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HydrocraftPlumbing Solutions, Seattle, home

Water heaters replaced in a day, permitted, and priced before we order the unit.

A tank water heater in Seattle lasts ten to fifteen years. When yours goes, you'll get a written price for a like-for-like tank, a tankless option if your gas line and venting allow it, and the honest difference in running cost between the two.

cold in, shutoffhot outexpansion tankT&P relief to floorstrapstrapgas, sediment trapdrain panflue

Sounds like this?

  • No hot water, or hot water that runs out in five minutes
  • Rust-coloured water from the hot tap only
  • Water pooling under the tank
  • Popping or rumbling from the tank when it heats
  • The tank is older than twelve years and you'd rather choose the day it gets replaced

What we do

Diagnose before replacing
A failed thermocouple, element or thermostat is a $200 repair, not a $2,400 replacement. We tell you which one you have.
Replace like for like
40 or 50 gallon gas or electric tank, new supply lines, new expansion tank where the city's backflow preventer requires it, seismic strapping, and the old unit hauled away.
Convert to tankless
Where your gas meter and venting can support it, we install a condensing tankless unit and size it for the number of showers you actually run at once.

What it usually costs

Ranges from our last twelve months of Seattle jobs. You get the exact number in writing before we start.

Typical prices for water heaters
JobTypical price
Repair: thermocouple, element or thermostat$210 – $390
50 gallon gas tank, replace$2,100 – $2,900
50 gallon electric tank, replace$1,800 – $2,500
Tankless, gas, replace existing tank$4,200 – $6,400
“Quoted $2,400 for the water heater on the phone. Invoice said $2,400.”
Dana R., Ballard. Google review.
A plumber's hands tightening a fitting on top of a tank water heater
Fittings on a new 50 gallon tank, tightened before the inspector sees them.

Seattle requires a permit and seismic straps

Seattle Department of Construction and Inspections requires a permit for water heater replacement, and Washington code requires two seismic straps on the tank. We pull the permit, strap the tank, and schedule the inspection. It's on the invoice as its own line.

Other things we fix

Questions about water heaters

Something dripping, blocked or not heating?

Tell us what's happening and we call back within 30 minutes during business hours with a two-hour arrival window. The price is in writing before the work starts.