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

Avatar for Brazos Plumbing
Brazos Plumbing
4.7(
32
)
Water Heater - Repair or Service

Serving Galveston, TX and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

At Brazos Plumbing, we are a full-service plumbing company committed to providing exceptional plumbing services to our customers. Our team of experienced and licensed plumbers offers installation, repair, and maintenance of plumbing systems for residential and commercial properties. We specialize in water heater installation and repair, drain cleaning, leak detection, and sewer line repair. We offer 24/7 emergency services and use the latest technology and equipment to ensure efficient and effective services. Contact us today for a free estimate and satisfaction guarantee on all our services. Trust us for all your plumbing needs!\nFully Licensed & Insured!

Plumbing
Water Heater Install
Our Team
Our Team
Our Team

+52

Recommended by82%of homeowners
Avatar for Pipers Plumbing Co. LLC
Pipers Plumbing Co. LLC
4.9(
50
)
Water Heater - Repair or Service

Serving Galveston, TX and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"They came promptly to repair a busted outdoor pipe leading to a water faucet. They charged a very fair rate and did a courtesy by adding a convenient shut-off where there was none previously. I will call these folks again for any future plumbing needs."
Tankless water heater
Tank water heater
Tank water heater
Response time12 hrs
Response rate96%
Recommended by100%of homeowners
Avatar for John Moore Services
John Moore Services
3.6(
849
)
Water Heater - Repair or Service

Serving Galveston, TX and surrounding areas

Approved

In business since 1965

Free estimates

Warranties offered

"Troy Watts came out and searched for the source of the leak. It did not take him long to determine that it was coming from the toilet in the adjoining bathroom. A price was quoted and I approved the work. There were multiple issues with the toilet mounting and Troy repaired them all without an increase in the quote. He stayed for awhile after the repair was completely done to make sure the leak was repaired. He cleaned up the bathroom thoroughly. I have used John Moore in the past and would recommend them highly. I Especially recommend the technical expertise and great customer service of Troy Watts. Thanks, Tom Wells."
9 neighbors recently requested a quote
Recommended by68%of homeowners
Avatar for Gauff Coast Plumbing
Gauff Coast Plumbing
5.0(
5
)
Water Heater - Repair or Service

Serving Galveston, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Expert Plumbing Solutions | 10+ Years Experience\n\nLooking for a plumber who values precision and your home’s integrity? With over a decade of hands-on experience, I provide top-tier plumbing services to homeowners across Galveston, Houston, Webster, and the surrounding communities.\n\nI specialize in the high-skill projects that keep your home running efficiently:\nWhole-Home Repipes: Modernizing your infrastructure with durable materials.\nTankless Water Heaters: Endless hot water with expert, energy-efficient installations.\nExpert Drain Services: Clearing tough clogs and ensuring long-term flow.\n\nMy Philosophy:\nI believe a plumber’s job is to provide peace of mind through transparency and technical mastery. My approach is built on respect for your property and doing the job right the first time. When you hire me, you get a professional dedicated to the highest industry standards.\nLet’s get your plumbing back in peak condition!

Old cast-iron piping
New drain install
New sewer line
Avatar for Gallagher Drain and Sewer, LLC
Gallagher Drain and Sewer, LLC
5.0(
8
)
Water Heater - Repair or Service

Serving Galveston, TX and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Tommy did an excellent job, he was very polite and detailed on his expertise, he’ll be able to clear my grease clog on a sewer and he even come back after few days to make sure everything was no more clog on the pipe I like this new company and I highly recommend Thank you Zoom drain."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

Response time10 hrs
Response rate100%
14 neighbors recently requested a quote
Avatar for Weeks Service Company
Weeks Service Company
5.0(
1
)
Water Heater - Repair or Service

Serving Galveston, TX and surrounding areas

Approved

In business since 1985

Free estimates

Credit card accepted

Our highly trained team of licensed and certified HVAC, plumbing, and electrical specialists have proudly served our League City, Houston, and surrounding area customers for more than 52 years. We’ll show up ready for same-day service in fully stocked trucks, so our work begins as soon as we arrive. And with our 100% satisfaction guarantee on maintenance, repairs, and next-day installations, you can count on Weeks to get the job done right.

Avatar for Brazos Plumbing
Brazos Plumbing
5.0(
17
)
Water Heater - Repair or Service

Serving Galveston, TX and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Brandon and his team were super professional and reliable. Brandon educated us on the issue and provided the services at a reasonable rate. His team was courteous and punctual- I highly recommend their services."
Water Heater Installation
Hose Bib Leak
Hose Bib Leak
Hose Bib Leak
Additional Photos

+48

Response time7 hrs
Recommended by94%of homeowners
...
Showing 1-10 of 65
FAQs for water heater repair or service projects in Galveston, 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 Galveston, 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.