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Find Water heater repair or service pros in Waller

"They did great work. They cleared the drain and rerouted our hvac drain line, all in record time."

Lambert E on January 2026

Providing mechanical repair, maintenance and replacements, services residential & small commercial customer

"They did great work. They cleared the drain and rerouted our hvac drain line, all in record time."

Lambert E on January 2026


Avatar for Plumbing System Pros

Plumbing System Pros

4.74(
31
)
Approved Pro

Plumbing System Pros

4.74(
31
)
Approved Pro
Super Service Award
21 years of experience
Free onsite estimate

Plumbing System Pros is your trusted local plumbing company providing reliable residential and commercial plumbing services. From routine maintenance and drain cleaning to water heater repairs, repiping, and sewer line replacements, our licensed professionals deliver quality workmanship with honest pricing and clear communication. We proudly offer FREE estimates for all plumbing requests, so you know what to expect before any work begins. Known for being professional, friendly, and dependable, we show up on time, treat your property with care, and get the job done right the first time. Whether it’s a small repair or a major plumbing project, you can count on Plumbing System Pros for solutions you can trust. Don’t Wait, Call The Pros.

"Excellent service, Drake was very helpful and kind. The price was right and I will use this company again. Thank you. JB"

JoAnn B on February 2026

Plumbing System Pros is your trusted local plumbing company providing reliable residential and commercial plumbing services. From routine maintenance and drain cleaning to water heater repairs, repiping, and sewer line replacements, our licensed professionals deliver quality workmanship with honest pricing and clear communication. We proudly offer FREE estimates for all plumbing requests, so you know what to expect before any work begins. Known for being professional, friendly, and dependable, we show up on time, treat your property with care, and get the job done right the first time. Whether it’s a small repair or a major plumbing project, you can count on Plumbing System Pros for solutions you can trust. Don’t Wait, Call The Pros.

"Excellent service, Drake was very helpful and kind. The price was right and I will use this company again. Thank you. JB"

JoAnn B on February 2026


Avatar for Abacus Plumbing, Air Conditioning and Electrical

Abacus Plumbing, Air Conditioning and Electrical

4.46(
328
)
Approved Pro

Abacus Plumbing, Air Conditioning and Electrical

4.46(
328
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
12 local quotes requested

Abacus Plumbing, Air Conditioning & Electrical can resolve any plumbing repair issues that may arise within your home or business location. Our plumbers are proficient at repairing all kinds of plumbing issues, including water heaters, slab leaks, leaky pipes to repairing clogged drains. Abacus plumbers are also experts at sewer and pipe repairs, shower and tub repairs and installation, repair and replacement of kitchen and bath faucets, sink installation, water filtration, garbage disposal repair, sump pump services, toilet repair and replacement, drain cleaning, leak detection and repair, plumbing repair and installation and back flow prevention for all Houston Texas homes and commercial business properties. Our HVAC and Electrical Technicians are also licensed and background checked and able to solve any of your electrical, AC or Heating needs. Call 24/7 to check availability and to request service from Abacus.

"very pleasant and knowledgeable, he was on time! I was very satisfied"

Janice C on June 2025

Abacus Plumbing, Air Conditioning & Electrical can resolve any plumbing repair issues that may arise within your home or business location. Our plumbers are proficient at repairing all kinds of plumbing issues, including water heaters, slab leaks, leaky pipes to repairing clogged drains. Abacus plumbers are also experts at sewer and pipe repairs, shower and tub repairs and installation, repair and replacement of kitchen and bath faucets, sink installation, water filtration, garbage disposal repair, sump pump services, toilet repair and replacement, drain cleaning, leak detection and repair, plumbing repair and installation and back flow prevention for all Houston Texas homes and commercial business properties. Our HVAC and Electrical Technicians are also licensed and background checked and able to solve any of your electrical, AC or Heating needs. Call 24/7 to check availability and to request service from Abacus.

"very pleasant and knowledgeable, he was on time! I was very satisfied"

Janice C on June 2025


Avatar for Water Heater Pros

Water Heater Pros

4.98(
354
)
Approved Pro

Water Heater Pros

4.98(
354
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
42 years of experience

The most transparent water heater prices in Houston! We list all our water heater replacement prices online and stick to them. Water Heater Pros is a specialized plumbing company focused on water heater installations and repairs (both tank type and tankless). Proudly serving the Greater Houston Area for over 30 years, we are a family owned business that believes in honest, fair pricing and back that up by listing all our water heater replacement prices on our website. When you want premium service at a fair price, call Water Heater pros for instant pricing of your water heater installation or repair needs.

"Great service. One call, upfront pricing, and came out that afternoon to replace two water heaters. Very efficient crew replaced two attic water heaters in two hours. All working well. "

mike h on February 2026

The most transparent water heater prices in Houston! We list all our water heater replacement prices online and stick to them. Water Heater Pros is a specialized plumbing company focused on water heater installations and repairs (both tank type and tankless). Proudly serving the Greater Houston Area for over 30 years, we are a family owned business that believes in honest, fair pricing and back that up by listing all our water heater replacement prices on our website. When you want premium service at a fair price, call Water Heater pros for instant pricing of your water heater installation or repair needs.

"Great service. One call, upfront pricing, and came out that afternoon to replace two water heaters. Very efficient crew replaced two attic water heaters in two hours. All working well. "

mike h on February 2026


Avatar for John Moore Services

John Moore Services

3.59(
800
)
Approved Pro

John Moore Services

3.59(
800
)
Approved Pro
Customers say: Super punctual
61 years of experience
Free onsite estimate

John Moore has been a family-owned and operated business since 1965. We understand the trust you place in our company when you invite us into your home. “Call John & Get Moore” is more than our company’s slogan; it’s our pledge to you. We’ll explain everything and provide upfront, honest pricing options, so you feel confident from start to finish. We only hire the very best craftsman and give them the very best training and resources. All of our work is backed by the integrity of the John Moore name.

"recently called John Moore Services for what should have been a simple plumbing issue — a clogged bathroom sink connected to my air conditioner drain line. I reached out after seeing their TV commercial promoting clogged sink service for “about $69.” What I quickly discovered is that this advertised rate applies to an extremely narrow and unadvertised category of sinks that almost no real-world situation meets. My straightforward, less-than-20-minute fix was quoted at over $600 to snake. This is an outrageous markup for such a basic job. As a former small business owner, I find these tactics troubling. This is a textbook example of bait-and-switch advertising — grabbing attention with a low price, then upselling with inflated charges once the customer is committed. Practices like this harm consumers and tarnish the reputation of the many honest, hardworking service providers in our community. Shame on you, John Moore Services. My strong recommendation: Do Not Use."

John N on October 2025

John Moore has been a family-owned and operated business since 1965. We understand the trust you place in our company when you invite us into your home. “Call John & Get Moore” is more than our company’s slogan; it’s our pledge to you. We’ll explain everything and provide upfront, honest pricing options, so you feel confident from start to finish. We only hire the very best craftsman and give them the very best training and resources. All of our work is backed by the integrity of the John Moore name.

"recently called John Moore Services for what should have been a simple plumbing issue — a clogged bathroom sink connected to my air conditioner drain line. I reached out after seeing their TV commercial promoting clogged sink service for “about $69.” What I quickly discovered is that this advertised rate applies to an extremely narrow and unadvertised category of sinks that almost no real-world situation meets. My straightforward, less-than-20-minute fix was quoted at over $600 to snake. This is an outrageous markup for such a basic job. As a former small business owner, I find these tactics troubling. This is a textbook example of bait-and-switch advertising — grabbing attention with a low price, then upselling with inflated charges once the customer is committed. Practices like this harm consumers and tarnish the reputation of the many honest, hardworking service providers in our community. Shame on you, John Moore Services. My strong recommendation: Do Not Use."

John N on October 2025


Avatar for BPC, LP

BPC, LP

4.63(
180
)
Approved Pro

BPC, LP

4.63(
180
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
25 years of experience

BPC, LP, has been in business since 2001! We specialize in all of your plumbing needs and we guarantee you a job well done! From commercial to residential, we are your guys! We strive to exceed the homeowners expectations each and every time and we get the job done, the way you want it. Call us to schedule an appointment!

"Jose did a very good job installing a water line for the fridge"

Jill O on March 2022

BPC, LP, has been in business since 2001! We specialize in all of your plumbing needs and we guarantee you a job well done! From commercial to residential, we are your guys! We strive to exceed the homeowners expectations each and every time and we get the job done, the way you want it. Call us to schedule an appointment!

"Jose did a very good job installing a water line for the fridge"

Jill O on March 2022


Avatar for TEXAS QUALITY PLUMBING, LLC

TEXAS QUALITY PLUMBING, LLC

4.47(
53
)
Approved Pro

TEXAS QUALITY PLUMBING, LLC

4.47(
53
)
Approved Pro
Customers say: Quick response
32 local quotes requested
19 years of experience

Texas Quality Plumbing has been in business for over 10 years. We have 15 well trained employees in our company so we can make sure when one of our experts go out to your home you are well taken care of. We are licensed and insured. We also give you a straight forward price. So before we start any job you will know what your price is exactly. When one of our trained professional gets to your home he will thoroughly evaluate the problem and give you a solution.

"Cedric quickly diagnosed the faucet issue and attempted to repair it. After determining that it was unrepairable, he ordered a brush nickel faucet that matches our kitchen sink. He suggested that we join the Home Protection Plan for service savings. Cedric is courteous, knowledgeable, and professional."

Dave F on September 2025

Texas Quality Plumbing has been in business for over 10 years. We have 15 well trained employees in our company so we can make sure when one of our experts go out to your home you are well taken care of. We are licensed and insured. We also give you a straight forward price. So before we start any job you will know what your price is exactly. When one of our trained professional gets to your home he will thoroughly evaluate the problem and give you a solution.

"Cedric quickly diagnosed the faucet issue and attempted to repair it. After determining that it was unrepairable, he ordered a brush nickel faucet that matches our kitchen sink. He suggested that we join the Home Protection Plan for service savings. Cedric is courteous, knowledgeable, and professional."

Dave F on September 2025


Avatar for Roto-Rooter Plumbing & Water Cleanup

Roto-Rooter Plumbing & Water Cleanup

4.46(
205
)
Approved Pro

Roto-Rooter Plumbing & Water Cleanup

4.46(
205
)
Approved Pro
Customers say: Quick response
91 years of experience
Free onsite estimate

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

"Not recommended!! Its a waste of money in my case. My kitchen sink underneath had a clog and a leaking pipe, So the pipe started leaking once the clog happened. The technician came, inspected quickly and quoted $1200 in this case. We did not approve the work and he charged $103. We had two more plumbing companies visiting after, one of them charged $525 (which is also high, but they completed the work) for just snaking And removing the clog, Another company was only quoting less than $200 for snaking and removing the clog. The work was offered to be completed in both the cases. As I am also reading from many reviews, I think Roto-rooter will just come and quote high and charge the visiting fees."

Sathappan A on January 2026

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

"Not recommended!! Its a waste of money in my case. My kitchen sink underneath had a clog and a leaking pipe, So the pipe started leaking once the clog happened. The technician came, inspected quickly and quoted $1200 in this case. We did not approve the work and he charged $103. We had two more plumbing companies visiting after, one of them charged $525 (which is also high, but they completed the work) for just snaking And removing the clog, Another company was only quoting less than $200 for snaking and removing the clog. The work was offered to be completed in both the cases. As I am also reading from many reviews, I think Roto-rooter will just come and quote high and charge the visiting fees."

Sathappan A on January 2026


Avatar for Affinity Hot Water Technology, Inc

Affinity Hot Water Technology, Inc

5.00(
20
)
Approved Pro

Affinity Hot Water Technology, Inc

5.00(
20
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

Affinity Plumbing, Unlike other plumbing companies, we specialize in tankless water heaters. In fact, it's all we do! Financing available, 0% interest and 0 payments (Same as cash) for up to 12 months with approved credit. We are a Rinnai Ace Pro Dealer, which means all our plumbers have been trained on installation and maintenance of tankless water heaters and we install a significant amount of them. Very few companies take the time to learn how to work on the heaters, but we work on residential and commercial units daily! We offer free estimates and referral incentives after your installation! Our master plumber, David, has been a master for over 20 years and loves helping people get the best quality for the best price! Give us a call for your free estimate!

"Crew did an excellent job! pricing was fair, replaced to tank water heaters."

Jenifer D on September 2024

Affinity Plumbing, Unlike other plumbing companies, we specialize in tankless water heaters. In fact, it's all we do! Financing available, 0% interest and 0 payments (Same as cash) for up to 12 months with approved credit. We are a Rinnai Ace Pro Dealer, which means all our plumbers have been trained on installation and maintenance of tankless water heaters and we install a significant amount of them. Very few companies take the time to learn how to work on the heaters, but we work on residential and commercial units daily! We offer free estimates and referral incentives after your installation! Our master plumber, David, has been a master for over 20 years and loves helping people get the best quality for the best price! Give us a call for your free estimate!

"Crew did an excellent job! pricing was fair, replaced to tank water heaters."

Jenifer D on September 2024


Avatar for JD Precision Plumbing Services

JD Precision Plumbing Services

4.73(
207
)
Approved Pro

JD Precision Plumbing Services

4.73(
207
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
16 years of experience

Since 1992, JD Precision Plumbing Services has been serving The Woodlands, TX and it’s surrounding areas in all of its plumbing needs. If you are looking for dependable, honest and hardworking technicians we are the plumbers for you. Call us now to schedule an appointment!

"Installed a system to keep the A/C drains from clogging. Extremely helpful and friendly."

DAVID S on February 2026

Since 1992, JD Precision Plumbing Services has been serving The Woodlands, TX and it’s surrounding areas in all of its plumbing needs. If you are looking for dependable, honest and hardworking technicians we are the plumbers for you. Call us now to schedule an appointment!

"Installed a system to keep the A/C drains from clogging. Extremely helpful and friendly."

DAVID S on February 2026

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FAQs for water heater repair or service projects in Waller, 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 Waller, 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.