How much does it cost to upgrade a fuse box to a breaker panel?

Upgrading a fuse box to a modern breaker panel typically adds $1,500 to $4,000 to the project cost. In Weston and Newton homes, the final price depends on site conditions and code updates. We assess capacity, replace or relocate the panel as needed, and coordinate inspection for compliance.

Variables that change price:

• Amperage (e.g., 100A to 200A service)
• Panel relocation or consolidation
• Condition of wiring and grounding
• EV or heat-pump load needs

Updated: 2025-12-22 00:00:00

Need help in West Boylston, Westboro, Upton, Milford, Worcester, Bedford, Medfield, Norfolk, and other nearby towns in MA? Call (508) 501-9990 or book online.

"They installed a new electrical box and left the place looking great." — Leah M.