Water Heater Repair in Norfolk, VA
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What Norfolk's power and winters do to a water heater
Norfolk gets cold enough at night, down to 35°F on average from December through February, that your water heater runs longer and more often through the winter months to keep up. That extra work adds up over the six months a year homes here need heat.
Norfolk has also seen 50 damaging wind events and 6 winter storms over the past ten years, and statewide, 22% of households lost power for at least 24 hours in 2024. When power drops out and comes back, most electric water heaters restart on their own, but a gas water heater with an electronic ignition may need to be relit by hand. If yours has been cutting out or not reheating the way it used to, that pattern is worth paying attention to.
- 35°F
- the average winter night, and colder incoming water means longer heating
- 6 months
- November through April, the months homes here need heat
- 22%
- of Virginia 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 $320 a year off hot water for a typical Virginia home.
Estimates for a typical Virginia home, compared with an older unit built to the federal minimum, from EIA household energy data and Virginia 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 likely rusted through, and once that happens the leak will not stop or seal on its own. Water heaters corrode from the inside out over years of use, and the bottom is usually where sediment collects and eats through the metal first. It can also be a loose drain valve or a fitting, which a contractor can check before assuming the tank is done. If the tank is the problem, it needs to be replaced rather than repaired, since there is no way to patch a leaking tank.
- Why won't the pilot light on my water heater stay lit?
- The most common cause is a thermocouple that has worn out and no longer senses the flame, so the gas valve shuts off as a safety measure. A dirty or misaligned pilot orifice can cause the same problem, and a draft near the unit can blow the flame out before it heats the thermocouple properly. A weak or failing gas valve is possible too, though that shows up less often. A contractor can test which part is actually failing rather than replacing parts to guess.
- Can a tankless water heater be repaired?
- Yes, most problems in a tankless water heater are repairable. The heat exchanger, igniter, flow sensor, and venting are the parts that typically fail, and each can be replaced on its own without swapping the whole unit. Mineral buildup inside the heat exchanger is common in areas with hard water and can often be cleared by flushing the system. A contractor can pull the error code from the unit's display to find out which part needs attention.