Electrical Panel Upgrade Cost Guide 2026: 100A vs. 200A vs. 400A
An electrical panel upgrade sounds simple — but the final cost depends on amperage, service entry, permits, and whether your utility needs to be involved. Here's the breakdown.
Estimated Cost Range
$1,500 – $4,500
Panel upgrade by licensed electrician. Utility connection extra.
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Overview
An electrical panel upgrade sounds simple — but the final cost depends on amperage, service entry, permits, and whether your utility needs to be involved. Here's the breakdown.
What You Need to Know
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Your Empowerment Score
Est. Savings
$0–$800
vs. hiring a pro
Time Saved
0h
scheduling, waiting
DIY Score
95/100
beginner
*Estimates based on US national labor averages. Individual results vary.
Content is provided for educational purposes only. Always consult a licensed professional before undertaking any home improvement project involving safety systems. Licensed under CC BY-NC-SA 4.0.
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