Water Heater Repair in Lansing, MI
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Cold groundwater and long winters wear on Lansing water heaters
Your water heater works harder here than the label suggests. Water entering the tank in a Lansing winter is cold, and with the heating season running October through May, the burner or heating element is firing longer and more often just to keep up. That extra cycling wears on the thermostat and the heating element in an electric unit, or the burner and igniter in a gas one.
Power is part of it too. Across Michigan, over a third of households lost power for at least 24 hours in 2024, and Ingham County has seen 12 winter storms and 21 damaging wind events over the past ten years. A gas water heater with an electronic igniter won't relight on its own after an outage. A tank with a standing pilot will keep working through one. Either way, when the water coming out of the tap turns lukewarm or cold, that is usually the first sign something needs a look.
- 19°F
- the average winter night, and colder incoming water means longer heating
- 8 months
- October through May, the months homes here need heat
- 34%
- of Michigan 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 $50 a year off hot water for a typical Michigan home.
Estimates for a typical Michigan home, compared with an older unit built to the federal minimum, from EIA household energy data and Michigan 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 often the tank itself has rusted through and is failing from the inside. Water heaters build up sediment over the years, and once the tank wall corrodes, water finds a way out through the bottom or the seams near it. A leak can also come from a loose drain valve or a fitting, which a contractor can tighten or replace, but if the tank is the source there is no repair for it. At that point the tank needs to be replaced before it leaks more or fails outright.
- Why won't the pilot light on my water heater stay lit?
- The thermocouple is the usual cause. It is the small sensor that sits in the pilot flame and tells the gas valve the flame is lit. Once it wears out or gets coated in soot, it can't sense the flame anymore, so the gas valve shuts off the pilot as a safety measure even though it just lit. A dirty pilot orifice or a draft blowing the flame around can cause the same thing. 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. The igniter, the flow sensor, and the heat exchanger can all be tested and replaced on their own without swapping out the whole unit. Mineral buildup inside the heat exchanger is common too, especially in areas with hard water, and that can be flushed out rather than replaced. A contractor can run a diagnostic to find out which part is causing the trouble.