Why Your Lights Keep Flickering in Suffolk County, NY (And How to Fix It!)

Top 5 Reasons Why Lights Flicker in Long Island Homes

If you're a homeowner in Suffolk County and your lights keep flickering, you’re not alone. Flickering lights aren't just annoying—they can be a red flag for underlying electrical problems. Here are five of the most common culprits:

🔌 1. Loose Light Bulbs or Fixtures

Quick fix: Turn off the power, check the bulb, and make sure it’s tightly screwed in. Still flickering? The problem may lie in the wiring behind the fixture.

⚡ 2. Overloaded Electrical Circuits

Notice flickering when you run the microwave, vacuum, or AC? That’s a sign your circuits are being pushed too hard—especially common in older homes throughout areas like Patchogue, Sayville, and Smithtown.

🏚️ 3. Outdated Electrical Wiring

Many Suffolk County homes were built before modern electrical codes. Knob-and-tube or aluminum wiring isn't just inefficient—it's potentially hazardous. This could be the moment to consider an electrical system upgrade.

💡 4. Incompatible Dimmer Switches

LED bulbs often don’t work well with older dimmer switches. Make sure your switch is LED-compatible to avoid flickering and buzzing.

🔥 5. Problems in Your Electrical Panel or Utility Line

If the whole house flickers, or you smell burning, call an electrician immediately. This could be a serious problem at the panel or even the incoming utility service.

Long Island Homeowner Tip: When to Call a Licensed Electrician

If the flickering is frequent, impacts multiple rooms, or comes with any buzzing or heat—don’t wait. These are warning signs. At Long Island Electric Pro, we specialize in diagnosing and resolving these exact issues for homeowners in Suffolk County.

🛠️ Real Example:
We recently helped a homeowner in Bay Shore whose lights dimmed every time her dryer ran. After a full inspection, we installed a dedicated appliance circuit and upgraded her service panel. No more flickers!

Prevent Electrical Issues Before They Start

• Upgrade to a 200-amp panel if your home is still using an older 100-amp service.

• Install LED-compatible dimmers.

• Schedule a whole-home electrical inspection every 3–5 years.

Still Dealing with Flickering Lights? Let’s Fix That.

We proudly serve homeowners across Suffolk County — including East Islip, Ronkonkoma, and Huntington — with fast, reliable, licensed electrical service.

✅ Learn more about our panel upgrades
✅ Schedule your home electrical inspection today

External resource: Family Handyman – Dimmer Switch Compatibility Guide

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