💰 Pricing Data

Deck Building Cost Guide — Portland, ME

Verified 2025 pricing for deck building services in Portland. Updated quarterly from local contractor data.

Service Cost Ranges

Service	Low	Average	High	Unit
Deck Construction	$9,200	$23,000	$69,000	per project
Deck Replacement	$6,900	$18,400	$51,750	per project
Composite Decking Upgrade	$5,750	$16,100	$40,250	per project
Multi-Level Deck	$17,250	$40,250	$92,000	per project

📌

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

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