How much does it cost to replace a whole-house surge protector?
Replacing a whole-house surge protector is priced after inspection. A Tri-State electrician confirms the exact cost on site for Nashville-area homes. Expect pricing to reflect the device’s surge rating (kA), compatibility with your main panel, any wiring or breaker updates, service amperage (100–400 A), and labor for removal and installation. Installation happens at the main panel and may require a brief power shutoff for safety.
Updated: 2025-12-31 00:00:00.
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