Montana
Tankless Water Heater Installation cost in Montana (2026)
Across Montana, tankless water heater installation varies by your city's labor rates, climate and permit fees. Select your city below for a localized estimate.
Statewide range · 2026
$2,600 – $5,800
tankless water heater installation typically falls in this range across 4 Montana cities — your exact estimate depends on local rates.
| City | Typical 2026 range |
|---|---|
| Billings, MT | $2,650 – $5,700 |
| Missoula, MT | $2,600 – $5,650 |
| Great Falls, MT | $2,600 – $5,650 |
| Bozeman, MT | $2,700 – $5,800 |