Maine
Tankless Water Heater Installation cost in Maine (2026)
Across Maine, 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
$2,800 – $6,150
tankless water heater installation typically falls in this range across 1 Maine cities — your exact estimate depends on local rates.
| City | Typical 2026 range |
|---|---|
| Portland, ME | $2,800 – $6,150 |