Whole-Home Surge Protection
Whole-Home Surge Protection
A surge protector at your panel helps reduce damage to appliances, HVAC and electronics from surges. It works alongside plug-in surge strips at your most sensitive equipment.
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Texas Master Electrician · TECL #39231 · Serving 7 Gulf Coast counties from El Campo, TX
How it works
Protection at the Panel
A whole-home surge protector mounts at your main panel and limits surges coming in on the service before they spread through the house.
Panel-mounted protector
Installed in an open breaker space or beside the panel.
Required on service upgrades
Code requires a surge protector when a home's service is replaced or upgraded.
Layered protection
Pair it with plug-in surge strips at TVs, computers and other electronics.
Good grounding
Surge protection depends on good grounding. We check what we can see while we're there.
Worth a look if
Who Should Consider It
- ✓You've lost appliances or electronics to a storm or surge
- ✓You have new HVAC, a heat pump, or high-end appliances
- ✓You're on a rural line with frequent outages and flickers
- ✓You're upgrading your panel or service anyway
- ✓You have a standby generator or EV charger
What it can and can't do
- Surge protectors reduce risk. No device prevents all damage, especially from a direct lightning strike.
- Lightning protection systems (rods on the roof) are a separate system.
- Power quality and outages are controlled by your utility, not by us.
- When we install it during panel or service work, it costs less than as a separate trip.
How it works
From First Call to Finished Job
Call or send photos
Call (979) 559-3684 or text photos to the same number. Many jobs can get a free estimate by phone or from your photos.
On-site visit if needed
Some jobs need us to see them first. On-site consultations are paid and credited toward the job if you accept the proposal (see our Rate Sheet).
Written proposal
You get a written proposal in your client portal that lists what's included, the permits we'll pull and the price.
We do the work
A licensed electrician does the work to code, and we handle the inspection where one is required.
What does it cost?
Typical price ranges for a whole-home surge protector, on its own or added during panel work, are on our Cost Guide.
Questions
Surge Protection FAQ
Will a whole-home surge protector protect against lightning?
It reduces risk from surges, including some lightning-related surges, but no device prevents all damage from a direct strike.
Do I still need surge strips?
Yes, for sensitive electronics. Whole-home and plug-in protection work together.
Is it required?
Code requires one when a home's service is replaced or upgraded. Otherwise it's recommended, not required.
How long does it last?
Surge protectors wear with each surge they absorb. Many have an indicator light that shows when they need replacing.
Prices on our website are general information, not an offer. See our Terms of Service.
Protect What's Plugged In
Call us, text photos of the job, or request service online. Your price comes in a written proposal.
Call (979) 559-3684 Text Us Photos Request Service
Related: Surge protection costs · Panel upgrades · Lightning and surge guide