimmer can usually fix the problem.
Circuit Overload Do your lights flicker when the dishwasher or dryer kicks on? You may have too many appliances pulling from the same circuit, causing temporary voltage drops.
Loose Wiring This one’s more serious. If a switch, outlet, or light fixture has loose or aging wiring, it could lead to inconsistent power—or worse, a fire hazard.
Utility Issues Sometimes the problem is outside your home. Fluctuations in the utility grid or an issue with your service connection can also cause lights to flicker.

🔧 When to Call an Electrician

If tightening a bulb doesn’t solve the issue—or if lights are flickering throughout the house—it’s time to call in a licensed electrician. These signs could indicate a problem with your wiring, panel, or main service connection.

Letting issues like this linger could risk your safety or damage your electrical system over time.

🛠 Local, Reliable Help in the Cowichan Valley

At Easthom Electric, we’ve been serving the Cowichan Valley for decades with trusted, professional electrical services. Whether it’s a minor fix or a full inspection, we’ll help get to the root of the issue—quickly and safely.

📞 Need a hand? Call Easthom Electric at 250.746.4429

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