An average home water heater tank is 40 to 50 gallons in capacity, and when that tank breaks, it will continue to fill from the cold water source until it is turned off. A dripping tank from an old fitting or relief valve will drip for weeks, and may saturate a closet floor. A burst water heater tank can overflow a garage, seep through the wall into the laundry or kitchen, and spread over the tiles into the rest of the home. Arizona Water Damage Experts restores and dries leaking water heater damage in Arizona.
We restore homes throughout Arizona suffering from water heater leaks from Phoenix (85018) to Tempe (85283); from Chandler (85226) to Surprise (85374) and even in Tucson (85710). We remove the water and dry the surrounding walls and floor surfaces so the replacement water heater can be installed on a dry and secure surface.
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Typically, the water heater in Arizona is located in the garage, but there are many cases when it can be found inside the home in the laundry room, hallway, or even the attic. The location will determine the extent of the damage caused by the water leak. In the garage, the water seeps through the common wall into the house, causing water damage to the base of the drywall and baseboard. In the interior closet, it moves across the floor, whether it is made from tile or carpet, affecting the halls and bedroom. In case the heater is located in the attic, the ceiling becomes damaged.
Water extraction and tracking with the help of moisture meters and thermal imaging camera are used as the first step to begin water damage repair. Drywall that surrounds the heater and its adjacent area is checked for moisture and dried up or replaced if necessary. Crawl spaces, baseboards, and floorboards are also dried with dehumidifiers and air movers.
Arizona’s hard water is hard on tanks. Minerals settle as sediment in the bottom of the tank, the burner or element works harder, and the steel corrodes faster. Many tanks here fail at 8 to 10 years instead of lasting longer. The temperature and pressure relief valve can also leak when pressure builds or the valve wears.




Here is how a water heater leak call goes from the moment you reach us.
We walk you through closing the cold water supply valve on top of the tank and turning off the gas or the breaker so the heater is safe.
Our crew pulls up standing water in the garage, closet and any rooms it reached to limit wicking into walls.
We check the wall behind the tank, the shared garage wall and nearby floors with meters and thermal imaging.
Drying equipment is set up and we coordinate with your plumber so the new heater goes in once the area is dry.
The valve is on the cold water pipe at the top of the tank. Turn it clockwise to stop the tank from refilling. If you cannot reach it safely, close the main water shut-off.
For a gas heater, turn the gas control to off or pilot. For an electric heater, switch off its breaker. Do not touch electrical parts if you are standing in water.
Move boxes, rugs and stored items away from the water. Photograph the tank and the damage, then call (602) 835-1948.
Many water heater failures give warning first. These signs mean it is time to call a plumber.
Puddles, damp spots or rust stains on the floor around the tank, or rust on the tank itself, often mean the tank is corroding.
Water coming from the pipe on the side of the tank means the temperature and pressure relief valve is releasing, which needs attention.
Rumbling sounds come from sediment buildup, and rusty or discolored hot water can mean the inside of the tank is corroding.
Water heaters keep drawing water from the supply line, so a failed tank can put out far more than its own capacity. The faster the supply is shut and extraction starts, the less damage to walls and floors. Call Arizona Water Damage Experts now.
These are the most common reasons we see water heater leaks in Arizona homes.
Minerals in Arizona water settle in the tank, insulate the bottom from the burner, and speed up corrosion of the steel tank.
Temperature and pressure relief valves can start leaking as they age or when water pressure in the home is too high.
The connections on top of the tank and the flexible supply lines can corrode, loosen or burst, especially on older installations.
Many Arizona water heaters last only 8 to 10 years. Tanks older than that are at much higher risk of sudden failure.
Each water heater leak job follows the same steps so the area is dry and ready for a new heater.
We confirm the water and gas or power are off, photograph the tank and the failure point, and document the damage.
Standing water is extracted, and wet drywall, baseboards and stored items that cannot be saved are removed.
Dehumidifiers and air movers dry the walls, the shared garage wall and nearby floors with daily moisture readings.
Once the area is dry, drywall and baseboards are repaired so your plumber can install the new heater on a dry, sound base.
Water damage can take different forms, and thus each requires a unique treatment. Arizona Water Damage Experts provides all types of water damage repair services under one roof so that you will not have to juggle many contractors.
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A full restoration service following any leaks, flooding or appliance problems, all extraction, drying, cleaning and repair in one visit by a qualified team. View Service
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Rapid extraction of water using truck-mounted and portable extractors, preventing water from penetrating further into floorboards and wall cavities. View Service
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Careful containment and remediation of mold growth along with the solution to the underlying moisture problem to ensure that the mold does not recur. View Service
Moisture detection, thermal imaging and laboratory testing to locate concealed mold problems and inform you precisely what you are up against. View Service
Extraction of trapped water, replacement of wet drywall and insulation, drying out and a complete reconstruction of the stained or sagging ceiling. View Service
Water extraction, mud removal, cleaning, and drying after storm water damage. View Service
Careful cleanup and sanitation after sewage damage with containment measures. View Service
Structural drying of walls, floors, and framing using LGR dehumidification and air movement techniques with daily moisture content logging. View Service
Photos, moisture content documentation, and scope of work that get your insurance claim moving faster with fewer hassles. View Service
Quick water damage cleanup and drying from burst pipes and plumbing leaks. View Service
Fast and flexible water damage repair for office buildings, restaurants, retail and apartment complexes. View Service
Storage of furniture, electronics, clothes, and valuables during restoration work at your property. Learn More about Service
Water damage cleanup and drying of ceilings, attics and closets in case of AC condensate leaks, as well as prevention tips. Learn More about Service
Moisture detection and drying of damaged floors and walls due to slab leaks. Learn More about Service
Leak extraction and water damage drying in garages, closets and utility rooms. Learn More about Service
Costs depend on where the heater is located, how much water escaped and whether it reached the living areas of the home.
| Service | Typical Price Range |
|---|---|
| Garage leak with extraction and drying | $600 to $1,800 |
| Garage leak into adjoining rooms | $1,500 to $4,000 |
| Interior closet or laundry room leak | $1,200 to $3,500 |
| Attic water heater leak with ceiling damage | $2,000 to $5,500 |
| Drywall and baseboard repair after drying | $300 to $1,500 |
| Contents cleaning or removal | Quoted per project |
| After hours emergency response | Standard rate + after hours fee |
Homeowners insurance often covers sudden water damage from a failed water heater, but usually not the water heater itself, especially if it was old or worn out. We document the tank, the failure and the damage separately so your adjuster sees exactly what happened.
Water heater failures are one of the most common water damage calls in Arizona. Arizona Water Damage Experts answers 24/7, helps you shut everything off safely and sends a crew to extract and dry right away.
A good water heater cleanup leaves dry walls and floors and a safe spot for the new tank. These projects are typical of our work.
Before
After
1
A 12-year-old water heater in a Chandler (85226) garage burst overnight and water ran under the wall into the laundry room and kitchen.
We extracted the garage and both rooms, removed baseboards and lower drywall on the shared wall, and dried for three days while the plumber installed a new heater.
The kitchen cabinets were saved and only the lower drywall along one wall was replaced.
2
A water heater in an interior closet of a Tempe (85283) condo leaked slowly for weeks, soaking the closet floor and the hallway carpet.
We removed the closet drywall behind the tank, dried the wall cavity and slab, and replaced the hallway carpet pad.
The owner added a drain pan and a leak alarm with the new heater.
3
An attic water heater in a Surprise (85374) home failed and water came through the ceiling of the master closet.
We removed the wet ceiling drywall and insulation, dried the attic and closet, and rebuilt the ceiling.
The plumber installed the new heater with a drain pan piped to the exterior.
Immediate response, honest opinion, and dry home top the list of concerns of the customers.
We had a leak coming through the ceiling at midnight. They answered within two rings and came to us in less than an hour. They remained cool headed, guided us through and saved our flooring.
J
Jessica
Homeowner, Mesa
After being flooded with the rain in our garage, we were clueless about what we needed to do next. They did the cleaning, drying and explained the whole insurance procedure.
S
Carlos
Homeowner, Tucson
It was the doubled bills which informed us of a slab leak in our home. They located the problem area with their equipment and dried it properly. Since then, we haven’t had a single spot of mold or any foul smell.
M
Amanda
Homeowner, Scottsdale
Our sprinkler line burst over the weekend and flooded our office. They worked overnight and had us back up and running in two days. Very professional.
E
Robert
Business Owner, Phoenix
I manage multiple rental properties and I depend on them. They coordinate with tenants, provide full report to the insurance company and complete the job on time.
D
Linda
Property Manager, Chandler
Our pipe burst during a cold spell while we were out of town. They came out promptly and dried out the entire bottom floor for us.
L
Mark
Homeowner, Flagstaff
We clean up water heater leak damage in garages, closets, laundry rooms and attics throughout the Phoenix metro, the East and West Valley, Tucson and Pinal County. Cities we serve include:
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Water Heater Leak Cleanup Phoenix, AZ
85018
Water Heater Leak Cleanup Tempe, AZ
85283
Water Heater Leak Cleanup Surprise, AZ
85374
Water Heater Leak Cleanup Buckeye, AZ
85326
Water Heater Leak Cleanup Oro Valley, AZ
85737
Water heater leaks cause different damage depending on where the tank sits. Here are three common situations.
Rust and a small puddle at the base of a garage water heater were ignored until the tank split.
We extracted the garage, dried the shared wall and replaced the lower drywall and baseboards inside the house.
Replace tanks around 8 to 10 years old in Arizona, and call a plumber at the first sign of rust or puddles.
The relief valve on a closet water heater dripped for months into the carpet and baseboards next to it.
We removed the wet carpet pad and baseboards, dried the wall and slab, and the plumber replaced the valve.
Check the relief valve discharge pipe for drips during routine maintenance.
A supply line on top of a water heater burst and sprayed water across a laundry room.
Water was extracted, cabinets and drywall were dried, and the plumber replaced the supply lines.
Have the flexible supply lines on your water heater checked and replaced when they show corrosion.
Answers to common questions about water heater leak water damage cleanup in Arizona.
Causes of a leaky water heater can include corrosion of the water heater tank, loose plumbing fittings, bad valves, high pressure, or an old water heater. When the water begins leaking, it can cause damage to the flooring material, drywall, baseboards, and personal items stored near the water heater. AZ Water Damage Experts will assist in assessing water damage to Arizona properties.
If you have a water heater that is leaking, make sure that it is safe to shut off the water to the water heater. Do not touch anything that may be wet and electrical. Contact a licensed plumber to take a look at the water heater and correct the problem. If the water has spread throughout your home, call on AZ Water Damage Experts to assess the water damage.
It is important to act quickly when you have damage from a leaking water heater. The water can seep underneath the floor and into walls where it can cause structural damage.
Indeed, water from the water heater leakage could seep under floor tiles, laminate flooring, or carpet, and remain hidden behind baseboards or even inside the walls. The concealed moisture will not be noticed until foul odor or stained surfaces are visible.
Your home owners’ insurance coverage depends on your own policy, the cause of the water heater leak, and if there are any exclusions or limitations in that regard. There is a possibility that your homeowner’s insurance policy may cover the damage caused by the water heater leak, but if it was caused by wear and tear, corrosion, or negligence, then there is no coverage.
How long it takes to restore your home back to normal depends on the volume of the water leaked, the type of material that has been damaged, and how long moisture has remained inside the premises. It will depend on whether it is a case of small leaks or extensive damage to the flooring, drywall, or adjoining rooms.
Mold growth is possible due to moisture retained in building structures despite the mostly dry environment in Arizona. Leaks from the water heater lead to moisture buildup under the flooring, within walls, and next to cabinets, among other places. It is necessary to perform quick cleanup to minimize the chances of mold growth.
AZ Water Damage Experts provides water damage services for Arizona residents affected by leaking water heaters. Our restoration process may entail evaluating the damaged parts, pumping out any excess water, and advising on drying processes. Please get in touch with our specialists regarding your water damage worries and availability in your region.
Arizona Water Damage Experts cleans up water heater leak damage across Arizona and coordinates with your plumber so replacement goes smoothly. Call (602) 835-1948 any time to get started.
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