Water Heater Repair in Martinsville, IN
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Winter nights and storm outages both work against your water heater here
From December through February, nights in Martinsville average 23°F. Colder incoming water means your water heater's burner or heating element runs longer to bring a tank up to temperature, and runs that way for eight months of the year, October through May.
The county has seen 10 winter storms and 36 damaging wind events over the past ten years, and statewide, 17% of households went at least 24 hours without power in 2024. A water heater cannot heat water without power or gas. Most units start back up on their own once power returns, so if yours stays cold after an outage, or you smell gas near a gas unit, that is worth checking before you count on hot water again.
- 23°F
- the average winter night, and colder incoming water means longer heating
- 8 months
- October through May, the months homes here need heat
- 17%
- of Indiana 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
- Why is my water heater leaking from the bottom?
- Most of the time this means the tank itself has rusted through from the inside and is starting to fail. Sediment builds up at the bottom of the tank over the years, and once it wears through the lining, water finds its way out and there is no patching it. It could also be a loose drain valve or a fitting that has failed, which a contractor can check before assuming the worst. If the leak is coming from the tank itself, the water heater needs to be replaced, not repaired.
- Why won't the pilot light on my water heater stay lit?
- The most common reason is a worn thermocouple, the small sensor that tells the gas valve the pilot is burning. When it wears out, it shuts the gas off even though the flame is lit, so the pilot goes dark again soon after you light it. A dirty or misaligned pilot orifice can cause the same problem. Either way this is a part a licensed contractor replaces, not something to keep relighting on your own.
- Can a tankless water heater be repaired?
- Yes, most problems with a tankless water heater are repairable. Common issues are a scaled-up heat exchanger, a failed igniter, or a blocked vent, and all of those can be fixed without replacing the unit. Tankless units also throw error codes that point straight to the problem, which makes diagnosis more direct than with a tank model. A contractor can pull the code and tell you whether it is a repair or something more.

