How much does it cost to replace a whole-house surge protector?

Replacing a whole-house surge protector is a one-visit job with final pricing confirmed after an on-site look at your main panel and grounding. The biggest cost swing is usually whether the panel has open breaker space and a solid grounding path, since the device itself is typically straightforward.

Most units aren’t repaired; they’re replaced, especially if the status light shows a fault or the module has taken a major hit. In practice, older panels can make the project more about cleaning up grounding and bonding than the surge device itself. Our electricians handle this work routinely for homes around Leo and nearby communities.

Price usually depends on:

• Device rating and type (breaker-style vs. external module)
• Panel location and wire routing distance
• Service size and available breaker space
• Any grounding or bonding corrections needed

If your protector has tripped repeatedly or shows a fault light, schedule a licensed inspection before the next storm. <br/> Updated: 2026-02-11 <br/> Need help in Leo, IN? Call (277) 267 0744 or book online.