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Tankless water heater repair pros in Lancaster

Avatar for Bahama Plumbing, LLC
Bahama Plumbing, LLC
791 North Highway 77, Suite 501C #119
5.00(
8
)
Approved Pro
Bahama Plumbing, LLC
791 North Highway 77, Suite 501C #119
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Welcome to Bahama Plumbing, LLC! We are a local, family-owned and operated plumbing service company with over 40 years of combined residential and commercial experience. Our desire and goal is to treat you, our customer, like family to provide you with the utmost honest and efficient service with the most competitive pricing in the Dallas-Fort Worth area. All while protecting you and your family against the health and safety risks associated with plumbing and gas systems.

"Professional, very fast response and repair! Sewer city cleanout installed by Dillon. Great job! Used them before and will again! My highest recommendation!"

Brenda C on May 2023

Welcome to Bahama Plumbing, LLC! We are a local, family-owned and operated plumbing service company with over 40 years of combined residential and commercial experience. Our desire and goal is to treat you, our customer, like family to provide you with the utmost honest and efficient service with the most competitive pricing in the Dallas-Fort Worth area. All while protecting you and your family against the health and safety risks associated with plumbing and gas systems.

"Professional, very fast response and repair! Sewer city cleanout installed by Dillon. Great job! Used them before and will again! My highest recommendation!"

Brenda C on May 2023


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
284 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


Avatar for TopTech Electric & Plumbing
TopTech Electric & Plumbing
7415 Whitehall Street Unit 119
4.89(
31
)
Approved Pro
TopTech Electric & Plumbing
7415 Whitehall Street Unit 119
4.89(
31
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
213 local quotes requested

EASY 24/7 ONLINE BOOKING AT www.calltoptech.com Our team at TopTech Electric & Plumbing is dedicated to providing you a great experience at a competitive price. Our electricians and plumbers are licensed & background checked, trained & knowledgeable, and specialize in handling your homes electrical and plumbing issues right the first time! TopTech Electric & Plumbing is a locally owned and operated company with a high level of integrity and value! We provide UNMATCHED customer service - its our #1 priority. We take pride in our professionalism and cleanliness on our job sites. We arrive within the 3 hour window as scheduled and always provide a courtesy notification when in route! We guarantee your 100% satisfaction & Industry leading warranties on all repairs - Contact us today!

"Prompt, good quality and friendly service."

Steven S on October 2024

EASY 24/7 ONLINE BOOKING AT www.calltoptech.com Our team at TopTech Electric & Plumbing is dedicated to providing you a great experience at a competitive price. Our electricians and plumbers are licensed & background checked, trained & knowledgeable, and specialize in handling your homes electrical and plumbing issues right the first time! TopTech Electric & Plumbing is a locally owned and operated company with a high level of integrity and value! We provide UNMATCHED customer service - its our #1 priority. We take pride in our professionalism and cleanliness on our job sites. We arrive within the 3 hour window as scheduled and always provide a courtesy notification when in route! We guarantee your 100% satisfaction & Industry leading warranties on all repairs - Contact us today!

"Prompt, good quality and friendly service."

Steven S on October 2024


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 NTX Pipe Pros, LLC
NTX Pipe Pros, LLC
3710 Rawlins St. Suite 1420
5.00(
1
)
Approved Pro
NTX Pipe Pros, LLC
3710 Rawlins St. Suite 1420
5.00(
1
)
Approved Pro
Free onsite estimate
Emergency services offered

NTX PIPE PROS LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Had an issue with a drain clogged in my business. NTX Pipe Pros, LLC was recommended by a close friend. Called them and they were at my business location within minutes. They were able to find out what the issue was and got it repaired very quickly. I was able to open up without losing any customer that day. I highly recommend Horacio and NTX Pipe Pros Team."

Jimmy M on March 2025

NTX PIPE PROS LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Had an issue with a drain clogged in my business. NTX Pipe Pros, LLC was recommended by a close friend. Called them and they were at my business location within minutes. They were able to find out what the issue was and got it repaired very quickly. I was able to open up without losing any customer that day. I highly recommend Horacio and NTX Pipe Pros Team."

Jimmy M on March 2025


Avatar for Willard Heating, Cooling & Plumbing
Willard Heating, Cooling & Plumbing
207 E US Highway 80 Unit 102
3.75(
2
)
Approved Pro
Willard Heating, Cooling & Plumbing
207 E US Highway 80 Unit 102
3.75(
2
)
Approved Pro
Customers say: Quick response
16 local quotes requested
15 years of experience

Plumbing problems are more than just an inconvenience — they can disrupt your daily life. You depend on your plumbing system for washing clothes, cleaning dishes, bathing, and more. When you’re dealing with a leaky faucet, clogged drain, or worse, you can depend on us to restore your comfort. Our trained plumbers will arrive promptly, inspect and diagnose the issue, and provide an effective solution. We back our work with unbeatable guarantees, such as our peace of mind guarantee and 100% money-back guarantee, so you can be confident the job will be done right when you call us.

"We've used them for years and very happy."

Mona H on December 2023

Plumbing problems are more than just an inconvenience — they can disrupt your daily life. You depend on your plumbing system for washing clothes, cleaning dishes, bathing, and more. When you’re dealing with a leaky faucet, clogged drain, or worse, you can depend on us to restore your comfort. Our trained plumbers will arrive promptly, inspect and diagnose the issue, and provide an effective solution. We back our work with unbeatable guarantees, such as our peace of mind guarantee and 100% money-back guarantee, so you can be confident the job will be done right when you call us.

"We've used them for years and very happy."

Mona H on December 2023


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 Bacon Plumbing, Heating, Air, Electric
Bacon Plumbing, Heating, Air, Electric
2055 Kristy Ln
4.46(
105
)
Approved Pro
Bacon Plumbing, Heating, Air, Electric
2055 Kristy Ln
4.46(
105
)
Approved Pro
Super Service Award
Customers say: Quick response
8852 local quotes requested
14 years of experience

Bacon Plumbing, Heating, Air & Electric is a professionally licensed and insured Plumbing, HVAC, and Electric Company that services the Dallas, Fort Worth, Frisco, Rockwall, McKinney and surrounding areas. As a NexStar member, offers up-front and transparent pricing with top-quality installation and repairs. Located in Rockwall, TX, we serve all of the DFW metroplex - visit www.everyonelovesbacon.com

"They did a great job"

Jennifer E on June 2025

Bacon Plumbing, Heating, Air & Electric is a professionally licensed and insured Plumbing, HVAC, and Electric Company that services the Dallas, Fort Worth, Frisco, Rockwall, McKinney and surrounding areas. As a NexStar member, offers up-front and transparent pricing with top-quality installation and repairs. Located in Rockwall, TX, we serve all of the DFW metroplex - visit www.everyonelovesbacon.com

"They did a great job"

Jennifer E on June 2025


Avatar for Galaxy Building Services, Inc.
Galaxy Building Services, Inc.
1331 US Highway 80 E
4.23(
57
)
Approved Pro
Galaxy Building Services, Inc.
1331 US Highway 80 E
4.23(
57
)
Approved Pro
Customers say: Quality work
739 local quotes requested
25 years of experience

Our mission is to provide innovative, top quality, eco-friendly products and solutions to our customers at wholesale pricing. Our vision is to create lifelong customer relationships through exceptional customer service, innovation, and uncompromising commitment to exceeding expectations. Galaxy Building Services as a General Contractor specializes in various remodeling services to include Bathroom, Kitchen, Room addition. Galaxy also specializes sales and installation of Eco-friendly & Energy Efficient Windows, Siding, Patio/Sliding Doors, and offers a deep discounting on these replacement products. We offer 10% discount for all First Responders, Law Enforcement and Veterans.

"Jonah was great to work with! He was very efficient and knowledgeable about every step of the process. I would definitely hire him again."

Acadia S on October 2024

Our mission is to provide innovative, top quality, eco-friendly products and solutions to our customers at wholesale pricing. Our vision is to create lifelong customer relationships through exceptional customer service, innovation, and uncompromising commitment to exceeding expectations. Galaxy Building Services as a General Contractor specializes in various remodeling services to include Bathroom, Kitchen, Room addition. Galaxy also specializes sales and installation of Eco-friendly & Energy Efficient Windows, Siding, Patio/Sliding Doors, and offers a deep discounting on these replacement products. We offer 10% discount for all First Responders, Law Enforcement and Veterans.

"Jonah was great to work with! He was very efficient and knowledgeable about every step of the process. I would definitely hire him again."

Acadia S on October 2024


Avatar for Reliant Plumbing
Reliant Plumbing
2702 Manor Way
5.00(
2
)
Approved Pro
Reliant Plumbing
2702 Manor Way
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
964 local quotes requested

At Reliant Plumbing, our mission goes beyond simply fixing pipes and unclogging drains. As long-standing members of the Austin, San Antonio, Waco, and Dallas communities, we understand the impact that quality plumbing services have on daily life. Our dedication to our neighbors drives us to deliver the highest standard of plumbing repairs and services. We know the local environment and plumbing challenges unique to our area, and this knowledge equips us to provide solutions that are not only effective but lasting. 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 that's why we guarantee our work. We describe our business as Family owned and operated

"Tyler Perry at Reliant Plumbing – My Aqua Man Hero! I had never heard of Reliant Plumbing before my search, but their 24/7 availability and same-day service promise caught my attention—and wow, did they deliver! From the moment Tyler Perry arrived, I knew I was in good hands. Water line repairs can be overwhelming, but Tyler’s approach was nothing short of exceptional. He took his time to thoroughly explain all three repair options, ensuring I understood every detail. His patience and clarity turned a stressful situation into an informed decision, and he was incredibly mindful of the financial impact, presenting payment options that truly eased my anxiety. Beyond his technical skills, Tyler showed a level of care and professionalism that’s rare. He was prompt, courteous, and even returned later to complete a complimentary service to help resolve my ongoing water leak dilemma. His commitment to going the extra mile speaks volumes about both his character and Reliant Plumbing’s integrity. And as a self-made handylady, I loved that he let me tinker around in the mud and the hole to learn more about the process firsthand! Not many pros would welcome that, but Tyler embraced it, making the entire experience feel collaborative rather than just another service call. If you’re looking for a plumber who combines expertise, compassion, and top-tier service, look no further. Tyler Perry at Reliant Plumbing is the real deal—my Aqua Man hero!"

Sonja P on March 2025

At Reliant Plumbing, our mission goes beyond simply fixing pipes and unclogging drains. As long-standing members of the Austin, San Antonio, Waco, and Dallas communities, we understand the impact that quality plumbing services have on daily life. Our dedication to our neighbors drives us to deliver the highest standard of plumbing repairs and services. We know the local environment and plumbing challenges unique to our area, and this knowledge equips us to provide solutions that are not only effective but lasting. 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 that's why we guarantee our work. We describe our business as Family owned and operated

"Tyler Perry at Reliant Plumbing – My Aqua Man Hero! I had never heard of Reliant Plumbing before my search, but their 24/7 availability and same-day service promise caught my attention—and wow, did they deliver! From the moment Tyler Perry arrived, I knew I was in good hands. Water line repairs can be overwhelming, but Tyler’s approach was nothing short of exceptional. He took his time to thoroughly explain all three repair options, ensuring I understood every detail. His patience and clarity turned a stressful situation into an informed decision, and he was incredibly mindful of the financial impact, presenting payment options that truly eased my anxiety. Beyond his technical skills, Tyler showed a level of care and professionalism that’s rare. He was prompt, courteous, and even returned later to complete a complimentary service to help resolve my ongoing water leak dilemma. His commitment to going the extra mile speaks volumes about both his character and Reliant Plumbing’s integrity. And as a self-made handylady, I loved that he let me tinker around in the mud and the hole to learn more about the process firsthand! Not many pros would welcome that, but Tyler embraced it, making the entire experience feel collaborative rather than just another service call. If you’re looking for a plumber who combines expertise, compassion, and top-tier service, look no further. Tyler Perry at Reliant Plumbing is the real deal—my Aqua Man hero!"

Sonja P on March 2025

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Tankless water heater installations FAQs

Professional flushing services for tankless water heaters run about $200 per visit. This essential maintenance procedure eliminates mineral deposits from critical components, particularly the heat exchanger. While homeowners can purchase DIY flushing kits for $50 to $100, professional service offers the advantage of thorough cleaning with proper techniques. Professional maintenance also includes inspection of additional components that might need attention.

Industry experts and manufacturers recommend annual maintenance for tankless water heaters, with more frequent service (every six months) for homes with challenging water conditions. This regular attention prevents efficiency losses and extends the unit's operational lifespan. Watch for warning signs like reduced water temperature, inconsistent performance, or system error codes that might indicate maintenance is needed sooner than scheduled.

Neglecting regular maintenance allows mineral scale to accumulate within your system, restricting water flow and reducing heating efficiency. This forces your unit to work harder, consuming more energy while delivering less satisfactory performance. Over time, this strain can lead to component failures, inconsistent water temperatures, and premature system replacement. Additionally, most manufacturers require documentation of regular maintenance to honor warranty coverage for major components.

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