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Top-Rated Water heater repair or service pros in Montgomery - Updated Nov 2026

Avatar for Plumbing and Drain Innovations, LLC
Plumbing and Drain Innovations, LLC
4.8(
712
)
Water Heater - Repair or Service

Serving Montgomery, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"Response was quick and they carried through. My 2 tank water heaters cost $3900 including some copper pipe repairs next to the units, some welding and parts. The plumber was very knowledgeable and carefully explained everything I was interested to know. It was not an emergency but they came out that day and the next."
Water heater replacement in attic
Kitchen Faucet Replacement
Response time5 hrs
Recommended by93%of homeowners
Avatar for Affinity Hot Water Technology, Inc
Affinity Hot Water Technology, Inc
5.0(
21
)
Water Heater - Repair or Service

Serving Montgomery, 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 rate100%
Recommended by100%of homeowners
Avatar for JD Precision Plumbing Services
JD Precision Plumbing Services
4.6(
229
)
Water Heater - Repair or Service

Serving Montgomery, TX and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Awesome service!! Zach (tech) spent over 6 hours taking toilets (3) apart, snaking the drain (in 2 locations) all the way to the city line and running a camera to the city line as well. During this process another tech brought a bigger machine – afterhours. Then he correctly diagnosed the problem – the city line was plugged. Zach talked to the city dispatcher (Saturday @ 8 pm) and then left. Was stunned the bill was reduced to $100 (afterhours callout fee), Zach said “We didn’t fix it you don’t pay” Was shocked when a Huntsville Public Works truck showed up 2 hours later (10 pm on Saturday) and used 750 psi to unclog the sewer line."
Sleek & Modern
Defined & Beautiful
New Upgraded Bathroom
High-End Bathroom Fixtures
Additional Photos

+29

Response time7 hrs
Response rate100%
2 neighbors recently requested a quote
Wallin Plumbing
4.5(
285
)
Water Heater - Repair or Service

Serving Montgomery, TX and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"I run a restaurant, and Buddy and his guys do a myriad of items for me. Faucet repairs for my backwash sinks, bathroom repairs, clearing clogged drains and lines (including running camera through line to help locate a potential major issue), grease line clean out, Tankless water heater servicing, and much more. They usually can be there same day, and are always friendly and happy to help. When they work in the area, they come by and eat with me too! Can't beat that."
4 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for RAM CT Plumbing, LLC
RAM CT Plumbing, LLC
4.9(
45
)
Water Heater - Repair or Service

Serving Montgomery, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Warranties offered

Small jobs welcome

"Ramiro replaced the water heater and installed a pot filler faucet. He gave us a reasonable price and didnâ t add any extras. He installed safeties that the previous installation didnâ t have. He and his helper were very professional, and they cleaned up the work areas. We will be calling him about every 18 months to service the unit."
Response time11 hrs
Response rate95%
1 neighbors recently requested a quote
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FAQs for water heater repair or service projects in Montgomery, 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 Montgomery, 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.