Basic
$973 – $2,920 each
50-gallon atmospheric-vent gas tank in the 6-year class, new gas connector with sediment trap, vent reconnected, old tank hauled away
Photo: Tim Evanson · CC BY-SA 2.0 · Source
How Much Does Gas Hot Water Heater Cost in Seattle, Washington?
Replace and install one 40-50 gallon natural gas tank water heater, unit, venting connection, gas/water hookup and haul-away included.
Gas Hot Water Heater in Seattle, Washington typically costs $1,145 to $3,435 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Gas Hot Water Heater in Seattle, Washington
$1,145 – $3,435
eachPrices in Seattle are 19.0% higher than the national average for gas hot water heater.
National average: $1,000 – $3,000 each
What you get at each price level
Standard
$1,145 – $3,435 each
50-gallon atmospheric-vent gas tank in the 9-year class with thicker insulation, new shutoff, sediment trap, braided water connectors
Premium
$1,431 – $4,294 each
50-gallon atmospheric-vent gas tank in the 12-year class with higher recovery, new shutoff, sediment trap, drain pan, braided connectors
Cost Breakdown in Seattle
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $468 – $1,404 | each |
| Labor | labor | $469 – $1,407 | each |
| Supplies & Other | supplies | $125 – $374 | each |
| Equipment & Disposal | equipment | $83 – $250 | each |
Prices adjusted for Seattle local market conditions.
Cost Factors in Seattle, Washington
What Affects Pricing
- Materials ($450.00-$1,350.00 per unit)
- Labor ($350.00-$1,050.00 per unit)
- Supplies & Other ($120.00-$360.00 per unit)
- Equipment & Disposal ($80.00-$240.00 per unit)
Local Price Adjustments
Material costs4.0% above avg
Labor costs34.0% above avg
Labor costs in Seattle run proportionally higher than materials, which may favor material-heavy solutions.
Frequently Asked Questions
References
- Water Heater Installation Cost - This Old House, This Old House, retrieved Nov 2026
- Construction wages by metro and rural area, used for the labor adjustment by ZIP code, U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025
- Regional price parities for goods, used for the materials adjustment by ZIP code, U.S. Bureau of Economic Analysis, 2024
Get Free Estimates in Seattle
Connect with local gas hot water heater contractors in Seattle for personalized quotes based on your specific project.