District of Columbia
Tankless Water Heater Installation cost in District of Columbia (2026)
Across District of Columbia, 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
$2,850 – $6,100
tankless water heater installation typically falls in this range across 1 District of Columbia cities — your exact estimate depends on local rates.
| City | Typical 2026 range |
|---|---|
| Washington, DC | $2,850 – $6,100 |