Commercial Roofing Cost Guide — Charleston, SC

Verified 2025 pricing for commercial roofing services in Charleston. Updated quarterly from local contractor data.

Service Cost Ranges

Service	Low	Average	High	Unit
TPO Roofing System	$9,200	$23,000	$69,000	per project
EPDM Roofing System	$8,050	$20,700	$63,250	per project
Roof Coating / Restoration	$3,450	$9,200	$28,750	per project

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Older housing stock (pre-1978) increases complexity and materials cost

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High humidity increases wear on systems; maintenance needs are higher

✓Get at least 3 quotes

✓Ask about seasonal discounts

✓Bundle multiple services

✓Check for manufacturer rebates

✓Verify license before hiring

See who offers the best value for money in Charleston.