Common warning signs include:

• Circuit breakers that trip often
• Lights that flicker or dim when appliances turn on
• A fuse box instead of a modern breaker panel
• Buzzing sounds, burning smells, or warmth around the panel
• Difficulty adding new circuits for an EV charger, air conditioning, or kitchen remodel

If your home was built 25+ years ago, there’s a good chance it’s time for an upgrade. We offer professional panel inspections and upgrades throughout Suffolk County.

Typical costs for a full panel upgrade in our area range from $2,800 to $6,500, depending on the amperage (most homes upgrade to 200-amp), panel location, and any additional wiring or utility work required.

We provide clear, upfront pricing with no hidden fees. Contact us for a free estimate tailored to your home.

Yes — and it’s highly recommended. Kitchen remodels almost always require new electrical work to meet today’s safety codes.

We can:

• Install dedicated circuits for your range, oven, microwave, and refrigerator
• Add GFCI outlets near sinks and countertops
• Upgrade lighting, switches, and under-cabinet fixtures
• Ensure everything is properly grounded and permitted

We work closely with homeowners and contractors across Suffolk County to make the electrical portion smooth and stress-free.

Homes built before the 1980s often have:

• Outdated wiring (knob-and-tube or aluminum)
• Overloaded or insufficient circuits
• Undersized electrical panels
• Missing GFCI and AFCI protection in wet areas
• Ungrounded (2-prong) outlets

These issues can create fire hazards and limit your ability to use modern appliances. We specialize in safely updating older homes in Islip, Brookhaven, Huntington, Smithtown, Babylon, and the Hamptons.

Absolutely. Whether you need new lighting, panel upgrades, EV charging stations, data wiring, backup generators, or full commercial fit-outs, we provide detailed, competitive quotes.

TFC Electric Inc. handles both small office updates and larger commercial projects across Suffolk County. Call us at 631-589-2800 to schedule a site visit.

Start with simple checks:

• Tighten loose bulbs and try different bulbs
• See if the flickering happens on one light or throughout the house
• Note whether it occurs when large appliances turn on

If the problem is house-wide or continues, it often points to loose connections, voltage issues, or an overloaded panel. Don’t ignore it — call a licensed electrician promptly for safety.

Key indicators include frequent breaker trips, flickering lights, outdated fuse boxes, burning smells from the panel, or struggling to add new circuits.

Upgrading your panel increases safety, supports modern appliances, improves home value, and prevents potential fire hazards.