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Tankless water heater installers in Austin

Avatar for 1-800-Plumber + Air of Round Rock

1-800-Plumber + Air of Round Rock

1400 CHISHOLM TRAIL RD STE E
5.00(
10
)
Approved Pro

1-800-Plumber + Air of Round Rock

1400 CHISHOLM TRAIL RD STE E
5.00(
10
)
Approved Pro
97 local quotes requested
Free onsite estimate

Your Home Town Professional! The 1-800-PLUMBER® + Air history has a unique journey that laid a foundation for the strongest brand within the industry. In 1999, the 1-800-PLUMBER® name and phone number was secured, leading to the well-known “Our Name is Our Number!” slogan. In 2010, Mark Collins joined the 1-800-PLUMBER® brand as a franchisee and then in April 2015, they purchased the 1-800-PLUMBER® brand and created the foundation needed to grow 1-800-PLUMBER® into a household name throughout the country. Today, 1-800-PLUMBER® + Air locations can be found across the US, and our franchisees strive to make us the highest-quality brand in the industry through honesty and integrity, professionalism, and craftsmanship. Our teams achieve this by doing what they say they will, always telling the truth, training their team members to always conduct themselves in a professional manner, and only utilizing skilled craftsmen within the industry

"These guys came always on time to do the work. Reported an issue after the job was complete and they showed up the same day and fixed. They installed Tankless water heater and did some extra plumbing work to make this work as per specs! Top Job. Collin is great!!"

Harry M on August 2025

Your Home Town Professional! The 1-800-PLUMBER® + Air history has a unique journey that laid a foundation for the strongest brand within the industry. In 1999, the 1-800-PLUMBER® name and phone number was secured, leading to the well-known “Our Name is Our Number!” slogan. In 2010, Mark Collins joined the 1-800-PLUMBER® brand as a franchisee and then in April 2015, they purchased the 1-800-PLUMBER® brand and created the foundation needed to grow 1-800-PLUMBER® into a household name throughout the country. Today, 1-800-PLUMBER® + Air locations can be found across the US, and our franchisees strive to make us the highest-quality brand in the industry through honesty and integrity, professionalism, and craftsmanship. Our teams achieve this by doing what they say they will, always telling the truth, training their team members to always conduct themselves in a professional manner, and only utilizing skilled craftsmen within the industry

"These guys came always on time to do the work. Reported an issue after the job was complete and they showed up the same day and fixed. They installed Tankless water heater and did some extra plumbing work to make this work as per specs! Top Job. Collin is great!!"

Harry M on August 2025


Avatar for Brandenburg Plumbing

Brandenburg Plumbing

320 North Ridge Road Suite 2B
5.00(
7
)
Approved Pro

Brandenburg Plumbing

320 North Ridge Road Suite 2B
5.00(
7
)
Approved Pro
Customers say: Quick response
26 years of experience
Free onsite estimate

With a lifetime workmanship guarantee (we will fix it for free if we ever make a mistake), and the friendliest, most knowledgeable plumbers in the Hill Country, Brandenburg Plumbing prides itself on best-in-class service.

"The plumber that showed up was polite. Listened to my issue and got right to work. Wade was our plumber."

Lance L on July 2023

With a lifetime workmanship guarantee (we will fix it for free if we ever make a mistake), and the friendliest, most knowledgeable plumbers in the Hill Country, Brandenburg Plumbing prides itself on best-in-class service.

"The plumber that showed up was polite. Listened to my issue and got right to work. Wade was our plumber."

Lance L on July 2023


Avatar for Flint and Associates, LLC

Flint and Associates, LLC

13304 Larrys Lane
4.92(
12
)
Approved Pro

Flint and Associates, LLC

13304 Larrys Lane
4.92(
12
)
Approved Pro
Customers say: True professional
39 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty, integrity, and treats your home as if it were our own. We offer a variety of general plumbing services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"I have my 14 years old water heater replaced by Flint & Associates recently. Jordan and his partner arrived on time and installed new water heater in couple of hours. They were professional and efficient, did a great job, highly recommended. Communications with Chad were easy, quoted price was very reasonable and respond time was fast. I will use this company again if needed for future plumbing services."

Mark Z on November 2024

We are a locally owned and operated company that values honesty, integrity, and treats your home as if it were our own. We offer a variety of general plumbing services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"I have my 14 years old water heater replaced by Flint & Associates recently. Jordan and his partner arrived on time and installed new water heater in couple of hours. They were professional and efficient, did a great job, highly recommended. Communications with Chad were easy, quoted price was very reasonable and respond time was fast. I will use this company again if needed for future plumbing services."

Mark Z on November 2024


Avatar for Ars/ Rescue Rooter Austin

Ars/ Rescue Rooter Austin

2306 West Howard Lane
4.79(
26
)
Approved Pro

Ars/ Rescue Rooter Austin

2306 West Howard Lane
4.79(
26
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
119 local quotes requested

Nights, weekends, even on holidays, our customer service representatives can schedule an air conditioning or plumbing appointment when it's convenient for you? Or dispatch one of our emergency technicians to your home as soon as they are available. Our specialists provide up-front estimates before starting work, and all of the work we do is backed by our ARS/Rescue Rooter Exceptional Service Guarantee.

"Jacob did great and was very considerate!"

Josh D on November 2024

Nights, weekends, even on holidays, our customer service representatives can schedule an air conditioning or plumbing appointment when it's convenient for you? Or dispatch one of our emergency technicians to your home as soon as they are available. Our specialists provide up-front estimates before starting work, and all of the work we do is backed by our ARS/Rescue Rooter Exceptional Service Guarantee.

"Jacob did great and was very considerate!"

Josh D on November 2024


Avatar for Crow's Plumbing Service

Crow's Plumbing Service

1500 Chisholm Trail
4.83(
538
)
Approved Pro

Crow's Plumbing Service

1500 Chisholm Trail
4.83(
538
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
272 local quotes requested

Crows Plumbing Service is the #1 plumbing company near you. For over 20 years, our family-operated team has been dedicated to bringing you quality plumbing services that exceed even the highest standards. We believe that you deserve only honest, reliable plumbing, without overselling or hidden fees. Our licensed, bonded, and insured plumbers specialize in all aspects of residential plumbing, from drain line repairs to toilet replacements and everything in between. Our customers know that they can trust us to answer all their questions and deliver reliable, long-lasting results. All of our work is backed by warranties and our personal guarantee that if the job’s not done to your satisfaction, we’ll be back to make things right. Contact our team today for your service or quote

"Replaced outdoor spigots. They were professional and did quality work."

PAUL D on August 2025

Crows Plumbing Service is the #1 plumbing company near you. For over 20 years, our family-operated team has been dedicated to bringing you quality plumbing services that exceed even the highest standards. We believe that you deserve only honest, reliable plumbing, without overselling or hidden fees. Our licensed, bonded, and insured plumbers specialize in all aspects of residential plumbing, from drain line repairs to toilet replacements and everything in between. Our customers know that they can trust us to answer all their questions and deliver reliable, long-lasting results. All of our work is backed by warranties and our personal guarantee that if the job’s not done to your satisfaction, we’ll be back to make things right. Contact our team today for your service or quote

"Replaced outdoor spigots. They were professional and did quality work."

PAUL D on August 2025


Sustainable Plumbing & Air LLC

14205 BURNET RD STE 570 PMB 765341
5.00(
5
)
Approved Pro

Sustainable Plumbing & Air LLC

14205 BURNET RD STE 570 PMB 765341
5.00(
5
)
Approved Pro
Free onsite estimate

Locally owned and operated plumbing company focused on residential and commercial installation, service, and repair. Our two Master Plumbers have over 50 years of experience. Let our service exceed your expectation.

"I needed to replace old water heaters and also had some other plumbing work in my home - caulking and taking the wobble out of some recently installed toilets. I looked to Angi's to get some quotes, and Matthew was quick to quote the work and schedule. He was detail oriented explaining what was needed, and very tech savvy being able to provide quotes over email and the app with photos and details compared to others, in my experience, who need to come to the home first and don't seem to follow up well. I got master plumber Zack who was respectful, nice, clean and considerate of scheduling water cut offs with the family's needs. There was another customer emergency, and they were able to finish the work so we had hot water and come back the next day to finish the rest at a convenient time - showing me they really cared about their customers and triaged appropriately given how essential running water is! Highly recommended."

Sara B on July 2025

Locally owned and operated plumbing company focused on residential and commercial installation, service, and repair. Our two Master Plumbers have over 50 years of experience. Let our service exceed your expectation.

"I needed to replace old water heaters and also had some other plumbing work in my home - caulking and taking the wobble out of some recently installed toilets. I looked to Angi's to get some quotes, and Matthew was quick to quote the work and schedule. He was detail oriented explaining what was needed, and very tech savvy being able to provide quotes over email and the app with photos and details compared to others, in my experience, who need to come to the home first and don't seem to follow up well. I got master plumber Zack who was respectful, nice, clean and considerate of scheduling water cut offs with the family's needs. There was another customer emergency, and they were able to finish the work so we had hot water and come back the next day to finish the rest at a convenient time - showing me they really cared about their customers and triaged appropriately given how essential running water is! Highly recommended."

Sara B on July 2025


Avatar for Reliant Plumbing

Reliant Plumbing

3841 Ranch Rd 620 S
4.16(
19
)
Approved Pro

Reliant Plumbing

3841 Ranch Rd 620 S
4.16(
19
)
Approved Pro
Customers say: Quality work
123 local quotes requested
11 years of experience

We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"DO NOT USE THIS COMPANY. During the process of doing the work, they damaged my property. They said they would fix it, but I called many times and continued to get the run around. Finally they had someone come out to paint, which did not cover the blue dye or fix the issue with the stained flooring or base boards. I have continued to call and been told a manager will reach out, which they never do. I have filed a complaint with the BBB."

Richard S on July 2025

We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"DO NOT USE THIS COMPANY. During the process of doing the work, they damaged my property. They said they would fix it, but I called many times and continued to get the run around. Finally they had someone come out to paint, which did not cover the blue dye or fix the issue with the stained flooring or base boards. I have continued to call and been told a manager will reach out, which they never do. I have filed a complaint with the BBB."

Richard S on July 2025


Avatar for Mr. Rooter Plumbing of Greater Austin

Mr. Rooter Plumbing of Greater Austin

12201 Roxie Drive
4.41(
136
)
Approved Pro

Mr. Rooter Plumbing of Greater Austin

12201 Roxie Drive
4.41(
136
)
Approved Pro
Customers say: Quality work
13 years of experience
Free onsite estimate

Mr. Rooter Plumbing of Austin is the one to call for expert plumbing repairs. At Mr. Rooter Plumbing in Austin we realize that you have a choice when choosing a plumbing company. That�s why our licensed plumbers are committed to exceeding our customer�s expectations and going the extra mile to ensure that the job is done right every time. Our highly trained plumbing experts are available when you need them, day or night, seven days a week to provide you with a level of service that has made Mr. Rooter Plumbing the plumbing company of choice for homeowners and businesses throughout the Austin area. Mr. Rooter Plumbing also offers written estimates so you�ll know the price before the work begins and the best parts and workmanship guarantee in the industry so you�ll know the job was done correctly.

"They contacted me immediately and came out the same day. They explained everything to me in detail and went right to work. An hour later my drain was unclogged! I would recommend them to anyone."

Rudi L on June 2023

Mr. Rooter Plumbing of Austin is the one to call for expert plumbing repairs. At Mr. Rooter Plumbing in Austin we realize that you have a choice when choosing a plumbing company. That�s why our licensed plumbers are committed to exceeding our customer�s expectations and going the extra mile to ensure that the job is done right every time. Our highly trained plumbing experts are available when you need them, day or night, seven days a week to provide you with a level of service that has made Mr. Rooter Plumbing the plumbing company of choice for homeowners and businesses throughout the Austin area. Mr. Rooter Plumbing also offers written estimates so you�ll know the price before the work begins and the best parts and workmanship guarantee in the industry so you�ll know the job was done correctly.

"They contacted me immediately and came out the same day. They explained everything to me in detail and went right to work. An hour later my drain was unclogged! I would recommend them to anyone."

Rudi L on June 2023


Avatar for STAMPORT PLUMBING & UNDERGROUND UTILITIES

STAMPORT PLUMBING & UNDERGROUND UTILITIES

1371 County Road 405
5.00(
5
)
Approved Pro

STAMPORT PLUMBING & UNDERGROUND UTILITIES

1371 County Road 405
5.00(
5
)
Approved Pro
42 years of experience
Free onsite estimate

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! Book with us online or feel free to give us a call today!

"Great communication, thorough and timely. I highly recommend this service. "

Lois M on August 2025

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! Book with us online or feel free to give us a call today!

"Great communication, thorough and timely. I highly recommend this service. "

Lois M on August 2025


Avatar for Koala Cooling, LLC

Koala Cooling, LLC

1317 Sam Bass Rd
5.00(
5
)
Approved Pro

Koala Cooling, LLC

1317 Sam Bass Rd
5.00(
5
)
Approved Pro
6 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!

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!

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