Electrical Panel Upgrades & Rewires Cost Guide — Portland, ME

Verified 2025 pricing for electrical panel upgrades & rewires services in Portland. Updated quarterly from local contractor data.

Service Cost Ranges

Service	Low	Average	High	Unit
Electrical Panel Upgrade	$1,725	$3,450	$6,900	installed
200-Amp Service Upgrade	$2,070	$4,025	$8,050	installed
Full Home Rewire	$9,200	$23,000	$51,750	per project

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Older housing stock (pre-1942) increases complexity and materials cost

✓Get at least 3 quotes

✓Ask about seasonal discounts

✓Bundle multiple services

✓Check for manufacturer rebates

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