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Water heater installers and replacers in Pflugerville

Ron Dennis Services
12609 Dessau Road, Lot 542
5.00(
16
)
Approved Pro
Ron Dennis Services
12609 Dessau Road, Lot 542
5.00(
16
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
41 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.

"Ron came out the next day, not only did two installs of toilets but helped me get my money back on a broken toilet at the store. Really great service and very happy with the price and quick turn around plus a pleasure to talk to. Thanks!"

Lannie H on November 2020

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.

"Ron came out the next day, not only did two installs of toilets but helped me get my money back on a broken toilet at the store. Really great service and very happy with the price and quick turn around plus a pleasure to talk to. Thanks!"

Lannie H on November 2020


Calixto Plumbing
1004 Neans Dr
New on HomeAdvisorNew on Angi
Approved Pro
Calixto Plumbing
1004 Neans Dr
New on AngiNew on HomeAdvisor
Approved Pro
15 years of experience
Free onsite estimate

We offer friendly and courteous service. We are always ready to answer your questions or address your concerns. We have built our reputation on our commitment to providing exceptional service. This has earned us an impressive reputation with many valuable customers. We take pride in delivering value through top quality work with competitive prices.

We offer friendly and courteous service. We are always ready to answer your questions or address your concerns. We have built our reputation on our commitment to providing exceptional service. This has earned us an impressive reputation with many valuable customers. We take pride in delivering value through top quality work with competitive prices.


Avatar for Excalibur Plumbing, LLC
Excalibur Plumbing, LLC
: 11880 W 2243 #308
4.73(
312
)
Approved Pro
Excalibur Plumbing, LLC
: 11880 W 2243 #308
4.73(
312
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
53 local quotes requested

512-259-7222 At Excalibur Plumbing, we treat our customers� homes as if they were our own. We offer a wide range of plumbing services with honesty, integrity and quality workmanship. We charge honest and affordable prices as well as our commitment to make sure you are happy. Call today and set the appointment!

"Great experience"

Braedon B on January 2025

512-259-7222 At Excalibur Plumbing, we treat our customers� homes as if they were our own. We offer a wide range of plumbing services with honesty, integrity and quality workmanship. We charge honest and affordable prices as well as our commitment to make sure you are happy. Call today and set the appointment!

"Great experience"

Braedon B on January 2025


Avatar for Team Enoch Plumbing Austin
Team Enoch Plumbing Austin
1006 Nimbus Drive
4.81(
348
)
Approved Pro
Team Enoch Plumbing Austin
1006 Nimbus Drive
4.81(
348
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
57 local quotes requested

Enoch Electric, Water, & Air, is an electrical, plumbing, & HVAC contracting company passionate about providing the best value and service in the industry. The company was founded by a DFW native engineer and real estate investor who became disenchanted by the lack of morality in the construction industry and decided the only way to combat it is to participate. We are professionals with over 30 years of experience that specialize in both residential and commercial electrical work. Give us a call today and allow us to earn your trust!

"5/5 they were the best price, did what they said what they were going to do, I couldn't be happier."

William S on January 2025

Enoch Electric, Water, & Air, is an electrical, plumbing, & HVAC contracting company passionate about providing the best value and service in the industry. The company was founded by a DFW native engineer and real estate investor who became disenchanted by the lack of morality in the construction industry and decided the only way to combat it is to participate. We are professionals with over 30 years of experience that specialize in both residential and commercial electrical work. Give us a call today and allow us to earn your trust!

"5/5 they were the best price, did what they said what they were going to do, I couldn't be happier."

William S on January 2025


Avatar for Crow's Plumbing Service
Crow's Plumbing Service
1500 Chisholm Trail
4.83(
533
)
Approved Pro
Crow's Plumbing Service
1500 Chisholm Trail
4.83(
533
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
287 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

"Crow’s plumbing delivered excellent service from start to finish. Their communication was clear and consistent. During the repair, they were considerate of my work schedule. The estimate was clear and comprehensive. The work matched the estimate. I was impressed with their quality of work, attention to detail, and customer service."

Kate B on May 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

"Crow’s plumbing delivered excellent service from start to finish. Their communication was clear and consistent. During the repair, they were considerate of my work schedule. The estimate was clear and comprehensive. The work matched the estimate. I was impressed with their quality of work, attention to detail, and customer service."

Kate B on May 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(
3
)
Approved Pro
STAMPORT PLUMBING & UNDERGROUND UTILITIES
1371 County Road 405
5.00(
3
)
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!

"Our facility is 15 years old. Every original toilet in the building was leaking in some capacity. Clint and the team came in with no disruption to our busy business flow and changed out all necessary component without disruption. Great work by true professionals! Highly recommend these guys for any project large or small."

Robert N on May 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!

"Our facility is 15 years old. Every original toilet in the building was leaking in some capacity. Clint and the team came in with no disruption to our busy business flow and changed out all necessary component without disruption. Great work by true professionals! Highly recommend these guys for any project large or small."

Robert N on May 2025


Avatar for 1-800-Plumber + Air of Round Rock
1-800-Plumber + Air of Round Rock
1400 CHISHOLM TRAIL RD STE E
New on HomeAdvisorNew on Angi
Approved Pro
1-800-Plumber + Air of Round Rock
1400 CHISHOLM TRAIL RD STE E
New on AngiNew on HomeAdvisor
Approved Pro
25 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

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


Avatar for Torres Plumbing, LLC
Torres Plumbing, LLC
641 Arrowood Place
4.90(
134
)
Approved Pro
Torres Plumbing, LLC
641 Arrowood Place
4.90(
134
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
14 local quotes requested

Torres Plumbing, LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Torres Plumbing, LLC is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"The owner Miguel provided a lot of information and options for replacing our water heater. We waited about a month after receiving the quote to have the work done. Miguel was gracious about giving us time to do our research and answering or questions. Would definitely hire him again."

Marni N on May 2025

Torres Plumbing, LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Torres Plumbing, LLC is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"The owner Miguel provided a lot of information and options for replacing our water heater. We waited about a month after receiving the quote to have the work done. Miguel was gracious about giving us time to do our research and answering or questions. Would definitely hire him again."

Marni N on May 2025


Avatar for Honest Plumbing & Air
Honest Plumbing & Air
112 MCNUTT RD
4.85(
17
)
Approved Pro
Honest Plumbing & Air
112 MCNUTT RD
4.85(
17
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
39 local quotes requested

Honest Plumbing & Air has been providing the best in HVAC and plumbing services to residents across Central Texas. Above all, we operate on the belief that honesty is the best policy. We will take the time to properly assess your specific situation and we will not overcharge you for unnecessary work. You can rest assured that when you call Honest Plumbing & Air, you're getting a professional technician who will be straightforward with you every step of the way. Our team will effectively diagnose your air conditioning, heating, or plumbing problem, without exaggerating the truth.

"Our AC went out and we called Honest Air. Randy came out to diagnose the problem and did his best to save our old system. The system was too far gone so he helped us pick a new system that would meet our needs and help us save energy. Install day, we had Jeremy, Kade and Logan come in to set up out new system. They were great! They were nice, informative, efficient and courteous to our needs. They also informed us of an issue from the original install of our old system and are going to come back out to correct it for us."

Juli F on June 2020

Honest Plumbing & Air has been providing the best in HVAC and plumbing services to residents across Central Texas. Above all, we operate on the belief that honesty is the best policy. We will take the time to properly assess your specific situation and we will not overcharge you for unnecessary work. You can rest assured that when you call Honest Plumbing & Air, you're getting a professional technician who will be straightforward with you every step of the way. Our team will effectively diagnose your air conditioning, heating, or plumbing problem, without exaggerating the truth.

"Our AC went out and we called Honest Air. Randy came out to diagnose the problem and did his best to save our old system. The system was too far gone so he helped us pick a new system that would meet our needs and help us save energy. Install day, we had Jeremy, Kade and Logan come in to set up out new system. They were great! They were nice, informative, efficient and courteous to our needs. They also informed us of an issue from the original install of our old system and are going to come back out to correct it for us."

Juli F on June 2020

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Water heater installations and replacements FAQs

You'll need an expansion tank if your home has a closed water system, which is standard in newer homes or those with backflow preventers or pressure regulators. Expanding hot water has nowhere to go in closed systems, creating potentially damaging pressure. The expansion tank provides space for this expanded water, protecting your plumbing system and water heater from premature failure. Many local building codes now require expansion tanks, and some water heater warranties may be voided without one.

For a standard 50-gallon water heater, a two-gallon expansion tank is sufficient. This sizing assumes normal household water pressure between 40 and 60 psi. If your home has higher water pressure (60 to 80 psi), consider upgrading to a slightly larger tank for added protection. The expansion tank's purpose is to accommodate the increased volume that occurs when cold water heats up, which is proportional to your water heater's capacity.

Watch for signs like dripping water around the tank, fluctuating water pressure throughout your home, or unusual noises in your plumbing system. A properly functioning expansion tank should feel light when tapped on the bottom—if it feels heavy or waterlogged, the internal bladder has likely failed. Other indicators include frequent triggering of your temperature and pressure relief valve, visible corrosion on the tank, or unexplained increases in your water bill, suggesting hidden leaks.

Most expansion tanks have a service life of five to 10 years, though some may last up to 12 years or more with proper maintenance. Factors affecting lifespan include water quality, system pressure, installation quality, and tank construction. Hard water areas often see shorter lifespans due to mineral buildup. Regular maintenance checks can help identify potential issues before complete failure. When your water heater is due for replacement, it's wise to replace the expansion tank simultaneously, even if it hasn't failed yet.

A 30-gallon water heater needs an expansion tank if your home has a closed plumbing system. The need for an expansion tank is determined by your plumbing system type rather than water heater size. Even smaller water heaters create thermal expansion when heating water. If your home has a backflow preventer, pressure regulator, or check valve on the main water line, you have a closed system that requires an expansion tank. Check your local plumbing codes, as many jurisdictions now mandate expansion tanks regardless of water heater size.

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