Answer first
A whole-home surge protector is usually a modest one-visit install at the panel — one of the highest leverage protections for electronics and appliances.
01
Definition
What is this?
Type 1/Type 2 surge protective devices divert transient overvoltage at the service equipment.
02
When to use
When does this apply?
Add when replacing a panel, after nearby lightning or transformer events, or when protecting new heat pumps and electronics.
03
Failure modes
What goes wrong?
Relying only on power strips. Installing without considering panel space and grounding. Assuming surge devices last forever.
04
Proof
Why trust this guidance?
Hurst installs whole-home surge protection with panel upgrades and as standalone protection visits.
05
Action
What should you do next?
Ask for surge protection to be included in your next panel quote — or schedule a standalone install.
Glossary
Key terms for this guide — full definitions live in the Hurst plumbing & electrical glossary.
Questions homeowners ask
FAQ
Does it replace point-of-use strips?
No — layered protection is best.
Warranty claims?
Manufacturer warranties vary; keep install documentation.
Generator interaction?
Surge and standby can coexist — we design both.
Author & reviewer
Hurst Electric & Plumbing
Reviewed by Hurst Electric & Plumbing
Company-level review by the licensed Hurst plumbing and electrical team in Danville, KY — a dual-trade shop. Guidance reflects how we diagnose on-site, explain scope in writing, and close out under the Hurst standard. Last updated .