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Tankless water heater installers in Mesquite

Avatar for All Source Plumbing, LLC
All Source Plumbing, LLC
1250 N Houston School Rd
New on HomeAdvisorNew on Angi
Approved Pro
All Source Plumbing, LLC
1250 N Houston School Rd
New on AngiNew on HomeAdvisor
Approved Pro
15 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.


Medina's Plumbing
3346 Park Ridge Place
5.00(
3
)
Approved Pro
Medina's Plumbing
3346 Park Ridge Place
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 years of experience

Medina's Plumbing 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. locally owned and operated. We look forward to working with you!

"Good work, reliable, professional, fair price, good follow up. I was very pleased with the interaction."

Edith F on May 2023

Medina's Plumbing 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. locally owned and operated. We look forward to working with you!

"Good work, reliable, professional, fair price, good follow up. I was very pleased with the interaction."

Edith F on May 2023


Avatar for KRCS Construction LLC
KRCS Construction LLC
4815 Mount Salas St NE
5.00(
5
)
Approved Pro
KRCS Construction LLC
4815 Mount Salas St NE
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
27 years of experience

KRCS Construction is your trusted local contractor for home additions, uprades, repairs, or kitchen and bathroom remodeling projects. Originally established in New Mexico with over 25 years experience, we continue to stand out from other contractors, providing unparalleled attention to detail and utmost customer satisfaction. Our team comprises skilled local designers and installers who guarantee optimal functionality paired with the aesthetics in your home. Whether you want to add on, build new, or remodel, we are the experts you can rely on.

"They made suggestions and stay on budget."

Eva . on December 2020

KRCS Construction is your trusted local contractor for home additions, uprades, repairs, or kitchen and bathroom remodeling projects. Originally established in New Mexico with over 25 years experience, we continue to stand out from other contractors, providing unparalleled attention to detail and utmost customer satisfaction. Our team comprises skilled local designers and installers who guarantee optimal functionality paired with the aesthetics in your home. Whether you want to add on, build new, or remodel, we are the experts you can rely on.

"They made suggestions and stay on budget."

Eva . on December 2020


Avatar for Big Hands Plumbing, LLC
Big Hands Plumbing, LLC
606 Prescott Dr
5.00(
7
)
Approved Pro
Big Hands Plumbing, LLC
606 Prescott Dr
5.00(
7
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

Big Hands Plumbing, LLC is excited to server Garland Plumbing needs! The company is locally owned and operated. Operating period Wesley has over 28 years of experience in the industry. Big Hands Plumbing, LLC is excited to take on new clients immediately. Call today for a free estimate

"They did a good job"

Bobby L on November 2023

Big Hands Plumbing, LLC is excited to server Garland Plumbing needs! The company is locally owned and operated. Operating period Wesley has over 28 years of experience in the industry. Big Hands Plumbing, LLC is excited to take on new clients immediately. Call today for a free estimate

"They did a good job"

Bobby L on November 2023


Koen Plumbing, Inc.
405 N. Bowser Rd. STE 4B
4.60(
102
)
Approved Pro
Koen Plumbing, Inc.
405 N. Bowser Rd. STE 4B
4.60(
102
)
Approved Pro
Customers say: Quick response
70 years of experience
Free onsite estimate

We are problem solvers, installers, designers, leak stoppers, clog killers, pipers, and safety experts. We do a lot of things, really. We have been in the Dallas area for more than 60 years, and have sent our expert technicians throughout the Dallas metro area to tackle jobs big and small.

"Koen Plumbing was very responsible, professional, respectful, honest, and do quality work. They replaced the first plumber I hired for this job as the first plumber was a terrible . The difference between was night and day. Koen plumbing returned calls, showed up on time, did quality work and then followed up. I would highly recommend"

Mindy H on February 2023

We are problem solvers, installers, designers, leak stoppers, clog killers, pipers, and safety experts. We do a lot of things, really. We have been in the Dallas area for more than 60 years, and have sent our expert technicians throughout the Dallas metro area to tackle jobs big and small.

"Koen Plumbing was very responsible, professional, respectful, honest, and do quality work. They replaced the first plumber I hired for this job as the first plumber was a terrible . The difference between was night and day. Koen plumbing returned calls, showed up on time, did quality work and then followed up. I would highly recommend"

Mindy H on February 2023


Avatar for blueFrog Plumbing + Drain of North Dallas
blueFrog Plumbing + Drain of North Dallas
207 King Road, Suite 301
4.65(
287
)
Approved Pro
blueFrog Plumbing + Drain of North Dallas
207 King Road, Suite 301
4.65(
287
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
247 local quotes requested

bluefrog Plumbing + Drain of North Dallas is the 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. bluefrog 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. bluefrog Plumbing + Drain service experts are happy to help you with your plumbing project. All services are evaluated on-site, at service location, so that you may be completely informed and educated concerning your plumbing needs, ensuring "the right price for the right fix". We look forward to speaking with you today!

"Kind and upfront about the costs. "

Ryan H on May 2025

bluefrog Plumbing + Drain of North Dallas is the 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. bluefrog 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. bluefrog Plumbing + Drain service experts are happy to help you with your plumbing project. All services are evaluated on-site, at service location, so that you may be completely informed and educated concerning your plumbing needs, ensuring "the right price for the right fix". We look forward to speaking with you today!

"Kind and upfront about the costs. "

Ryan H on May 2025


Avatar for Reliant Plumbing
Reliant Plumbing
2702 Manor Way
4.19(
8
)
Approved Pro
Reliant Plumbing
2702 Manor Way
4.19(
8
)
Approved Pro
Customers say: Quick response
279 local quotes requested
13 years of experience

Reliant Plumbing is your local Central Texas plumbing company. We live and work in the greater Dallas and Fort Worth areas, where we offer all plumbing services. We pride ourselves on understanding the unique plumbing needs that come with living in this area. We are committed to providing only the highest quality plumbing repairs, and vow to provide exceptional customer service. We believe in keeping this promise to each and every customer and thats why we guarantee our work.

"Stephen Yates did an excellent job and did it in a timely manner."

DEBORAH S on March 2025

Reliant Plumbing is your local Central Texas plumbing company. We live and work in the greater Dallas and Fort Worth areas, where we offer all plumbing services. We pride ourselves on understanding the unique plumbing needs that come with living in this area. We are committed to providing only the highest quality plumbing repairs, and vow to provide exceptional customer service. We believe in keeping this promise to each and every customer and thats why we guarantee our work.

"Stephen Yates did an excellent job and did it in a timely manner."

DEBORAH S on March 2025


Avatar for Benjamin Franklin Plumbing of Kaufman and Ennis
Benjamin Franklin Plumbing of Kaufman and Ennis
3219 Peachtree Road Unit 158
5.00(
1
)
Approved Pro
Benjamin Franklin Plumbing of Kaufman and Ennis
3219 Peachtree Road Unit 158
5.00(
1
)
Approved Pro
63 local quotes requested
1 years of experience

At Benjamin Franklin Plumbing of Kaufman and Ennis, we believe in providing high-quality, reliable plumbing services with a focus on customer satisfaction with a warranty guarantee. We will give free in-person estimates but we do not provide any over-the-phone estimates. Whether you're facing an emergency, need routine maintenance, or are planning a major installation, our expert team is here to help. We pride ourselves on delivering efficient, solutions to all of your plumbing needs, ensuring your home is always running smoothly. Trust us to get the job done right, on time, and with straight-forward pricing. Your satisfaction is our top priority! We treat your home like it's our own and offer a high-quality service at a great price!

At Benjamin Franklin Plumbing of Kaufman and Ennis, we believe in providing high-quality, reliable plumbing services with a focus on customer satisfaction with a warranty guarantee. We will give free in-person estimates but we do not provide any over-the-phone estimates. Whether you're facing an emergency, need routine maintenance, or are planning a major installation, our expert team is here to help. We pride ourselves on delivering efficient, solutions to all of your plumbing needs, ensuring your home is always running smoothly. Trust us to get the job done right, on time, and with straight-forward pricing. Your satisfaction is our top priority! We treat your home like it's our own and offer a high-quality service at a great price!


Avatar for Blue Star Plumbing, LLC
Blue Star Plumbing, LLC
1185 Wheelis Road
4.71(
58
)
Approved Pro
Blue Star Plumbing, LLC
1185 Wheelis Road
4.71(
58
)
Approved Pro
Customers say: True professional
54 local quotes requested
9 years of experience

Blue Star Plumbing is proud to be a locally owned and operated business that has provided plumbing services to the community since 2016. With years of experience and unmatched expertise, we can help with any and all of your plumbing problems, big or small. Since opening our doors we have built our business on providing our customers with the highest quality products and service at a fair price. Our customers can count on us to be timely, tidy and when the job is done, that they will be 100% satisfied with the work completed. Let us show you the Blue Star difference, get in touch today!

"Great service"

Joshua A on August 2024

Blue Star Plumbing is proud to be a locally owned and operated business that has provided plumbing services to the community since 2016. With years of experience and unmatched expertise, we can help with any and all of your plumbing problems, big or small. Since opening our doors we have built our business on providing our customers with the highest quality products and service at a fair price. Our customers can count on us to be timely, tidy and when the job is done, that they will be 100% satisfied with the work completed. Let us show you the Blue Star difference, get in touch today!

"Great service"

Joshua A on August 2024


Avatar for Saving Grace Plumbing INC
Saving Grace Plumbing INC
3325 Interstate 30
4.80(
35
)
Approved Pro
Saving Grace Plumbing INC
3325 Interstate 30
4.80(
35
)
Approved Pro
Customers say: True professional
261 local quotes requested
15 years of experience

We take great pride in offering the best possible experience with our expertise, quality, and customer service. In order to understand the needs and expectations of our clients; we take great care to work and communicate with everyone in a professional manner. It is our mission to exceed our clients expectations by providing excellent workmanship and complete customer satisfaction, from the start of each project to its completion. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"The techs were not prepared to descale both of my tankless water heaters when they arrived; they had to wait 30 minutes for another tech to drop off the pumps since they did not have any on their truck. In my initial request in Angi, I requested Vinegar for the descaling solution and to run it through the pumps at least 60 minutes, as both units had not been descalled in a couple of years. On one of my units, they did use Vinegar; however, on the other unit, they used Haymaker descaler. My Rinnai tankless water heater manual specifically states to NOT use any other chemicals to descale besides distilled white vinegar. Also, in my request, I asked for the techs to use compressed air to clean out the radiators/fins that are on top of the copper coils; they did not show me that they cleaned either of them. Other than the technicians and the work performed, the customer service over the phone and texts were above par. They kept me informed and also had available appointments the next day."

Therese S on May 2025

We take great pride in offering the best possible experience with our expertise, quality, and customer service. In order to understand the needs and expectations of our clients; we take great care to work and communicate with everyone in a professional manner. It is our mission to exceed our clients expectations by providing excellent workmanship and complete customer satisfaction, from the start of each project to its completion. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"The techs were not prepared to descale both of my tankless water heaters when they arrived; they had to wait 30 minutes for another tech to drop off the pumps since they did not have any on their truck. In my initial request in Angi, I requested Vinegar for the descaling solution and to run it through the pumps at least 60 minutes, as both units had not been descalled in a couple of years. On one of my units, they did use Vinegar; however, on the other unit, they used Haymaker descaler. My Rinnai tankless water heater manual specifically states to NOT use any other chemicals to descale besides distilled white vinegar. Also, in my request, I asked for the techs to use compressed air to clean out the radiators/fins that are on top of the copper coils; they did not show me that they cleaned either of them. Other than the technicians and the work performed, the customer service over the phone and texts were above par. They kept me informed and also had available appointments the next day."

Therese S on May 2025

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Tankless water heater installations FAQs

Yes, although they have a higher upfront cost compared to traditional units, tankless water heaters can be worth the investment for many homeowners. They heat water on demand, eliminating standby energy losses and leading to 24% to 34% greater energy efficiency for homes using up to 41 gallons of hot water daily. Tankless units last longer—around 20 years with proper maintenance—and require less space than traditional units. They also reduce the risk of leaks and water damage since there's no tank to corrode and fail.

Tankless water heaters, including gas-powered models, do require electricity to operate components like the ignition and control systems. This means they won't function during a power outage. If you live in an area prone to outages and want to ensure a continuous hot water supply, consider installing a battery backup system or generator to keep your tankless water heater running when the power goes out.

You should set your tankless water heater to 120 degrees Fahrenheit for optimal safety and efficiency, as recommended by the U.S. Consumer Product Safety Commission. Setting the temperature at 120 degrees prevents scalding accidents, particularly for children and the elderly, and reduces energy consumption. Temperatures above 140 degrees increase the risk of burns and promote mineral buildup, which can decrease the system's efficiency.

A 20-minute shower uses 50 to 60 gallons of water, assuming a flow rate of 2.5 to 3 gallons per minute. A typical whole-house tankless water heater can produce 4 to 8 gallons of hot water per minute, providing continuous hot water for long showers. By installing low-flow showerheads and reducing shower time, you decrease water consumption and energy costs, maximizing the efficiency of your tankless system.

With proper maintenance, a tankless water heater lasts around 20 years, significantly longer than conventional tank water heaters, which last between 8 and 12 years. Regular inspections and timely repairs can further extend its lifespan. To keep your tankless system operating efficiently, have it inspected or serviced annually and address any minor issues promptly by contacting a local tankless water heater repair service.

The homeowners guide to tankless water heater installations
From average costs to expert advice, get all the answers you need to get your job done.
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