Water Heater Repair in El Dorado, AR
Tell us what your water heater is doing, and a licensed contractor who covers Union County will get in touch.
Tell us about the job
It takes about a minute.
El Dorado weather takes a toll on your water heater
Winter nights here average 35°F from December through February, and your water heater has to work harder to bring cold groundwater up to temperature. That extra cycling wears on the heating element and the thermostat that controls it.
Union County has seen 8 winter storms and 56 damaging wind events over the past ten years, and power outages often come with both. Nearly a quarter of Arkansas households went at least 24 hours without power in 2024. Most electric water heaters come back on by themselves once power returns, but an outage that lasts a day can leave a tank cold for hours, and a heater that will not heat at all after the power comes back often points to damage from the outage itself.
- 35°F
- the average winter night, and colder incoming water means longer heating
- 5 months
- November through March, the months homes here need heat
- 24%
- of Arkansas 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 $290 a year off hot water for a typical Arkansas home.
Estimates for a typical Arkansas home, compared with an older unit built to the federal minimum, from EIA household energy data and Arkansas 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?
- The tank itself has probably rusted through and is starting to fail. Water heater tanks corrode from the inside out over years of use, and once the steel gives way the leak will only get worse. Sometimes what looks like a bottom leak is actually the drain valve or a loose fitting, which a contractor can check before assuming the tank is done. If it is the tank, it needs to be replaced, not patched.
- 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 can't sense the flame correctly, so the gas valve shuts off even though the pilot lit fine a moment ago. A dirty pilot tube or a draft in the area can also blow the flame out. A licensed contractor can test the thermocouple and replace it if that's the problem.
- Can a tankless water heater be repaired?
- Yes, most tankless water heater problems are repairable. Mineral buildup on the heat exchanger, a failed igniter, or a clogged inlet filter are all things a contractor can clean or replace without swapping the whole unit. If a burn chamber or heat exchanger has cracked, replacement usually makes more sense than repair. A contractor can look at the specific unit and tell you which situation you're in.