ServicesSurge Protection
Whole-Home Surge Protection in Hudson Oaks
A surge protector mounted at your electrical panel stops voltage spikes before they reach your AC control board, refrigerator and electronics. We check your grounding, install the device on its own breaker, and show you how to read its status light, so you know it is still doing its job months from now.
What surge protection does, and what it can't
Most surges don't come from a direct lightning strike. They come from the utility switching lines, a strike on a pole down the road, or large motors cycling inside your home. Each spike lasts a fraction of a second, but repeated spikes wear down the circuit boards in furnaces, washers, ranges and TVs until one day they simply stop working.
A whole-home device sits at the panel and sends excess voltage to ground before it spreads through your circuits. Paired with good plug-in protectors at your computer and TV, it gives you two layers. We'll be straight about the limit: nothing stops a direct hit on your house, but a properly grounded system handles the far more common surges that ride in on the lines.
Hudson Oaks Electrician is a licensed electrical contractor, TECL 36609. In 5 years in business we've seen plenty of storms take out an air conditioner board while everything else looked fine. That is usually when people call us, and it's a sensible time to add protection before the next round.
What's included in a surge protection visit
Panel-mounted surge protector
We install a Type 2 device at your panel, or a Type 1 device at the service where that fits better, wired to a dedicated breaker. We keep the leads short and straight, because every extra inch of wire slows how fast the device reacts.
Grounding and bonding check
A surge protector is only as good as its path to ground. We check the ground rods, the grounding conductor and the bonding at your water and gas piping where present, and we point out anything loose or corroded.
Cable and phone line bonding
Spikes also come in on coax and phone lines. We check that those lines share the same ground as your electrical service, so a surge doesn't jump between systems at your TV or router.
Plug-in protector advice
For computers, home office gear and entertainment equipment, we tell you which plug-in protectors are worth buying. Some cheap strips are little more than extension cords with a switch.
A quick panel look-over
With the cover off, we note anything that concerns us, like scorched breakers or loose connections, and show you photos. If something needs attention, we explain it and leave the decision to you.
Signs your home could use surge protection
- Electronics keep dying early
- Chargers, routers and TVs failing after a year or two often point to repeated small surges rather than bad luck.
- Lightning took out one appliance
- If your AC board, garage door opener or refrigerator quit after a thunderstorm, the same surge likely reached other equipment too, just not hard enough to kill it yet. With the spring weather we get in North Texas, it's worth acting before the next round of lightning.
- You've added costly equipment
- Variable-speed HVAC, an EV charger, smart appliances, a generator or a battery system all rely on sensitive electronics that are expensive to replace.
- Your panel is being replaced
- Newer editions of the electrical code call for surge protection when a service is replaced or upgraded, depending on what your local jurisdiction has adopted. If you're planning panel upgrades, adding it at the same time saves a second visit.
How your surge protection visit goes
- 1
Book by phone
Tell us about your panel, any recent damage and the equipment you most want protected. We'll set a visit time that works for you.
- 2
Look before we price
We open the panel, test the grounding and check where the service enters your home. You get a plain explanation and a written price before any work begins.
- 3
Install with a short shutdown
We let you know before the power goes off so you can save work and plan around the fridge. Then we mount the device, land it on its breaker and make any grounding repairs you approved.
- 4
Test, explain and clean up
We restore power, confirm the status light, show you where to look after bad weather, and leave the area as we found it. If your local jurisdiction requires a permit, we pull it and arrange the inspection.
What affects the cost of surge protection
Most surge protection jobs are straightforward, and the price depends mainly on your panel and your grounding. We look first and give you a written price before we start. If we find something extra, we explain it and price it before touching it.
- Device type and rating
- Panel-mounted devices come in different surge ratings and designs. We match the device to your service size and the equipment you're protecting.
- Open space in your panel
- Most devices need an open breaker slot near the top of the panel. A full or crowded panel can take extra work to make room.
- Grounding repairs
- Missing, loose or corroded grounding has to be corrected for the device to do its job, and that adds time and material.
- Where the device mounts
- A device installed at the meter or service side can involve coordination with the utility, which affects scheduling and labor.
- Permit and inspection
- When the local jurisdiction requires a permit, the fee and inspection visit become part of the job.
Surge protection questions
- Will a whole-home surge protector stop lightning damage?
- It handles the common surges that travel in on power lines, including those from nearby strikes. No device can promise protection from a direct strike on your house. Good grounding and a second layer of plug-in protection give you the best odds.
- Do I still need plug-in surge strips?
- Yes, for your most sensitive gear. The panel device knocks down big spikes coming in from outside, and a quality plug-in protector catches smaller ones created inside your home. The two work together.
- How do I know if the device has worn out?
- Most units have an indicator light that changes when protection is used up. We show you where it is. After heavy lightning nearby, take a quick look, and if the light has changed, the device needs replacing.
- Can you add surge protection to my existing panel?
- Usually, yes. We need an open slot and a panel in sound condition. If your panel is full or showing its age, we'll explain your options, including whether panel upgrades make more sense.
- Does surge protection matter if I have a generator or battery backup?
- It does. Transfer switches, inverters and battery controls are sensitive electronics. If you're looking at generator installation or home battery backup systems, we can plan surge protection into the same job.
Protect your home before the next storm
Book a service visit and we'll check your panel and grounding, then give you a written price for surge protection. If a lightning strike or power spike already cost you an appliance, mention it when you call so we can check what else may have been hit.