5 Signs You Need an Electrical Panel Upgrade in McKinney

5 Signs You Need an Electrical Panel Upgrade

Your electrical panel is the heart of your home's power system. In many McKinney homes, especially those built before 2000, the original panel may no longer meet modern electrical demands. Here are five warning signs it is time for an electrical panel upgrade.

Warning Signs

• Flickering or dimming lights: If lights flicker when you turn on appliances, your panel may be struggling to distribute power evenly.
• Frequently tripped breakers: Occasional trips are normal. Repeated tripping on the same circuit signals an overloaded or failing panel.
• Burning smell or scorch marks: This is an emergency. Turn off the main breaker and call a licensed electrician immediately.
• Old fuse box instead of breakers: Fuse boxes lack the safety features of modern breaker panels and most insurers flag them as a risk.
• Insufficient amperage: Homes with 100-amp service often cannot support modern loads like EV chargers, home offices, and updated HVAC systems. Upgrading to 200 amps is the standard solution.

What to Expect

A panel upgrade in Collin County typically costs $1,500 to $3,500 depending on the scope. The work requires a licensed electrician, city permit, and inspection. Investing now prevents fire risk and positions your home for future electrical needs.