Water heater leak repair in Arlington, TX homes and rentals, from the streets around UT Arlington to the neighborhoods near Six Flags, plus Fort Worth, Dallas and Plano. We trace the leak to a valve, a fitting or the tank, fix it, and replace heaters that have failed. Calls answered 24/7.
We handle water heater leak repair in Arlington, TX, from a dripping drain valve to a tank whose steel has given out. Most Arlington leaks trace back to hard freezes, fittings that have aged with the house, or sediment settling inside, and the failed part decides whether we repair it or replace the heater.
Supply lines in garages, attics and outside closets
At NOAA's Arlington Six Flags weather station, the 1991-2020 climate normal is 36.9 nights per year that drop to 32 F or colder. A heater line in an unheated garage can split on one of those nights and start leaking once it thaws, so we look at the pipes above the heater before blaming the tank.
Shut-off valve and nipples above the tank
Census Bureau figures show half of Arlington homes were built in 1986 or earlier. In a house that age the heater has usually been changed, yet its shut-off valve and the short steel nipples above it are often original, and a corroded nipple weeps down the jacket like a tank leak.
The base of the tank and its drain valve
Arlington Water Utilities treats raw water from the Tarrant Regional Water District, and like any supply it leaves minerals that settle in the tank. That layer traps heat against the steel floor and can clog a drain valve so it never seals fully again.
The tank shell, usually at the base
Once the anode rod inside is used up, the steel tank starts to rust from the inside. Water that seeps out below the jacket at the base tells us the shell has failed, and no patch holds on a tank under pressure.
We sort each Arlington call by where the water appears, because that points to the failed part. Our page on leaking water heaters across Texas lists typical national costs for each repair.
Many heaters leave the factory with a plastic drain valve that cracks or will not reseat after a flush. We drain the tank down, swap in a new valve and check the pan for water that came from somewhere else.
The relief valve on the side of the tank, called the T&P valve because it opens on high temperature or high pressure, drips when either runs too high or when the valve wears out. We gauge your home's water pressure and check that the expansion tank still holds its air charge, then replace the valve so the new one stays dry.
A wall-hung tankless unit leaks at its fittings, its relief valve or the heat exchanger inside the cabinet. We trace the drip and repair the part, and our guide covers tankless leak causes in more depth.
When the steel shell itself has corroded open, we disconnect and drain it and install a replacement heater, gas or electric, sized to the household. In Arlington, a replacement heater usually needs a permit from the city and an inspector's visit.
The City of Arlington Planning and Development Services issues water heater permits, and its fee schedule is short and cheap. Skipping it costs more than paying it.
The city's fee schedule charges a small flat permit fee for the first water heater and a lower one for each extra heater on the same job. Both figures sit in the cost table on our main Texas page.
Work done without a permit can add a penalty equal to the permit fee. If someone replaces your heater, ask to see the permit before they leave so it does not land on you later.
Texas law keeps water heater installation and service under the plumbing license law. The Texas State Board of Plumbing Examiners says Master Plumber numbers start with M, and anyone can confirm a license is current on the board's website.
Census figures count 91,588 detached houses among Arlington's 153,137 homes, so many households rent an apartment or duplex. Who arranges the repair depends on which side of the lease you are on.
| Your situation | Who arranges the fix | The rule behind it |
|---|---|---|
| You own and live in the house | You call us, or do the plumbing yourself | Texas Occupations Code 1301.051 lets an owner plumb their own homestead without a license |
| You rent the home | Your landlord, once you give notice | Texas Property Code 92.052 requires a diligent effort to restore hot water of at least 120 degrees Fahrenheit, with rent current |
| You own the rental | You or your property manager call us | The homestead exemption covers an owner's own home, so a rental's heater needs a licensed plumber |
| Two heaters on one property | The owner, with one permit | Arlington charges a flat fee for the first heater and a lower one for the second |
Tell us your city, whether the heater is gas, electric or tankless, and where the water is showing.
Call (512) 325-0362We cover every part of Arlington, TX and the neighboring cities in the Dallas-Fort Worth metroplex. The cities below have their own pages, and all Texas service areas are listed together.
Nearby cities with their own page
Fort Worth, TX requires a plumbing permit even to repair a water heater, a stricter line than Arlington's fee-based replacement permit. Read about our Fort Worth leak repair work.
Dallas, TX has the oldest median housing of the large North Texas cities we serve, at 1981. Our page on leaking heaters in Dallas covers that city's own permit office.
Plano, TX gets moderately hard treated water from the North Texas Municipal Water District. See how we handle leaking water heaters in Plano.
These are the questions Arlington homeowners and renters ask while the water is still on the floor.
Yes. Close the cold supply valve on the pipe feeding the heater, then set the gas control to off or flip an electric heater's breaker to off. If you smell gas, leave the house and call your gas utility from outside.
Yes. A heating element seals to the tank with a gasket, and a worn gasket drips behind the access panel. We shut off the breaker, drain the tank below the element and replace the gasket or the element.
Usually not. Drips at the drain valve that the pan catches can wait for a daytime visit, so put a bucket under it and check the pan every few hours. Call right away if the drip turns into a steady flow.
Yes. We work across all of Arlington, TX in Tarrant County, including the houses and rentals around the university, the entertainment district and the south side of the city.
Our line is answered 24/7, nights and weekends included. Tell us where you see water and if the heater is gas-fired or electric, and we will talk you through shutting it off.
Call (512) 325-0362