Why Monsoon Season Fries Electronics (and How to Stop It)
A power strip protects a lamp. It does nothing for the four-ton AC unit a surge can turn into scrap.
Every Phoenix monsoon delivers the same one-two punch: nearby lightning strikes and the grid switching that follows. Both send voltage spikes racing through your wiring.
Those spikes don't just threaten your TV. They hit hard-wired equipment — HVAC, appliances, the pool pump — that no power strip can protect.
Protection Lives at the Panel
A whole-home surge protector installs at the electrical panel, where power enters the house, and clamps spikes before they reach a single outlet.
Pair it with point-of-use protectors for sensitive electronics and you've got two layers covering everything from a lightning strike to the small daily surges that quietly age your gear.
Frequently Asked Questions
How much does whole-home surge protection cost?
Most Phoenix-area homes pay $300 to $800 installed, depending on the unit and whether the panel has room for a breaker-style protector. It's often less when done alongside a panel upgrade.
Can a surge damage my AC even when it isn't running?
Yes. Hard-wired equipment stays connected to power when it's idle, so a surge can still reach its control board and electronics. That's why protection at the panel matters for HVAC and pool equipment.
Should I unplug electronics during a monsoon storm?
Unplugging is the surest protection for the devices you unplug, but it can't help hard-wired equipment like your AC, water heater, or pool pump. A whole-home surge protector covers those.
The Takeaway
Whole-home surge protection costs a fraction of the appliances it protects — and monsoon season is exactly why it exists.
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Whole-Home Surge Protection
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