Water Heater Repair in Tacoma, WA
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Ten months of steady demand
Homes in Pierce County need heat from September through June, ten months of the year. Your water heater is working through all of that, not just a few winter months.
Washington saw 23% of households go at least 24 hours without power in 2024. Most water heaters come back on by themselves once power returns, and a standing pilot does not need power at all. If yours does not reheat after an outage, or the pilot will not relight, that is worth having looked at rather than waiting out.
- 31°F
- the average winter night, and colder incoming water means longer heating
- 10 months
- September through June, the months homes here need heat
- 23%
- of Washington households lost power for a day or more in 2024, and a heater with an electric element or electric ignition stops without it
NOAA nClimDiv, 1991–2020 normals
A new water heater would cut about $280 a year off hot water for a typical Washington home.
Estimates for a typical Washington home, compared with an older unit built to the federal minimum, from EIA household energy data and Washington fuel prices. Your home will differ.
Repair makes sense when an element, thermostat or gas valve has failed.
Replacement makes sense when the tank itself is leaking.
- Why is my water heater leaking from the bottom?
- Most of the time this means the tank itself has rusted through, and that tank can't be patched. Sediment builds up in the bottom of the tank over the years, and it eats through the steel from the inside until water starts to seep out. It can also be a loose drain valve or a fitting that's failed, and those are worth checking first since they can be replaced without replacing the tank. If the water is coming from the tank body, the water heater needs to be replaced.
- Why won't the pilot light on my water heater stay lit?
- The most common cause is a worn thermocouple, the small part that senses the pilot flame and tells the gas valve it's safe to keep sending gas. When it wears out, it can't confirm the flame is lit, so the gas shuts off even though the pilot was burning a second ago. A dirty pilot orifice or a draft blowing out the flame can also cause it. A contractor can test the thermocouple and replace it if that's the problem.
- Can a tankless water heater be repaired?
- Yes, most problems with a tankless water heater are repairable. Error codes usually point to a specific part, like a flow sensor, an igniter, or a heat exchanger affected by mineral buildup. A contractor can read the code and diagnose which part is failing rather than replacing the whole unit.