Independent plumbing pros serving Seattle, West Seattle, Ballard, North Seattle, Central Seattle, South Seattle, Bellevue, Kent, Renton, Federal Way, Kirkland, Auburn, Redmond, Sammamish, Shoreline, Burien, Bothell, Issaquah, SeaTac, Des Moines, Maple Valley, Mercer Island, Kenmore, Tukwila, Covington, Woodinville, Snoqualmie, Lake Forest Park, Enumclaw, Newcastle, Vashon, Duvall, North Bend, Pacific, Black Diamond, Normandy Park

Request a callback
King County Plumbing

Hot water back on, same-day if it can be

Request a callback

Gas water heater in a basement utility corner

Most water heater calls end one of two ways: a repair that buys the tank a few more years, or a straight swap. A plumber who covers your town tells you which one you're looking at after a short conversation about age, symptoms, and what the unit is doing.

What does a replacement involve?

  • Like-for-like swap: same fuel, same size, new tank. The simplest version of the job
  • Code items: expansion tank, seismic strapping, drain pan, and venting come up on older installs, most of King County's stock predates current code
  • Gas vs electric: switching fuels adds gas-line or electrical work, quoted separately

Repair or replace?

Age decides most of it. A tank under eight years with a bad element or valve is worth repairing. Past ten, or leaking from the tank body itself, replacement is usually the honest answer, a leaking tank doesn't get fixed, it gets worse. The soft water most of the county runs on is easy on tanks, so an early failure here usually means a defective unit, not worn-out equipment.

What are the warning signs?

  • Rust-colored hot water, or hot water that runs out faster than it used to
  • Popping or rumbling from the tank, sediment cooking on the bottom
  • Water in the pan or a damp trail down the side of the tank
  • The pilot or igniter going out repeatedly

Available in your town

Other services

Request a callback