Montana
Sewer Line Replacement cost in Montana (2026)
Across Montana, 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
$3,200 – $12,450
sewer line replacement typically falls in this range across 4 Montana cities — your exact estimate depends on local rates.
| City | Typical 2026 range |
|---|---|
| Billings, MT | $3,200 – $12,200 |
| Missoula, MT | $3,200 – $12,050 |
| Great Falls, MT | $3,200 – $12,150 |
| Bozeman, MT | $3,300 – $12,450 |