Top-rated tankless water heater installers.

Get matched with top tankless water heater installers in Houston, TX

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Tankless water heater installers in Houston

JAM Plumbing Company

401 Yorkshire Ave
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

JAM Plumbing Company

401 Yorkshire Ave
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
13 years of experience
Free onsite estimate

J.A.M Plumbing is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have several years of hands on experience to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

J.A.M Plumbing is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have several years of hands on experience to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!


Avatar for Blue Frog Plumbing & Drain of Northwest Houston

Blue Frog Plumbing & Drain of Northwest Houston

10015 N. Eldridge Pkwy, Ste E-100
4.54(
172
)
Approved Pro

Blue Frog Plumbing & Drain of Northwest Houston

10015 N. Eldridge Pkwy, Ste E-100
4.54(
172
)
Approved Pro
Customers say: True professional
16 years of experience
Free onsite estimate

Blue Frog Plumbing & Drain, is your solution for all your drain and plumbing needs. We take great pride in our honesty, extreme professionalism, timeliness, and superior customer service, on every job, large or small. Blue Frog Plumbing & Drain, will deliver a lasting impression. Developing a relationship with you and your home, so that the next time service is needed, there will be no question regarding who to call. Satisfaction guaranteed. Give us a call today. Our friendly office staff are ready to listen to your needs and help you through our easy financing process if needed so you can save your cash and get what you've always wanted! Blue Frog Plumbing & Drain, service experts are happy to help you with your plumbing project and make sure you understand all the options that are available to you. All services are evaluated on site, at service location, so that you may be completely informed and educated concerning your plumbing needs. We are waiting for your call!

"Great service."

Vanisha S on January 2025

Blue Frog Plumbing & Drain, is your solution for all your drain and plumbing needs. We take great pride in our honesty, extreme professionalism, timeliness, and superior customer service, on every job, large or small. Blue Frog Plumbing & Drain, will deliver a lasting impression. Developing a relationship with you and your home, so that the next time service is needed, there will be no question regarding who to call. Satisfaction guaranteed. Give us a call today. Our friendly office staff are ready to listen to your needs and help you through our easy financing process if needed so you can save your cash and get what you've always wanted! Blue Frog Plumbing & Drain, service experts are happy to help you with your plumbing project and make sure you understand all the options that are available to you. All services are evaluated on site, at service location, so that you may be completely informed and educated concerning your plumbing needs. We are waiting for your call!

"Great service."

Vanisha S on January 2025


Avatar for Affinity Hot Water Technology, Inc.

Affinity Hot Water Technology, Inc.

14831 W Lime Blossom Ct
4.72(
244
)
Approved Pro

Affinity Hot Water Technology, Inc.

14831 W Lime Blossom Ct
4.72(
244
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
29 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.

"Expert, professional service and great value. "

Willem K on June 2025

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.

"Expert, professional service and great value. "

Willem K on June 2025


Avatar for Texas James Plumbing

Texas James Plumbing

1231 Space Park Dr A3
4.56(
9
)
Approved Pro

Texas James Plumbing

1231 Space Park Dr A3
4.56(
9
)
Approved Pro
Customers say: Quick response
129 local quotes requested
9 years of experience

Hey Webster neighbors! Texas James Plumbing is your trusted partner for reliable, high-quality plumbing services for your home or business. Our skilled plumbers handle everything from tricky repairs to new installations, ensuring the job is done right the first time. We pride ourselves on clear communication and honest pricing, and we provide a personal touch on every job. When you choose us, you're not just getting a service; you're getting a partner genuinely invested in your peace of mind. Let us take care of the plumbing so you can focus on what matters most, knowing your home or business is flowing smoothly.

"They did a good job no issues"

Richard G on August 2025

Hey Webster neighbors! Texas James Plumbing is your trusted partner for reliable, high-quality plumbing services for your home or business. Our skilled plumbers handle everything from tricky repairs to new installations, ensuring the job is done right the first time. We pride ourselves on clear communication and honest pricing, and we provide a personal touch on every job. When you choose us, you're not just getting a service; you're getting a partner genuinely invested in your peace of mind. Let us take care of the plumbing so you can focus on what matters most, knowing your home or business is flowing smoothly.

"They did a good job no issues"

Richard G on August 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
92 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 1-800-Plumber Of Pearland

1-800-Plumber Of Pearland

PO Box 3251
4.69(
287
)
Approved Pro

1-800-Plumber Of Pearland

PO Box 3251
4.69(
287
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
205 local quotes requested

1-800-Plumber Of Pearland has more than 30 years of experience serving the Houston area. We provide top customer service and quality workmanship. We also guarantee complete customer satisfaction. Our staff is knowledgeable and friendly. We show up on time and finish within budget every time! We specialize in all aspects of plumbing. Let 1-800-Plumber Of Pearland assist you with all of your plumbing needs today!

"Job was completed as promised and in a timely manner "

Henrietta N on August 2025

1-800-Plumber Of Pearland has more than 30 years of experience serving the Houston area. We provide top customer service and quality workmanship. We also guarantee complete customer satisfaction. Our staff is knowledgeable and friendly. We show up on time and finish within budget every time! We specialize in all aspects of plumbing. Let 1-800-Plumber Of Pearland assist you with all of your plumbing needs today!

"Job was completed as promised and in a timely manner "

Henrietta N on August 2025


Avatar for Show Plumbing

Show Plumbing

12022 Knigge Cemetery Road STE B
4.81(
809
)
Approved Pro

Show Plumbing

12022 Knigge Cemetery Road STE B
4.81(
809
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
109 local quotes requested

With over 25 years experience in the plumbing industry, Show Plumbing is your #1 choice. Family owned and operated in the Cypress area. We are licensed and insured and look forward to serving you and your family. We provide general plumbing services, water heater repair/installation, tankless repair/installation, water purification and analysis, water softeners / conditioners, drain cleaning, sewer cleaning and repairs, as well as, free camera inspection. No job is too small or too big for Show Plumbing. Call us today for a free estimate!

"The price was astronimical high, due to leak in an emergency I paid the price that was too high to fix a simple fitting. "

Rebecka or Darrell W on August 2025

With over 25 years experience in the plumbing industry, Show Plumbing is your #1 choice. Family owned and operated in the Cypress area. We are licensed and insured and look forward to serving you and your family. We provide general plumbing services, water heater repair/installation, tankless repair/installation, water purification and analysis, water softeners / conditioners, drain cleaning, sewer cleaning and repairs, as well as, free camera inspection. No job is too small or too big for Show Plumbing. Call us today for a free estimate!

"The price was astronimical high, due to leak in an emergency I paid the price that was too high to fix a simple fitting. "

Rebecka or Darrell W on August 2025


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
23 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


Cupid Plumbing

3413 N. Sam Houston Parkway W. Suite 205
5.00(
7
)
Approved Pro

Cupid Plumbing

3413 N. Sam Houston Parkway W. Suite 205
5.00(
7
)
Approved Pro
Customers say: Quick response
27 local quotes requested
4 years of experience

Fix it. Love it! Premium plumbing and bathroom remodeling services. PERFORMED BY PASSIONATE, METICULOUS REMODELING NERDS Our team of experts is dedicated to providing top-notch solutions to our customers. It's true - we take pride in our work and strive to CREATE RAVING FANS every day! Financing available

"Installation was professional and complete. Technician was friendly and knowledgeable."

Rod M on July 2025

Fix it. Love it! Premium plumbing and bathroom remodeling services. PERFORMED BY PASSIONATE, METICULOUS REMODELING NERDS Our team of experts is dedicated to providing top-notch solutions to our customers. It's true - we take pride in our work and strive to CREATE RAVING FANS every day! Financing available

"Installation was professional and complete. Technician was friendly and knowledgeable."

Rod M on July 2025


Avatar for Abacus Plumbing, Air Conditioning and Electrical

Abacus Plumbing, Air Conditioning and Electrical

4001 Kendrick Plaza Drive
4.46(
328
)
Approved Pro

Abacus Plumbing, Air Conditioning and Electrical

4001 Kendrick Plaza Drive
4.46(
328
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
135 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

...
Showing 1-10 of 954

The Houston, TX homeowners’ guide to tankless water heater installations

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