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TRUSTED BY KELLER, TX HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon279
    Verified water heater services reviews

Find Water heater pros in Keller

Avatar for CW Service Pros Plumbing, Heating & Air Conditioning
CW Service Pros Plumbing, Heating & Air Conditioning
4.6(
380
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Repair+6 more

Serving Keller, TX and surrounding areas

Approved

In business since 1999

Emergency services offered

Warranties offered

"Had water backing up in shower from any line in house. Kitchen and bath are separate until main line to the street. Came out within a couple of hours and determined blockage was on yard side of main line and cleared it out. Ran a camera afterward and shows clear."
Amana Heating and Cooling Systems
Toilets repaired or replaced by our licensed plumbers.
Water Heaters Repaired and Replaced.  Call for all your emergency plumbing issues.
CW Service Pros HVAC Technician Duct Cleaning Service
We will explain all your options and recommend the best repair for you and your home.

+5

Response time2 days
Response rate100%
131 neighbors recently requested a quote
Avatar for Northwest Plumbing, Heating & Air
Northwest Plumbing, Heating & Air
5.0(
9
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Repair

Serving Keller, TX and surrounding areas

Approved

In business since 1978

Free estimates

Warranties offered

"Great experience with Northwest Plumbing! They replaced the hot water heater at my house and did a fantastic job. They were prompt, professional, and got the job done quickly without any hassle. Everything was installed properly, and they left the area clean when they were finished. I really appreciate the quality of their work and the great service. I would definitely recommend Northwest Plumbing to anyone needing a reliable plumber!"
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26 neighbors recently requested a quote
Avatar for HAT Plumbing, Heating & Air
HAT Plumbing, Heating & Air
4.9(
61
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Repair+1 more

Serving Keller, TX and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"The technician Jose did a great job installing the water heater and cleaning the area after having completed the job. He did an excellent job explaining what needed to be to be done to make sure everything was working properly. We’re very satisfied with this company. Will definitely recommend them to family members and friends."
Sewer Repipe
Sewer Repipe
Sewer Repipe
Sewer Repipe
Sewer Repipe

+342

Response time5 hrs
Response rate99%
175 neighbors recently requested a quote
Avatar for HAT Plumbing, Heating & Air
HAT Plumbing, Heating & Air
4.9(
55
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Keller, TX and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

At HAT Plumbing, Heating & Air, our experienced technicians deliver reliable heating and cooling solutions designed for your home and budget. Whether you need AC repair, seasonal maintenance, a new system, or improved indoor air quality, we're committed to keeping your family comfortable year-round. HAT isn't just our name?it's our promise to be Honest, Attentive, and Thorough with every service we provide.

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Avatar for Mother Modern Plumbing, Sewer & Drain
Mother Modern Plumbing, Sewer & Drain
4.9(
23
)
Water Heater - Install or Replace

Serving Keller, TX and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"The plumbing technician, Tyler Herriage, was able to arrive very quickly, inspect the damaged tile, bathroom faucets and pipes, water heater, and water meter, and determine that the water damage was not due to a leak this time. He was knowledgeable explaining the types and signs of leaks and I appreciated his honesty advising that there was not evidence a costly pressure test or camera run was needed."
Mother
Mother
Mother
Mother
Mother

+75

9 neighbors recently requested a quote
Recommended by18%of homeowners
Avatar for ARS/Rescue Rooter Dallas
ARS/Rescue Rooter Dallas
4.1(
302
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Repair - For Business+2 more

Serving Keller, TX and surrounding areas

Approved (Corporate)

In business since 1982

Free estimates

Emergency services offered

"The first time I called it was Easter Sunday and we had a leak in our garage which we thought was the water heater. Rescue rooter came, it was not the water heater but a copper pipe behind the water heater. They removed the water heater, fix the copper pipe, and put the water heater back. The second time was for a leaking toilet. Both times they were punctual, texted when they were on their way, performed the work in a timely fashion and the technicians were great. Whenever we have a plumbing problem we will definitely call rescue rooter!"
Garbage Disposal
177 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Ameri-Tex Plumbing
Ameri-Tex Plumbing
5.0(
54
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceWater Heater - Repair or Service - For Business+3 more

Serving Keller, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Small jobs welcome

Credit card accepted

"I was quoted a price to replace my water heater and he didnâ t try to add on anything at the end. He and his crew got to work right away and were finished and cleaned up in less than hour. His price was 1/3 of what I was quoted from another company. I will definitely call him the next time I need plumbing repairs."
Response time1 day
28 neighbors recently requested a quote
Recommended by76%of homeowners
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Water Heaters questions, answered by experts

Water expands when heated and also when freezing. When water is heated, it expands by around 4%. For a full water heater, this is one of the main reasons malfunctions occur—the hot water has nowhere else to go but out. Due to the constant expansion and reduction in volume, it’s recommended (required in most places) that an expansion tank be installed.

Choosing between an electric water heater vs. a gas water heater comes down to personal preference. Overall, electric heaters are more energy efficient than their gas competitors. They’re also quieter to operate, take up less room, and don’t come with a risk of gas leaks. 

The downside is that electric water heaters cost more to operate than gas. They might also struggle to heat water fast enough for households that use large amounts of hot water. Lastly, a power outage could cause your electric water heater to stop working, whereas gas water heaters may still function.

You can use multiple tankless water heaters, but that doesn’t mean you should. Adding multiple tankless heaters adds considerable cost to your home in both parts and installation costs. Also, you’re adding many more points of failure in the system, making plumbing issues harder to diagnose. More heaters mean more maintenance, and insurers may want a word regarding the increased risk of water damage. A single, larger unit makes more sense in most situations.

Unusual noises, lack of hot water supply, efficiency loss, and visible leaks are signs of necessary replacement beyond mere repair.

We recommend you turn off the unit, the power, and the water supply as soon as you notice a leak. Your water heater tank should have a dedicated shut-off valve located on the cold inlet pipes. If the valve is broken or inoperable, use the shut-off valve to your home's main water supply to stop the flow to the entire house.

Avoid touching valves or pipes directly without confirming if they are hot. Wear gloves and other safety gear to keep from coming into contact with hot levers or components when turning off your leaking water heater.

The Keller, TX homeowners’ guide to water heater services

From average costs to expert advice, get all the answers you need to get your job done.