Delaware
Sewer Line Replacement cost in Delaware (2026)
Across Delaware, sewer line replacement varies by your city's labor rates, climate and permit fees. Select your city below for a localized estimate.
Statewide range · 2026
$3,150 – $12,300
sewer line replacement typically falls in this range across 2 Delaware cities — your exact estimate depends on local rates.
| City | Typical 2026 range |
|---|---|
| Wilmington, DE | $3,250 – $12,300 |
| Dover, DE | $3,150 – $11,900 |