ServicesSurge Protection
Surge Protection in Forest Hill
We mount a whole-home surge protector at your electrical panel and check the grounding it relies on. It helps shield the circuit boards inside your AC, fridge, washer and TV from voltage spikes. Install it during a quiet week and it's in place for the next storm.
How a Whole-Home Surge Protector Works
A panel surge protector stands between incoming power and everything wired downstream. When voltage jumps, it diverts the excess to ground before it hits your circuits. A plug-in strip protects only what's plugged into it. A panel unit also covers hardwired equipment, like your AC, range, garage door opener and water heater controls.
Lightning causes fewer surges than you'd think. Most begin inside the house, each time a large motor such as a fridge or AC compressor cycles on or off. Every small spike wears electronics down a bit, and North Texas thunderstorms add the big spikes on top.
It's best to put this in before you need it. A surge protector can go in on a short visit, or be added to a panel upgrade you've already planned so the panel is opened only once.
What Our Surge Protection Work Covers
- Device at the main panel
- We install the unit at your main panel. Most connect to a two-pole breaker and mount on the panel's side or right beside it. We choose one rated for your service size.
- Grounding and bonding test
- A surge protector works only with a solid path to ground. We check the ground rod connection, the grounding conductor and the bonding to your gas and water lines. If anything is loose or missing, you'll see it before we repair it.
- Quick panel inspection
- With the cover off, we check for loose lugs, scorched breakers and double-tapped breakers. You get a simple list of what we found, with photos.
- Subpanels and outbuildings
- A detached garage or shop fed by its own subpanel may need a separate device. We'll say whether it's worthwhile based on what you use out there.
- Advice on plug-in strips
- A quality plug-in strip still adds a second layer for TVs, computers and home office equipment. We'll show you where one helps and where it doesn't.
Signs It's Time to Add Surge Protection
Electronics dying early
Chargers, routers or TVs failing years before they should is a common sign of repeated small surges. The damage builds up quietly.
A control board already failed
If an AC, furnace, fridge or washer control board has been replaced, the next one is just as exposed. A panel device is cheap next to another board.
Lights flicker when the AC starts
Dimming or flicker when big motors cycle points to voltage swings in your home. It's worth checking the panel and grounding too.
You're planning a panel or EV charger job
Newer code editions call for surge protection when a service is replaced or upgraded. Adding it during that work saves a second trip.
Storm season is coming
Spring storms here can be rough. The easy time to install protection is before the forecast turns.
What Affects the Price of Surge Protection
Installing on a panel in good shape is a small job. The cost goes up if the panel or grounding needs work first. You get the complete price before we begin, so you can plan for it.
Device rating
Surge devices are rated by how much energy they can take. We pick one that suits your service size instead of the priciest one available.
Room in the panel
A full panel may mean shifting circuits or using tandem breakers if the panel allows them. Crowded older panels take longer.
Fixing the ground
A corroded clamp, a missing ground rod or a broken bond to the water line must be fixed for the device to do its job, which adds labor and parts.
More than one panel
A garage or shop subpanel might need a device of its own, and each adds to the total.
Pairing with other jobs
Since the panel is already open, adding surge protection during an EV charger install or panel upgrade costs less than a separate visit.
How a Surge Protection Visit Goes
- 1
Talk it over by phone
You tell us about your panel, any past failures and what you want protected. We set a visit time that works for you.
- 2
Check the panel and ground
On site we open the panel, test the grounding and look for open breaker space. If the grounding needs work, you hear about it before anything else happens.
- 3
Go over options and price
We explain which device fits your service and what any extra work costs. Nothing gets installed until you say yes.
- 4
Install and test
Power goes off for a short stretch while we mount the device and land it on its breaker. We turn everything back on, check the indicator lights and show you what they mean.
- 5
Clean up and wrap up
We clear our mess and leave a note of what we installed. Permits and inspections are handled as required by the local jurisdiction.
Common Surge Protection Questions
Will a surge protector save my home from a direct lightning strike?
Not completely, and we won't pretend it will. A strike on your house or the line just outside carries much more energy than a home unit can absorb. Where the panel device pays off is the everyday stuff: lightning a few streets over, utility switching and the small surges your own appliances create. That's the source of most electronics damage.
Are plug-in surge strips still worth having?
Yes, as a backup layer for sensitive items like TVs and computers. The panel unit takes the large incoming spikes, and a quality strip handles what remains at the outlet. Cheap strips wear out, so swap them every few years.
How can I tell the device still works?
Most panel units have indicator lights, and green means it's protecting. If the light changes or goes dark, the device has spent itself absorbing surges and should be replaced. We'll point out what to watch for when we install it.
Is a permit needed?
If the job calls for one, yes. We handle permits and inspections the way the local jurisdiction requires, in Forest Hill, Everman, Kennedale and the other towns we serve. When the surge protector is part of a larger job like a panel upgrade, it goes on that same permit.
Who installs it?
Our licensed and insured electricians handle every surge protector install. We have 5 years in business doing panel work like this in homes across the area.
Get Protection In Before the Next Storm
A surge protector is a small job that guards a lot of expensive equipment. Book a visit and we'll check your panel and grounding and tell you what it takes.