Water Heater Installation Cost in Washington

Water heater installation in Washington ranges from $500 to $6,000, with most homeowners paying around $2,300. Half of the reported projects cost between $1,625 and $2,800. These figures are based on 7 service reports in the area.

See prices in your city:

or see all 1 cities →

Only cities with enough reports to publish are listed. If yours is missing, share what you paid to put it on the map.

Early data · 7 reports so far. compare with the broader service overview before making a decision. More reports make this guide stronger.

One email when this slice crosses the publish threshold. No list, no spam.

Price distribution

Median $2,300.00 · typical $1,625.00–$2,800.00

$2,300.00

$500.00

$6,000.00

Shaded band: middle 50% of reports (25th–75th percentile). Median tick in teal.

Most jobs land between $800.00 and $5,100.00 (5th–95th percentile). Ignoring 1 outlier below and 1 above.

Based on reports from Apr 2026 (first entries this month).

Data freshness: 7 reports in the last 90 days. Help keep this current →

Data last updated Apr 8, 2026.

Latest reports

The underlying prices behind this page.

7 total reports

$1,750.00

Bellingham, WA · 6 days ago

50 Gallon Water Heater Installation

It's a simple swap of a tank they installed 10 years ago.

$3,000.00

Bellingham, WA · 6 days ago

Paid 3k last winter for a water heater replacement.

5 more behind the unlock

Sample preview below

Real homeowner write-ups, locked.

$ • • •

Bellingham, WA · 6 days ago

"We were quoted a little over for a water heater replacement 1 year ago."

Exact price, provider, and scope notes unlock when you contribute.

Share what you paid →

Pay it forward 7 neighbors made this page possible

One report unlocks deeper data

Already finished a job in Washington? Drop in what you paid. Once approved, you unlock the full detail on every water heater installation report statewide.

Share what you paid Or pressure-test a quote first →