New Hampshire
Sewer Line Replacement cost in New Hampshire (2026)
Across New Hampshire, 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
$3,600 – $13,500
sewer line replacement typically falls in this range across 3 New Hampshire cities — your exact estimate depends on local rates.
| City | Typical 2026 range |
|---|---|
| Manchester, NH | $3,600 – $13,500 |
| Nashua, NH | $3,600 – $13,500 |
| Concord, NH | $3,600 – $13,500 |