The Fox Valley’s mineral-rich water supply means water heaters in this area work harder than average. Hard water causes sediment buildup that reduces efficiency and shortens equipment life. Here are the most common water heater issues our technicians diagnose and repair:

No hot water: The most urgent call. For gas water heaters, this usually means a failed thermocouple, bad gas valve, or pilot light issue. For electric units, it’s typically a burned-out heating element or tripped reset button.

Not enough hot water: Running out of hot water mid-shower often points to a failing lower heating element (electric), sediment buildup reducing tank capacity, or a dip tube problem that mixes cold water into the hot supply.

Water too hot or temperature fluctuations: Usually a thermostat issue or a failing mixing valve. We calibrate or replace the component to restore consistent temperatures.

Strange noises: Popping, rumbling, or banging sounds typically indicate heavy sediment buildup on the bottom of the tank. We can flush the tank and assess whether the buildup has caused permanent damage.

Leaking: Water around the base of the tank could be a leaking T&P valve (repairable), a loose drain valve (repairable), or a corroded tank (replacement needed). We identify the source and recommend the right solution.

Rusty or discolored water: Often caused by a corroded anode rod — the sacrificial component that protects the tank from rust. Replacing the anode rod is one of the best ways to extend your water heater’s life.