Commercial Asphalt & Parking Lot Construction Cost Guide — Portland, ME

Verified 2025 pricing for commercial asphalt & parking lot construction services in Portland. Updated quarterly from local contractor data.

Service Cost Ranges

Service	Low	Average	High	Unit
Parking Lot Paving	$23,000	$86,250	$345,000	per project
Asphalt Patching & Repair	$575	$3,450	$17,250	per project
Parking Lot Sealcoating	$1,150	$4,600	$17,250	per project

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

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