Commercial Roofing Cost Guide — Gaithersburg, MD

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

Service Cost Ranges

Service	Low	Average	High	Unit
TPO Roofing System	$11,600	$29,000	$87,000	per project
EPDM Roofing System	$10,150	$26,100	$79,750	per project
Roof Coating / Restoration	$4,350	$11,600	$36,250	per project

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High humidity increases wear on systems; maintenance needs are higher

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High provider competition keeps pricing competitive vs national averages

✓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 Gaithersburg.