Short answer: Water heater replacement removes the old unit and installs a new one, sized and configured for the household's hot water needs, and is typically chosen when a tank has failed or aged past reasonable repair.
Every water heater eventually reaches a point where replacement makes more sense than another repair — usually tied to the tank's age, a failed heating element that's expensive to source, or a tank that's started leaking from corrosion.
Replacement is also a natural point to reconsider capacity or type, including whether a tankless unit fits the household's hot water usage better than a traditional tank.
Signs You May Need This Service
- Water that takes longer to heat up or never gets fully hot
- Lukewarm water that runs out faster than it used to
- Rumbling, popping, or banging sounds from the tank
- Water with a rusty tint or a metallic smell
- Moisture or pooling water around the base of the unit
What the Service Typically Involves
- Inspecting the tank, connections, and heating element or burner
- Testing the thermostat, pressure relief valve, and anode rod
- Flushing sediment buildup that reduces efficiency
- Comparing repair cost against the cost of replacement for older units