Washington
Tankless Water Heater Installation cost in Washington (2026)
Across Washington, 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
$2,650 – $6,200
tankless water heater installation typically falls in this range across 28 Washington cities — your exact estimate depends on local rates.
| City | Typical 2026 range |
|---|---|
| Seattle, WA | $2,850 – $6,200 |
| Spokane, WA | $2,700 – $5,850 |
| Tacoma, WA | $2,850 – $6,200 |
| Vancouver, WA | $2,800 – $6,050 |
| Bellevue, WA | $2,850 – $6,200 |
| Kent, WA | $2,850 – $6,200 |
| Everett, WA | $2,850 – $6,200 |
| Renton, WA | $2,850 – $6,200 |
| Yakima, WA | $2,650 – $5,800 |
| Federal Way, WA | $2,850 – $6,200 |
| Spokane Valley, WA | $2,700 – $5,850 |
| Kirkland, WA | $2,850 – $6,200 |
| Bellingham, WA | $2,750 – $5,950 |
| Kennewick, WA | $2,700 – $5,850 |
| Auburn, WA | $2,850 – $6,200 |
| Pasco, WA | $2,700 – $5,850 |
| Marysville, WA | $2,850 – $6,200 |
| Lakewood, WA | $2,850 – $6,200 |
| Redmond, WA | $2,850 – $6,200 |
| Shoreline, WA | $2,850 – $6,200 |
| Richland, WA | $2,700 – $5,850 |
| Sammamish, WA | $2,850 – $6,200 |
| Burien, WA | $2,850 – $6,200 |
| Olympia, WA | $2,750 – $6,000 |
| Lacey, WA | $2,750 – $6,000 |
| Edmonds, WA | $2,850 – $6,200 |
| Bremerton, WA | $2,800 – $6,050 |
| Puyallup, WA | $2,850 – $6,200 |