Whole-House Surge Protection

Protect your electronics, appliances, and smart home systems from power surges and lightning strikes.

Central Texas sees its share of thunderstorms, and a single power surge can destroy thousands of dollars in electronics and appliances. Lonestar Electric Co installs whole-house surge protection devices at your electrical panel that stop surges before they reach your equipment. This protects everything in your home, from your HVAC system and refrigerator to your home office gear and smart home devices. It's inexpensive insurance against Austin's unpredictable weather.

What's Included

Panel-mounted protection
Covers entire home
LED status indicator
Protects HVAC and electronics

Whole-House Surge Protection Service Areas

We provide whole-house surge protection services across Austin and the Hill Country.

Frequently Asked Questions

Isn't a power strip with surge protection enough?

Power strips protect individual devices, but they can't stop surges from reaching your HVAC, refrigerator, washer, or hardwired equipment. Whole-house protection at the panel is the first line of defense, and power strips add a second layer for sensitive electronics.

How long does a whole-house surge protector last?

Most units last 3-5 years depending on how many surges they absorb. The LED indicator on the device shows its protection status. We recommend checking it annually and replacing when the indicator shows depleted.