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

The cost to replace a whole-house surge protector depends on the device selected and your panel/grounding conditions. A Castle Electric technician will inspect, then confirm pricing on site. We offer free estimates on a professionally installed whole-home surge protector, with financing available. Work is done by licensed and insured electricians serving Eastern Massachusetts, including Newton, MA.

Factors that affect price:

• Surge protector rating and brand
• Panel space and wiring adjustments
• Grounding/bonding condition
• Scheduling and access

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Updated: 2026-01-02

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Need help in Quincy, MA? Call (781) 762-9891 or book online.

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