Water Heater Repair in Farmington, ME
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Cold groundwater and long winters wear on your water heater here
Your water heater works against cold incoming water for ten months of the year in Farmington. On the nights that drop to 8°F, it runs longer to hold a set temperature, and that extra runtime adds up on the heating element or burner. Over a few winters that strain shows up as a tank that takes longer to recover between showers, or a pilot and igniter that start giving out.
Power matters too. More than half of Maine households lost power for at least a day in 2024, and this county has seen 97 winter storms and 34 damaging wind events over the past ten years. A gas water heater with a standing pilot will keep making hot water through an outage, but one with electric ignition or an electric tank will not come back on until the power does, and sometimes needs a reset or a check afterward before it works right again.
- 8°F
- the average winter night, and colder incoming water means longer heating
- 10 months
- September through June, the months homes here need heat
- 54%
- of Maine 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 often the tank itself has rusted through and is failing from the inside. Water heaters are lined to resist corrosion, but once that lining wears through, the steel underneath rusts and eventually leaks. A leak can also come from a loose drain valve or a fitting near the bottom rather than the tank itself, and a contractor can tell the difference quickly. If the tank is the source, it needs to be replaced, since a rusted tank cannot be patched or sealed.
- Why won't the pilot light on my water heater stay lit?
- The most common cause 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 out again and again. A dirty pilot orifice or a draft in the area can also blow it out. A contractor can test the thermocouple and replace it if that is the problem.
- Can a tankless water heater be repaired?
- Yes, most problems with a tankless water heater can be repaired rather than requiring a full replacement. Common repairs include descaling the heat exchanger, replacing an igniter, or clearing a blocked vent. A contractor can diagnose which part has failed and price the repair for your unit.

