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Plumbing · Dallas–Fort Worth

Water Heater Repair & Replacement in Dallas, TX

No hot water? We repair and replace gas and electric tank water heaters, often the same day.

  • Same-day service
  • Upfront pricing
  • Guaranteed work

Get a fast, upfront quote

We call back in minutes — open 24/7 — 365 days a year

How soon?

No spam. No obligation. Prefer to talk? (469) 555-0142

24/7 EmergencyLive dispatch, nights & weekends
Upfront PricingFlat price before work starts
Licensed & InsuredTexas-licensed plumbers & HVAC techs
Guaranteed WorkWritten satisfaction guarantee
Easy FinancingLow monthly payments, OAC

Quick answer

Most tank water heaters last 8 to 12 years. If yours is under 8 years old and the problem is a thermostat, heating element, pilot, igniter or gas valve, repair is usually the smart choice. If the tank itself is leaking or the unit is near the end of its life, replacement is the safer, more cost-effective option.

Water Heater Repair you can count on

When the hot water runs out, you want a clear answer fast: fix it or replace it. Our plumbers test the burner or elements, thermostat, anode rod, venting and safety valves, then tell you honestly which option makes sense for the age and condition of your unit.

If replacement is the right call, we carry the most common 40- and 50-gallon gas and electric models on our trucks, haul away the old tank and install the new one to current code, including proper venting, a drain pan where required and a new temperature and pressure relief line.

Signs you need water heater repair

  • No hot water, or it runs out quickly
  • Rusty or discolored hot water
  • Rumbling or popping sounds from the tank
  • Water pooling around the base
  • Pilot light keeps going out
  • Unit is more than 10 years old

Noticing any of these? Get it checked before it gets worse.

(469) 555-0142

How our water heater repair service works

  1. 1

    Diagnose

    We test the components and check the tank, venting and gas or electrical supply.

  2. 2

    Repair or replace

    You get an honest recommendation with flat prices for each option.

  3. 3

    Install to code

    New units are installed with correct venting, shut-offs, drain pan and relief valve piping.

  4. 4

    Haul away and test

    We remove the old unit, test the new one and show you how to maintain it.

Technician servicing a water heater
Technician servicing a water heater

What affects the cost of water heater repair?

The cost of water heater service depends on whether it is a repair or replacement, gas or electric, tank size, venting changes and any code upgrades needed. Replacing a tank with a tankless unit involves more work on gas lines, venting and electrical. We price every option upfront so you can compare.

Water Heater Repair in Dallas–Fort Worth: local insight

Hard water in much of Dallas–Fort Worth leaves mineral sediment at the bottom of tank water heaters, causing rumbling noises, lower efficiency and earlier failure. Flushing the tank once a year and checking the anode rod every few years can add years of life, especially in homes without a water softener.

Why homeowners choose Mr. Plumber & HVAC

Flat, upfront price

You approve the price before we start. No hourly meter running.

Same-day & 24/7

Live dispatch around the clock for urgent problems.

Licensed in Texas

Licensed, insured, background-checked technicians.

Written guarantee

If it's not right, we come back and make it right.

Water Heater Repair near you

We provide water heater repair throughout Dallas–Fort Worth, including:

Answers

Water Heater Repair FAQs

Can you replace my water heater today?

In most cases yes. We stock common sizes on our trucks and can usually install a new unit the same day.

Should I repair or replace my water heater?

Repair makes sense for units under about 8 years old with a failed part. A leaking tank or a unit over 10 years old is usually best replaced.

What size water heater do I need?

A 40-gallon tank suits most homes with one or two bathrooms; 50 gallons fits larger families. We size it to your household and usage.

Why is my hot water rusty?

Rusty hot water often means the anode rod is used up or the tank is corroding inside. We can check and replace the anode rod if the tank is still sound.

100%
Satisfaction

Our promise

The job is done right — or we make it right.

Every repair and installation is backed by our written satisfaction guarantee. If something we fixed isn't working the way it should, we come back and make it right at no extra cost.

  • Flat, upfront price — approved by you before we start
  • Background-checked, uniformed technicians
  • Shoe covers, drop cloths and a clean work area

Ready for water heater repair?

Talk to a real person now. Upfront pricing, same-day service and a written guarantee on every job.

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