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Find Water heater repair or service pros in Katy

Avatar for Water Heater Pros
Water Heater Pros
5.0(
366
)

Serving Katy, TX and surrounding areas

Approved

Super Service Award Winner

In business since 1984

Free estimates

Emergency services offered

"Very helpful - answered my call right away. Jim was very knowledgable about my hot water heater problem. Pro Plumbers provided very timely and very professional work to repair my hot water heaters."
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+27

Response time6 hrs
5 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Affinity Hot Water Technology, Inc
Affinity Hot Water Technology, Inc
5.0(
20
)

Serving Katy, TX and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"They SAVED me $ 3,000. If you need help with a Tankless Water Heater - LOOK NO FURTHER! I had issues with my water heater b/c the temperature could not go above 100 degrees. My first plumber told me that i needed a new circuit board or a new water heater. The second plumber wanted to charge me $ 325 for a diagnosis. I found Affinity Plumbing on Angies List. They came over and was able to fix the issue with my temperature in about 30 minutes, saving me at least $ 600 for a new circuit board or $ 3,000 + for a new water heater as the other plumbers advised. They have REAL EXPERTISE in Tankless Water Heaters and are honest and professional. They are my NEW PLUMBERS! They deserve an A+"
Rinnai tankless water heater installation
Yearly maintenance on tankless water heaters that were installed by us in 2019.
Right side tank heater replaced and plumbed parallel with remaining heater.
Double food disposal replacement under sink replacement
Rinnai tankless water heater installation.

+6

Response time9 hrs
Response rate95%
Recommended by100%of homeowners
Avatar for Plumbing System Pros
Plumbing System Pros
4.8(
38
)

Serving Katy, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"They did a great job installing my new water heater. During the quotation they were very nice and helpful with suggestions and things to look out for. Then, they picked it up from Home Depot, completed the install, cleaned up, and even looked at another issue I had during the same visit. They were very nice throughout. Highly recommend."
Water Heater
Drain Cleaning
Pipe Repair
Camera Inspection
Water Treatment

+36

Response time5 hrs
Response rate88%
2 neighbors recently requested a quote
Avatar for The Eco-Plumber
The Eco-Plumber
4.9(
31
)

Serving Katy, TX and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"John did a great job fixing the leak in my bathroom. He was very knowledgeable, professional, and efficient. He quickly identified the issue, explained the repair, and fixed it properly. Everything was done right the first time, and the area was left clean. I would definitely recommend John for plumbing work."
Demo old shower
Rough stage
Demo old shower
Finish stage
Tile going up

+29

Response time11 hrs
2 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Luke's Plumbing and Air Conditioning
Luke's Plumbing and Air Conditioning
4.6(
98
)

Serving Katy, TX and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Free estimates

Emergency services offered

"Major leak under the slab of an older home ($40 a day in water leaking). They did a partial repipe to solve the issue without breaking the bank and also replaced a 19 year old water heater. They were quick and easy to work with. I appreciated most that they were able to come up with an affordable solution to my problem."
Tub and Shower Renovation
Tunnel for replacement of 2" washer drain
Outdoor Navien 240a installation
Tub and Shower Renovation
New clean out at existing sewer

+21

33 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Pipe Doctors
Pipe Doctors
4.9(
26
)

Serving Katy, TX and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"Paul, the owner, was exceptionally kind, patient, and welcoming—even toward someone like me, a frail elderly customer. He and his assistant, Crag, installed a 50-gallon Bradford White RG250T6N water heater with great care and professionalism. Their work was clean, efficient, and thoughtfully executed. They took the time to answer all my questions without hesitation. I was truly impressed and will gladly add them to my trusted list of family “pipe doctors.” "
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+6

Response time7 hrs
Response rate89%
Recommended by76%of homeowners
Avatar for JD Precision Plumbing Services
JD Precision Plumbing Services
4.7(
208
)

Serving Katy, TX and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"January 3rd, Attempted to chat online first with a representative. They were very responsive and able to answer my questions. Shortly after finishing the online chat, I received a call from their office to schedule the service. They were very accommodating of my schedule. The technicians arrived on time, were pleasant and knowledgeable, wore those plastic covers on their shoes. I needed the drains looked at in our upstairs bathroom but also asked them to take a look at the other bathroom, kitchen sink and backyard as I was noticing some stagnant water there. The Technicians were honest and up front - they diligently took care of the problem upstairs, told me everything else looked good elsewhere, showed me where grass had grown over the drainage from the back yard to the front, checked my water heater as a precaution. They were fair in their pricing and even offer a 5-year preventative maintenance plan that is extremely economical. I was absolutely happy with the service and would recommend JD Plumbing to anyone."
Sleek & Modern
Defined & Beautiful
New Upgraded Bathroom
High-End Bathroom Fixtures
Additional Photos

+29

Response time5 hrs
Response rate97%
4 neighbors recently requested a quote
Showing 1-10 of 29
FAQs for water heater repair or service projects in Katy, TX

Warning signs include fluctuating water temperatures, a pilot light that repeatedly goes out, unusual noises from the tank, or complete heating failure. You might also detect a rotten egg smell, indicating a potential gas leak, or notice water that never reaches the proper temperature. If your water heater is over eight years old and displaying these symptoms, the gas valve is a likely culprit. Professional inspection is recommended, especially if gas odors are present.

Water heater gas valves are not universally interchangeable. Each valve must match your specific water heater's make, model, and specifications. Important compatibility factors include gas type (natural gas vs. propane), BTU rating, connection types, and physical dimensions. Using an incorrect valve can result in poor performance, premature failure, or dangerous gas leaks. Always consult your water heater's documentation or a professional plumber to identify the appropriate replacement valve for your unit.

The Katy, TX homeowners’ guide to water heater repair or services

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