Water Heater Repair in Quincy, IL
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What winter here does to a water heater
Groundwater coming into your house is already cold from October through April, seven months a year. Your water heater has to work harder just to close that gap. On nights averaging 22°F, the burner or heating element cycles more often and stays on longer to hold the temperature you set.
That extra run time wears on the parts that do the heating. A gas water heater's igniter and thermocouple go through more lighting cycles across those seven months. An electric unit's heating element carries more load. Power matters too. Illinois storms have knocked out power to homes for a day or more, and a water heater that loses power mid-cycle can need a reset when it comes back. If a part failed under the strain, it may not come back at all.
- 22°F
- the average winter night, and colder incoming water means longer heating
- 7 months
- October through April, the months homes here need heat
- 16%
- of Illinois 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 $60 a year off hot water for a typical Illinois home.
Estimates for a typical Illinois home, compared with an older unit built to the federal minimum, from EIA household energy data and Illinois 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 is failing. Sediment builds up at the bottom of the tank over the years, and once it eats through the steel, water gets past it and there is no patch for that. It can also be a loose drain valve or a fitting that has failed, which a contractor can check in a few minutes. If the tank itself is leaking, replacement is the only real fix, so shut off the water and power to the unit and have someone look at it before it gets worse.
- Why won't the pilot light on my water heater stay lit?
- The most common cause is a worn out thermocouple, the small sensor that tells the gas valve the pilot is burning. When it wears out it can't hold the valve open, so the flame goes out again after you light it. A dirty pilot orifice or a draft in the area can also blow it out. Either way this is a repair a licensed contractor should handle, since it involves the gas line and needs to be done right.
- Can a tankless water heater be repaired?
- Yes, most problems with a tankless unit can be fixed without replacing the whole system. Mineral buildup on the heat exchanger is common and can be flushed out, and parts like the igniter, flow sensor or venting can be replaced individually. A contractor will need to check the specific fault code or symptom to know what's wrong, since tankless units run on electronics that point to the failing part.