For most modern homes,
yes. A surge protector at your panel helps protect
everything hardwired, like your HVAC, EV charger, range and dishwasher electronics, which a plug-in power strip can’t reach. It’s a small job, and current code
requires it when a home’s service is upgraded or replaced. Want help? See our
whole-home surge protection service.
What It Protects
Voltage spikes come from utility switching, outages and power restorations, and from large motors cycling on inside your home. A panel-mounted protector limits those spikes on every circuit, including appliances you can’t plug into a power strip.
What It Doesn’t Do
No device can guarantee protection from a direct lightning strike. For computers and TVs, pair whole-house protection with good plug-in surge protectors.
Want a licensed electrician to take a look? Ready Electric answers 24/7.
Who Benefits Most
- Homes with EV chargers, heat pumps or mini-splits
- Newer appliances with circuit boards
- Home offices and media rooms
- Foothill homes affected by outages and power shutoffs
When Code Requires It
Under current electrical code, surge protection is required when a dwelling’s service is upgraded or replaced. If you’re doing a panel upgrade, it’s part of the job.
