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Tankless water heater repair pros in Sugar Land

Avatar for All the Time Plumbing
All the Time Plumbing
13100 Wortham Center Drive, 3rd Floor
4.94(
85
)
Approved Pro
All the Time Plumbing
13100 Wortham Center Drive, 3rd Floor
4.94(
85
)
Approved Pro
Customers say: Quality work
8 years of experience

We pride our company on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Isaac, was a very amiable and professional Plumber. He was very thorough and honest. We will definitely use," All the Time Plumbing" for any and all of our plumbing needs."

David S on September 2022

We pride our company on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Isaac, was a very amiable and professional Plumber. He was very thorough and honest. We will definitely use," All the Time Plumbing" for any and all of our plumbing needs."

David S on September 2022


Avatar for Affinity Hot Water Technology, Inc.
Affinity Hot Water Technology, Inc.
14831 W Lime Blossom Ct
4.72(
243
)
Approved Pro
Affinity Hot Water Technology, Inc.
14831 W Lime Blossom Ct
4.72(
243
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
26 local quotes requested

Affinity Hot Water Technology exists to serve our clients hot water needs. We provide the highest level of competence, customer service and value when it comes to providing you with hot water. While we service and repair all brands of tankless water heaters, We proudly provide and install Rinnai tankless water heaters with an unmatched warranty. Not only do our clients receive the typical 15 year heat exchanger/5 year parts and labor warranty from Rinnai. We provide a labor warranty that matches the Rinnai heat exchanger and parts warranty giving you an unprecedented 15 year warranty for parts and labor. Call, email or text today so we can show you first hand why we are absolutely your best bet for a new tankless water heater as well as to repair or service your existing tankless water heater.

"They did a great job."

Greg M on October 2024

Affinity Hot Water Technology exists to serve our clients hot water needs. We provide the highest level of competence, customer service and value when it comes to providing you with hot water. While we service and repair all brands of tankless water heaters, We proudly provide and install Rinnai tankless water heaters with an unmatched warranty. Not only do our clients receive the typical 15 year heat exchanger/5 year parts and labor warranty from Rinnai. We provide a labor warranty that matches the Rinnai heat exchanger and parts warranty giving you an unprecedented 15 year warranty for parts and labor. Call, email or text today so we can show you first hand why we are absolutely your best bet for a new tankless water heater as well as to repair or service your existing tankless water heater.

"They did a great job."

Greg M on October 2024


Avatar for NEW GEN PLUMBING LLC
NEW GEN PLUMBING LLC
17218 Lilac Vale Ct
5.00(
4
)
Approved Pro
NEW GEN PLUMBING LLC
17218 Lilac Vale Ct
5.00(
4
)
Approved Pro
Customers say: Quick response
49 local quotes requested
1 years of experience

Thank you for visiting NEW GEN PLUMBING LLC. We are your locally owned and operated plumbing specialists based in Houston, TX. We service residential and commercial clients throughout Houston and the surrounding areas. Contact us now for your free estimate--we look forward to working with you soon!

"Amazing"

Brice R on March 2025

Thank you for visiting NEW GEN PLUMBING LLC. We are your locally owned and operated plumbing specialists based in Houston, TX. We service residential and commercial clients throughout Houston and the surrounding areas. Contact us now for your free estimate--we look forward to working with you soon!

"Amazing"

Brice R on March 2025


Avatar for Nick's Plumbing & Sewer Service, Inc.
Nick's Plumbing & Sewer Service, Inc.
1420 North Durham Drive
4.75(
409
)
Approved Pro
Nick's Plumbing & Sewer Service, Inc.
1420 North Durham Drive
4.75(
409
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
68 local quotes requested

For a RELIABLE LOCAL FAMILY OWNED plumbing company in Houston, you can't go wrong with Nick's Plumbing & Sewer Services, Inc. We have provided superior plumbing and air conditioning services to the Greater Houston area since 1979! Please call us with your next plumbing or air conditioning service request!

"Quick, friendly, efficient. Good job!"

Richard M on September 2024

For a RELIABLE LOCAL FAMILY OWNED plumbing company in Houston, you can't go wrong with Nick's Plumbing & Sewer Services, Inc. We have provided superior plumbing and air conditioning services to the Greater Houston area since 1979! Please call us with your next plumbing or air conditioning service request!

"Quick, friendly, efficient. Good job!"

Richard M on September 2024


Avatar for Universal Home Experts
Universal Home Experts
9326 Kay Ln
5.00(
23
)
Approved Pro
Universal Home Experts
9326 Kay Ln
5.00(
23
)
Approved Pro
Customers say: Quick response
15 local quotes requested
33 years of experience

Houston Electrical, HVAC & Plumbing Experts Universal Home Experts is a licensed and insured Houston electrical, HVAC and plumbing contractor. As a family owned and operated business serving the Houston Metro area since 1992, Universal offers award winning worksmanship and unsurpassed customer service. Just check out our testimonials and discover the Universal difference. As our name suggests, we are a home services company with universal appeal! We offer a comprehensive variety of expert repairs, installations, and upgrades. www.universalhomeexperts.com

"Great job"

James G on November 2023

Houston Electrical, HVAC & Plumbing Experts Universal Home Experts is a licensed and insured Houston electrical, HVAC and plumbing contractor. As a family owned and operated business serving the Houston Metro area since 1992, Universal offers award winning worksmanship and unsurpassed customer service. Just check out our testimonials and discover the Universal difference. As our name suggests, we are a home services company with universal appeal! We offer a comprehensive variety of expert repairs, installations, and upgrades. www.universalhomeexperts.com

"Great job"

James G on November 2023


Avatar for Nick's Plumbing & Sewer Service
Nick's Plumbing & Sewer Service
3780 Yale St
4.34(
370
)
Approved Pro
Nick's Plumbing & Sewer Service
3780 Yale St
4.34(
370
)
Approved Pro
Super Service Award
Customers say: Super punctual
2391 local quotes requested
46 years of experience

Nick’s Plumbing & Air Conditioning has been providing Houston and the surrounding communities with only the best in professional plumbing and HVAC services since 1979! Our team of licensed and background checked technicians are highly experienced, and they’re friendly folks as well. We’ve been based in the Houston Heights since the very beginning, and are committed to supporting the communities in which we live and work. Nick’s only employs the very best technicians our area can offer, and our goal is to provide you with the same level of service that has warranted our extensive word-of-mouth and online reputation. Call Nick’s Plumbing & Air Conditioning in Houston today to schedule your appointment. MPL#38548 TACLB #85298E

"Perfect service, but ecpendive."

Byron G on May 2025

Nick’s Plumbing & Air Conditioning has been providing Houston and the surrounding communities with only the best in professional plumbing and HVAC services since 1979! Our team of licensed and background checked technicians are highly experienced, and they’re friendly folks as well. We’ve been based in the Houston Heights since the very beginning, and are committed to supporting the communities in which we live and work. Nick’s only employs the very best technicians our area can offer, and our goal is to provide you with the same level of service that has warranted our extensive word-of-mouth and online reputation. Call Nick’s Plumbing & Air Conditioning in Houston today to schedule your appointment. MPL#38548 TACLB #85298E

"Perfect service, but ecpendive."

Byron G on May 2025


Avatar for Water Heater Pros
Water Heater Pros
7242 River Garden Dr
4.96(
343
)
Approved Pro
Water Heater Pros
7242 River Garden Dr
4.96(
343
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
411 local quotes requested

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.

"Waterheater Pros were excellent! Team and Service are of the highest quality. Prices offered, are the lowest compared to others. We will definitely call Waterheater Pros again when needed."

Roger A on May 2025

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.

"Waterheater Pros were excellent! Team and Service are of the highest quality. Prices offered, are the lowest compared to others. We will definitely call Waterheater Pros again when needed."

Roger A on May 2025


Avatar for The Eco-Plumber
The Eco-Plumber
8190 Barker Cypress Rd
4.87(
31
)
Approved Pro
The Eco-Plumber
8190 Barker Cypress Rd
4.87(
31
)
Approved Pro
Super Service Award
Customers say: Terrific value
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
1218 local quotes requested

We guarantee that your plumbing project (large or small) will be completed with quality results, on time and within your budget. We owe it to you! When you decide to let us do the job, we let you know exactly what the job will cost to get done, before we do the work. we call it "our no surprise guarantee" Free estimates, 24-Hour Service. Ask us about our senior and military discount. http://www.eco-plumber.yolasite.com

"Great. Someone was able to come the day i called. He didn’t have the part needed and was able to quickly go to Home Depot to get the part and returned in a timely manner. Project was done in a few hours."

Wes G on March 2025

We guarantee that your plumbing project (large or small) will be completed with quality results, on time and within your budget. We owe it to you! When you decide to let us do the job, we let you know exactly what the job will cost to get done, before we do the work. we call it "our no surprise guarantee" Free estimates, 24-Hour Service. Ask us about our senior and military discount. http://www.eco-plumber.yolasite.com

"Great. Someone was able to come the day i called. He didn’t have the part needed and was able to quickly go to Home Depot to get the part and returned in a timely manner. Project was done in a few hours."

Wes G on March 2025


KMS Professional Remodeling
Houston
New on HomeAdvisorNew on Angi
Approved Pro
KMS Professional Remodeling
Houston
New on AngiNew on HomeAdvisor
Approved Pro
197 local quotes requested
18 years of experience

Proudly serving the Houston area since 2007, KMS Professional Remodeling is a family owned and operated full service contractor that can turn any of your interior or exterior home dreams into reality! From Painting, to Flooring, to Landscaping, we can help with your home projects. Call for a free estimate today!

Proudly serving the Houston area since 2007, KMS Professional Remodeling is a family owned and operated full service contractor that can turn any of your interior or exterior home dreams into reality! From Painting, to Flooring, to Landscaping, we can help with your home projects. Call for a free estimate today!


Avatar for Team Enoch Plumbing
Team Enoch Plumbing
8940 Creek Run Rd
4.99(
122
)
Approved Pro
Team Enoch Plumbing
8940 Creek Run Rd
4.99(
122
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4194 local quotes requested

Team Enoch is an electrical, plumbing, HVAC and roofing services company that is passionate about providing the best value and service in the industry. Our technicians are licensed and insured. We would love the opportunity to give you a free estimate over the phone. Give us a call or send us an email with the specifics of your job.

"Nick was very informative and explained the process to me. He was very respectful of my home by wearing shoe covers to ensure that dirt and debris didn’t come in and let me know of how to do the aftercare when I expressed my concern of the water damage."

Katrina S on April 2025

Team Enoch is an electrical, plumbing, HVAC and roofing services company that is passionate about providing the best value and service in the industry. Our technicians are licensed and insured. We would love the opportunity to give you a free estimate over the phone. Give us a call or send us an email with the specifics of your job.

"Nick was very informative and explained the process to me. He was very respectful of my home by wearing shoe covers to ensure that dirt and debris didn’t come in and let me know of how to do the aftercare when I expressed my concern of the water damage."

Katrina S on April 2025

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Tankless water heater installations FAQs

Professional flushing services for tankless water heaters run about $200 per visit. This essential maintenance procedure eliminates mineral deposits from critical components, particularly the heat exchanger. While homeowners can purchase DIY flushing kits for $50 to $100, professional service offers the advantage of thorough cleaning with proper techniques. Professional maintenance also includes inspection of additional components that might need attention.

Industry experts and manufacturers recommend annual maintenance for tankless water heaters, with more frequent service (every six months) for homes with challenging water conditions. This regular attention prevents efficiency losses and extends the unit's operational lifespan. Watch for warning signs like reduced water temperature, inconsistent performance, or system error codes that might indicate maintenance is needed sooner than scheduled.

Neglecting regular maintenance allows mineral scale to accumulate within your system, restricting water flow and reducing heating efficiency. This forces your unit to work harder, consuming more energy while delivering less satisfactory performance. Over time, this strain can lead to component failures, inconsistent water temperatures, and premature system replacement. Additionally, most manufacturers require documentation of regular maintenance to honor warranty coverage for major components.

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