Maryland
Flat Roof Replacement cost in Maryland (2026)
Across Maryland, flat roof replacement varies by your city's labor rates, climate and permit fees. Select your city below for a localized estimate.
Statewide range · 2026
$5,050 – $15,450
flat roof replacement typically falls in this range across 7 Maryland cities — your exact estimate depends on local rates.
| City | Typical 2026 range |
|---|---|
| Baltimore, MD | $5,350 – $15,450 |
| Frederick, MD | $5,050 – $14,600 |
| Gaithersburg, MD | $5,350 – $15,450 |
| Rockville, MD | $5,350 – $15,450 |
| Bowie, MD | $5,350 – $15,450 |
| Hagerstown, MD | $5,050 – $14,600 |
| Annapolis, MD | $5,350 – $15,450 |