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Water heater installers and replacers in Frisco

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 Paschal Air Plumbing & Electric
Paschal Air Plumbing & Electric
7120 Interstate Highway 20 E
4.38(
13
)
Approved Pro
Paschal Air Plumbing & Electric
7120 Interstate Highway 20 E
4.38(
13
)
Approved Pro
Customers say: True professional
369 local quotes requested
62 years of experience

At Paschal there is a single statement that we live by every day. “Professional People. Professional Service.” Being a professional is more than just earning a living through an occupation. Professionalism involves consistently achieving high standards, both visibly and “behind the scenes” – whatever your role or profession. Professionalism is a powerful quality. It allows you to fulfill your role to the best of your ability. It helps you to impress and inspire others. And it gives you a deep sense of satisfaction and self-worth. What’s more, professionalism is something that everyone can aspire to from day one of their career. A Paschal Professional gives 150% every day. They go above and beyond what needs to be done. They have pride & satisfaction in every project they tackle.

"They were quick and efficient. Excellent experience with them from booking to service."

Erin T on May 2025

At Paschal there is a single statement that we live by every day. “Professional People. Professional Service.” Being a professional is more than just earning a living through an occupation. Professionalism involves consistently achieving high standards, both visibly and “behind the scenes” – whatever your role or profession. Professionalism is a powerful quality. It allows you to fulfill your role to the best of your ability. It helps you to impress and inspire others. And it gives you a deep sense of satisfaction and self-worth. What’s more, professionalism is something that everyone can aspire to from day one of their career. A Paschal Professional gives 150% every day. They go above and beyond what needs to be done. They have pride & satisfaction in every project they tackle.

"They were quick and efficient. Excellent experience with them from booking to service."

Erin T on May 2025


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
260 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


Gladiator Plumbing LLC
406 BRONCO CIRCLE
New on HomeAdvisorNew on Angi
Approved Pro
Gladiator Plumbing LLC
406 BRONCO CIRCLE
New on AngiNew on HomeAdvisor
Approved Pro
15 years of experience
Free onsite estimate

Gladiator Plumbing LLC is a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. 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.

Gladiator Plumbing LLC is a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. 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.


Avatar for 1-800-Plumber+Air of Dallas
1-800-Plumber+Air of Dallas
3321 Towerwood Dr Suite 120
4.75(
4
)
Approved Pro
1-800-Plumber+Air of Dallas
3321 Towerwood Dr Suite 120
4.75(
4
)
Approved Pro
Customers say: Quick response
15 local quotes requested
2 years of experience

1-800-Plumber +Air is located of Dallas is focused on being the BEST! It's not about being better than everyone else, instead our focus is on providing you with the fast, dependable plumbing and emergency services when you need it most. Our goal is to give you the BEST experience you have ever received from a service based business.

"Efficient and worked great. Showed up early and was done in under 30 minutes."

Bob K on May 2025

1-800-Plumber +Air is located of Dallas is focused on being the BEST! It's not about being better than everyone else, instead our focus is on providing you with the fast, dependable plumbing and emergency services when you need it most. Our goal is to give you the BEST experience you have ever received from a service based business.

"Efficient and worked great. Showed up early and was done in under 30 minutes."

Bob K on May 2025


Avatar for Willard Heating, Cooling & Plumbing
Willard Heating, Cooling & Plumbing
2313 Michigan Ct
New on HomeAdvisorNew on Angi
Approved Pro
Willard Heating, Cooling & Plumbing
2313 Michigan Ct
New on AngiNew on HomeAdvisor
Approved Pro
15 years of experience
Free onsite estimate

Here at Willard Heating, Cooling & Plumbing, we're excited to earn your business! Locally owned and operated, we're known in the area for our prompt service and attention to detail. Customer satisfaction is always our primary concern, so be sure to give us a call today!

Here at Willard Heating, Cooling & Plumbing, we're excited to earn your business! Locally owned and operated, we're known in the area for our prompt service and attention to detail. Customer satisfaction is always our primary concern, so be sure to give us a call today!


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
272 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 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
65 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 Cole's Plumbing
Cole's Plumbing
PO Box 561025
5.00(
5
)
Approved Pro
Cole's Plumbing
PO Box 561025
5.00(
5
)
Approved Pro
15 years of experience

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.


Avatar for Edelman Plumbing Services LLC
Edelman Plumbing Services LLC
822 Meadowglen Circle
New on HomeAdvisorNew on Angi
Approved Pro
Edelman Plumbing Services LLC
822 Meadowglen Circle
New on AngiNew on HomeAdvisor
Approved Pro
2 years of experience
Warranties offered

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

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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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