A leaking water heater in a Kenner utility space, with the floor and the wall behind it read and dried.
Fastest: call (833) 490-5225. Or send this and we call you back.
Water heater leak damage is water that escapes from a tank, its valves or its connections and soaks the floor, the wall and the framing behind it. Water heaters are often in closets or utility spaces where a leak can run unnoticed. Kenner Water Damage Restoration answers these calls in Kenner and Jefferson Parish at any hour, and the first step is to shut off the water and power to the heater.
A water heater leak is easy to miss because the heater usually sits in a closet, a utility room or an out-of-the-way corner. Water can run from the tank, the drain valve, the relief valve or a fitting for a long time before anyone sees it. It reaches the floor first, then moves under the base of the heater and into the wall behind it, where the damage stays hidden until the paint lifts or the floor softens.
The steps are the same whatever the heater's size or age. Shut off the water supply to the heater, shut off its power or gas supply at the safe point, and call the number. The crew then reads the floor and the wall behind the heater, because that is where a leak from a tank usually does its damage. Call (833) 490-5225 if you see water coming from the bottom of the heater or from its relief pipe.
Shut off the water and the power or gas before going near the heater. If you smell gas, leave the building and call the gas company from outside. Do not drain a large tank yourself, and do not touch a hot tank or pipe. Do not cap or block a relief valve pipe. Keep children and pets away from the heater until it has cooled.
A slow leak from the drain valve or a fitting can run for weeks without being seen. The water collects under the tank and soaks the floor and the wall base behind it. The crew reads the floor under the heater and the wall behind it, and it checks how long the leak has been running.
A relief valve that discharges is a sign of pressure or temperature trouble in the heater. Water can come out of the pipe in a steady stream and wet the floor and the wall next to the tank. The heater should be checked by a plumber before it is used again, and the crew reads the floor and wall around it.
A tank that fails can release a large volume of water into a closet in a short time. The water spreads across the floor and into the rooms beyond. The crew extracts the water first and then reads each room, because a failed tank is a larger job than a slow leak.
Tell us what's happening and we'll tell you honestly whether it's a quick fix, and what water heater leak damage should cost.
Water runs down the outside of the tank and out from its base, then soaks into the floor and the wall behind the heater. The wall base and the framing behind a heater can stay wet for days, because the closet is closed and the air is still. The stain shows late, after the framing has been wet for some time.
Drywall that sits behind a heater wicks water upward from the floor, and the paper and gypsum hold it in place. The base of the wall can read damp well above the visible stain. A crew that reads only the paint will miss how far the water went.
Insulation behind a heater or a wall plate can soak up the water and hold it. The crew reads the insulation through the opening it makes, and it removes any insulation that is wet through.
In most cases the heater can be left in place once the water and the power are off, and the floor around it can be read and dried. The crew decides from the readings and the access. A heater that has been leaking should be checked by a plumber before it is used again.
The crew does not move a heater that is still connected to a water or gas line without the right shut-offs in place. It works around the heater where it can, and it checks the floor under the heater by lifting it from the side.
Once the floor is dry, the heater can be replaced or repaired by a plumber the homeowner chooses. The crew's readings and the location of the leak are shared so the plumber knows where the water came from.
Check the drain valve, the relief valve pipe and the fittings for drips, and look for rust or a crust on the tank. Check the wall and the floor for soft spots or a damp smell. Note the time you first saw water, and tell the crew whether the leak was slow or sudden.
A relief valve that drips should not be ignored, because it is a pressure safety feature. The homeowner should not cap the pipe. A plumber should check the valve and the tank before the heater is used again.
Keep a note of the heater's age and any earlier leaks. That information helps the plumber decide whether the heater should be repaired or replaced, and it helps the insurer understand the history of the leak.
The main factors are how long the leak ran, how much flooring and wall are affected, whether the framing or insulation is wet, and how easily the closet can be reached. The heater's replacement is a separate cost. Each job is priced after the walkthrough, and no price is quoted over the phone.
A slow leak under a heater in a closet is a different job from a tank that has released its water into several rooms. The first requires a limited opening and drying, the second requires extraction across the house.
The plumbing work is separate, and it is quoted by the plumber. The drying and the removal are quoted by the crew after the readings are in, and the homeowner sees the scope before the equipment is set.
Shut off the water and power or gas to the heater, keep clear of water near the electrical connections, and never use a damaged heater. If there is any smell of gas, leave the building and call the gas company from outside. Do not drain a large tank yourself.
Hot water from a tank can scald, so keep children and pets away from it until the water has cooled. The crew handles hot water and pressure with care and waits for the tank to cool where it can.
A heater that has been in water should be checked by a qualified person before it is used again. The crew explains this, and it does not decide whether the heater is safe to run.
The cold water supply to the heater is closed, and the heater is switched off at its power source or its gas control. If you smell gas, leave the building and call the gas company from outside. The crew confirms the supply is off before it works near the heater.
Standing water is removed from the floor, and any leak from the tank is contained. The crew does not drain a large tank without checking the fittings, because the water can be hot and can release pressure. Containment protects the rest of the room.
Moisture meters read the floor under the heater, the wall behind it, the framing and the wall plate. The readings show how far the water traveled behind the wall, which is often further than the visible stain.
Flooring under the heater, the base of the wall and any insulation that has soaked are removed where they will not dry. The crew keeps the opening to the affected area and explains each removal before it is made.
Air movers and dehumidifiers dry the floor, the wall cavity and the framing. The readings are logged on each visit against the same points, and the wall is only closed once the readings are back to normal.
Water heaters in Kenner are often in closets and utility spaces that are closed off from the rest of the house. The town sits on the south shore of Lake Pontchartrain beside the airport, and a leak in one of those closets can go unnoticed while the floor and wall behind it stay wet, especially when the ground around the house is wet as well.
After the September 2024 storm, when three of four drainage pumps in Kenner stopped, many houses had water in their utility spaces and closets. A water heater that was under water must be checked before it is used again, and a leaking heater in a flooded house is part of the same drying job.
The phone team asks whether the heater is in a closet or a utility space, and whether the water is coming from the tank, the valve or the pipe above it. That answer helps the crew bring the right equipment to read the wall behind the heater.
Not sure if you're covered? Check your ZIP code.
A burst supply line in a Kenner home, stopped, extracted and dried from readings, at any hour.
A leaking washer, dishwasher or refrigerator line in a Kenner kitchen or laundry, dried from readings.
Water behind a wall or under a floor after a storm or a plumbing failure, traced with meters before any drying is planned.
Standing water in a Kenner home, pumped out first and before any demolition, at any hour.
A burst pipe releases a sudden, pressurized flow of water that leaves a clear source and a fresh wet area.
Yes. Calls are answered at any hour, and a crew is sent as soon as one is free. No arrival time is promised.
The crew dries the water damage. Replacement is a separate job, and the homeowner chooses the plumber who does it.
Treat it as urgent. Shut off the heater's power or gas and the cold supply, and have a plumber check the valve before the heater is used again.
Only if the readings show water inside the wall. The crew opens the smallest area it needs and explains the opening first.
No. Do not drain a large tank yourself, because the water is hot. Tell the crew, and it will manage the tank safely.
Not if it is soft or wet. Keep off the area until the crew has checked it.