Electrical Panel Upgrade Cost (2026): $2,400–$4,800

2026 electrical panel upgrade cost: median $3,500 for a 100A→200A service upgrade. Drivers, code triggers, and what's included.

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HomeScore forecasts repairs, replacement timing, and total ownership cost across 40+ home systems. Used by 8,200+ buyers, sellers, and long-term homeowners in 2026.