Open now · 24-hour emergency service Sunday to Friday: open 24 hours · Saturday: closed 1 Mockingbird Circle, Houston, TX 77074
4.7from 108 Google reviews Leaking water heater emergency in Houston

Water around the heater. Close the inlet, then find out if it is the tank.

A water heater leaking from a fitting is a repair. A water heater leaking from the tank is 40 to 75 gallons about to be on the floor. Royal Flush Affordable Plumbing tells the two apart on arrival, repairs the fitting or replaces the tank the same visit, 24 hours a day Sunday to Friday, and quotes repair and replacement side by side when both are possible.

  • 24 hours, Sunday to Friday
  • $100 off water heater installation
  • Repair and replace quoted side by side

Get the leak stopped

Tell us the symptom. A plumber calls back with a price range, not a call center.
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We only use your number to call you back about this job. No spam, ever.

Prefer to talk? 281-612-1015

Signs you need this

Where water heaters leak, and what each spot means.

Where the water is coming from decides whether this is a part or a new heater.

From the bottom of the tank

Water seeping from the base with no fitting nearby, often with rust streaks. The tank has rusted through. No repair brings it back; it is replaced.

From the pipes on top

The cold inlet or hot outlet connections, or the dielectric nipples. Corroded fittings, a failed flex line. A repair.

From the relief valve pipe

The temperature and pressure relief valve is discharging. It may be doing its job (pressure or temperature too high) or it may have failed. Either way, a call.

From the drain valve

The spigot at the bottom weeps or will not close after a flush. Replaced in minutes.

From a tankless unit

A leak at the heat exchanger or a fitting inside the case. The unit is isolated and inspected; some are repairable, some are not.

Water in the pan, source unclear

Condensation on a cold tank in summer can look like a leak. We check before anyone condemns a heater.

A new tank water heater being set in place by Royal Flush Affordable Plumbing in a Houston home
$100off water heater installation
What the emergency visit covers

Stop it, identify it, and give you both numbers.

First the water is stopped: the cold inlet valve on top of the tank is closed, and the gas control turned off or the breaker switched off. Then the technician finds the source. A fitting, a flex line, a relief valve or a drain valve is replaced from the parts on the truck and the heater is back in service within the hour. A tank leaking from the body is drained and, if you approve the replacement quote, a new unit is installed the same visit where one is on the truck or in stock, with a new pan, shutoff and supply lines.

When the heater is old but the leak is a fitting, you get both prices: the repair, and the replacement with $100 off installation. A ten-year-old tank in Houston water is near the end either way, and the choice is yours with the numbers in front of you.

  • Source found before anything is condemnedCondensation, a fitting and a failed tank look alike on a wet floor. We check.
  • Parts on the truckRelief valves, drain valves, flex lines, nipples and the common thermostats for the brands sold in Houston.
  • Same-visit replacementWhen the tank has failed, a new heater is installed the same visit wherever stock allows, sized for the household.
How we fix it

A leaking water heater call, start to finish.

What to do in the first minute, and what happens after you call.

Right now

Close the cold water valve on top of the heater. Turn the gas control to off, or switch off the breaker for an electric unit. Move anything out of the water. Then call 281-612-1015.

Call 281-612-1015
  1. 1
    Right away

    You tell us where the water is

    Top, bottom, the pan, the relief pipe. That tells us whether to load a replacement heater before leaving.

  2. 2
    On the way

    A stocked truck is dispatched

    Emergency calls are triaged by whether water is still coming. We call before we arrive.

  3. 3
    Before any work

    Source identified, price agreed

    Repair or replacement, or both quoted side by side, before anything starts.

  4. 4
    Same visit

    Repaired or replaced, tested

    The heater is refilled, purged of air, brought up to temperature and every connection checked dry.

What affects the price

What moves the price on a leaking water heater.

Agreed before any work. These are the variables.

A part or the tank

A relief valve, drain valve or fitting is a small repair. A failed tank is a replacement, quoted with $100 off installation.

Size and type of replacement

A like-for-like tank is the simplest swap. Going larger, or to tankless, changes the venting, gas line and the price, and we tell you which the house can take.

Where the heater is

A garage or closet unit is straightforward. An attic unit takes longer to remove and replace and needs its pan drain checked.

What the leak reached

A pan with a working drain contains it. A soaked closet floor or ceiling below an attic unit is noted and explained.

The coupon

$100 off water heater installation, or $25 off any other plumbing service. Mention it when you call.

Leaking Water Heater Emergency FAQs

Leaking water heater questions from Houston homeowners.

Still not sure? Call and describe the problem. We’ll tell you honestly whether it’s a 20-minute fix or a job worth quoting.

Ask a plumber: 281-612-1015
01My water heater is leaking from the bottom. Can it be repaired?
If the water is coming from the tank body, no. The steel tank has rusted through from the inside and will only get worse. If it is coming from the drain valve or a fitting near the bottom, yes, and we check carefully before telling you which, because a wet floor looks the same either way.
02What should I do while I wait for the plumber?
Close the cold water valve on top of the heater, turn the gas control to off or switch off the breaker, and move belongings out of the water. If the pan has a drain, make sure nothing is blocking it. Do not drain the tank yourself unless you know how; a hot tank is a scald risk.
03Is a leaking water heater an emergency?
A tank leak is: the tank holds 40 to 75 gallons and the leak only grows. A fitting leak with the inlet closed can wait until morning. If you cannot tell which, or the water is spreading, call now.
04Why is the relief valve pipe dripping?
The temperature and pressure relief valve opens when the tank gets too hot or the pressure too high, which can mean a failed thermostat, a closed system with no expansion tank, or a worn valve. It should never be capped. A plumber tests it and fixes the cause.
05Can you replace it the same day?
Usually. Common sizes are on the truck or in stock, and a like-for-like replacement is done in the same visit. Unusual sizes or a change to tankless may need a scheduled return, and we tell you that when we quote.
Google reviews

What Houston says after the job is done.

Pulled straight from our Google Business Profile.

4.7 108 Google reviews Google Business Profile
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Latest review
Larry Duong Google review · 2 months ago

Thank you for a fantastic and quick service! Manny is a life saver. Our water main line burst was fixed quickly and without any hassle!

See this review on Google
Larry Duong2 months ago

Thank you for a fantastic and quick service! Manny is a life saver. Our water main line burst was fixed quickly and without any hassle!

See this review on Google
LeeAnn Ewah8 months ago

Manny is excellent. He’s been our plumber of choice for my business for 5 years. Always fair. Always punctual. Very honest. Highly recommended!

See this review on Google
Alyssa Navarre1 year ago

Very professional, completed the job true to time and price expectations. Would definitely hire again in the future!

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Ready when you are

Water heater leaking? Close the inlet and call now.

A plumber answers 24 hours a day Sunday to Friday, tells you whether it is a part or the tank, and quotes both before any work.

Request a callback

Name and number is enough. A plumber calls you back.

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