Huntersville, NCWaterHeaters

Three waves of construction, three stages of water heater wear

Census estimates split Huntersville's housing into three main waves: roughly a fifth from the 1990s, a third from the 2000s and a quarter from the 2010s. Each wave is at a different point with its water heaters. In the earliest subdivisions, such as Wynfield Creek with its median build year of 1994, a house can be on its third tank. In Skybrook, built between 2000 and 2017, some homes are on a second heater and others still have the first.

The 2010s houses are the ones to watch now, because their original tanks are entering the years when failures start. The warning signs do not change with the decade. Sediment causes popping and rumbling. Hot water runs out sooner. Rust shows in the hot water or at the fittings on top of the tank. If you are not sure of the heater's age, the manufacture date is on the label.

What we fix on gas, electric and tankless heaters

Electric tanks heat with elements controlled by thermostats, and either can fail without harming the tank. Gas tanks rely on a gas valve and an igniter. All four parts are replaceable. So is a relief valve that has started to drip. Flushing removes the sediment that makes a tank noisy and slow. Tankless heaters need periodic descaling to clear scale from the heat exchanger, and we do that with a pump and descaling solution.

Replacement is the answer in three cases: the tank is leaking from its body, rust is showing in the hot water, or the heater is past its expected life and needs an expensive part. When one of those applies we quote a water heater installation, with the permit handled when one is required and the old tank hauled away. Where repair is still reasonable, you see both prices.

Code items on a replacement, and what Charlotte Water does not cover

Charlotte Water supplies Huntersville, and its responsibility stops at the meter. The water line to the house, the pressure reducing valve if you have one, the expansion tank and the heater are all yours. That matters because a pressure reducing valve or a check valve on the incoming line makes the plumbing a closed system, and then the water heater needs thermal expansion control.

A replacement also has to satisfy the rest of the state plumbing code as it stands now. The relief valve has to discharge through a pipe that ends somewhere safe. A tank in an attic or an upstairs closet, where a leak would run into the house, needs a pan and drain. Gas units need correct venting. Where a permit is required for the replacement, we take care of it. If your present heater lacks any of this, we tell you during a repair visit, and you decide whether to correct it now or at replacement.

Scheduling, pricing and warranty, including visits for agents and businesses

Call with the details listed below and we book the visit, usually within 24 to 48 hours. We test the heater first. The repair price covers the part and the labor, and it is agreed before work starts. Repair or new installation, the labor has a 1-year warranty. A Google reviewer who called us for a water heater repair wrote that we arrived on time, were thorough and shared maintenance tips.

Real estate agents working in Huntersville can add the water heater to a pre-closing plumbing inspection. Restaurants and shops around Birkdale Village can book through commercial plumbing. If your home has a sprinkler system, we also do the backflow testing that Charlotte Water asks for. And for a tank that fails at night, the emergency plumber line is open. Whoever calls, these are the details that help.

• Gas or electric
• Tank or tankless
• Manufacture date from the label
• What the heater is doing
• Where it sits in the house