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Tankless water heater repair pros in Richardson

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.


Avatar for CR Plumbing
CR Plumbing
6609 Elderberry Way
4.68(
22
)
Approved Pro
CR Plumbing
6609 Elderberry Way
4.68(
22
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
8 years of experience

CR Plumbing is your locally owned and operated plumbing company. We get the job done right the first time. We are known for getting the job done promptly, correctly and at reasonable prices. We serve the commercial, industrial, and residential sectors. Our capabilities include restaurants, retail, tenant improvements, repairs, residential new construction and remodels, service and maintenance .

"This review will sound like I was paid to write it, and I was not. Promise! I am just that impressed. I am completely blown away! In a nervous, and frantic panic I called CR Plumbing to get some help. I have never had to call a plumber before. My drain was backed up and flooded my laundry room. It was a disaster. I called and spoke with Autumn, she automatically calmed me down. She was very quick getting all of my information, and getting an appointment set up. She had a way to calm a crazy, panicked, stressed mom out. Her customer service was outstanding as well. Autumn thank you for everything. Within a FEW hours Nick and Nathan were out to my home to fix this huge headache of a mess. I am not kidding, within not even 20 minutes they had it fixed and everything working great! We are a home with an immunocompromised kiddo, they offered to wear booties or take their shoes off, and wore masks. They didn't even have to ask me if I wanted them to wear the masks. As a family who is very worried about germs, they sure did make sure to make us feel comfortable and safe. They even went above and beyond to state they were not sick or experiencing any sickness symptoms. Like REALLY, that was amazing. Nick and Nathan made sure to answer all of my questions, and make sure everything was up and working. They even offered to ziptie my washer drain thing, and take out the towels to the trash that were wet. I did not let them but they offered. Where do you get this customer service? I surely have never had someone let alone a company have this amazing customer service. CR Plumbing, you guys have won my business and will be the only ones we will ever use! You guys are amazing, and I am so grateful I bumped into your company on google. You will forever be our favorite and go to. Autumn, Nick, and Nathan (You are the only ones I spoke with) You guys seriously have made such a huge difference in our lives, with your kindness, professionalism, quick service, and patience. I am sure the rest of the team is just as great. The world needs more people like you guys, and more companies that truly understand customer service like you guys do. Thank you again!"

Kindra T on September 2022

CR Plumbing is your locally owned and operated plumbing company. We get the job done right the first time. We are known for getting the job done promptly, correctly and at reasonable prices. We serve the commercial, industrial, and residential sectors. Our capabilities include restaurants, retail, tenant improvements, repairs, residential new construction and remodels, service and maintenance .

"This review will sound like I was paid to write it, and I was not. Promise! I am just that impressed. I am completely blown away! In a nervous, and frantic panic I called CR Plumbing to get some help. I have never had to call a plumber before. My drain was backed up and flooded my laundry room. It was a disaster. I called and spoke with Autumn, she automatically calmed me down. She was very quick getting all of my information, and getting an appointment set up. She had a way to calm a crazy, panicked, stressed mom out. Her customer service was outstanding as well. Autumn thank you for everything. Within a FEW hours Nick and Nathan were out to my home to fix this huge headache of a mess. I am not kidding, within not even 20 minutes they had it fixed and everything working great! We are a home with an immunocompromised kiddo, they offered to wear booties or take their shoes off, and wore masks. They didn't even have to ask me if I wanted them to wear the masks. As a family who is very worried about germs, they sure did make sure to make us feel comfortable and safe. They even went above and beyond to state they were not sick or experiencing any sickness symptoms. Like REALLY, that was amazing. Nick and Nathan made sure to answer all of my questions, and make sure everything was up and working. They even offered to ziptie my washer drain thing, and take out the towels to the trash that were wet. I did not let them but they offered. Where do you get this customer service? I surely have never had someone let alone a company have this amazing customer service. CR Plumbing, you guys have won my business and will be the only ones we will ever use! You guys are amazing, and I am so grateful I bumped into your company on google. You will forever be our favorite and go to. Autumn, Nick, and Nathan (You are the only ones I spoke with) You guys seriously have made such a huge difference in our lives, with your kindness, professionalism, quick service, and patience. I am sure the rest of the team is just as great. The world needs more people like you guys, and more companies that truly understand customer service like you guys do. Thank you again!"

Kindra T on September 2022


Avatar for Koen Plumbing, Inc.
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 AStar Heat & Air, Inc.
AStar Heat & Air, Inc.
9201 S Forest Lane
3.68(
17
)
Approved Pro
AStar Heat & Air, Inc.
9201 S Forest Lane
3.68(
17
)
Approved Pro
261 local quotes requested
28 years of experience

A-Star Air Conditioning, Plumbing & Electric has been dedicated to this craft for more than 26 years. We pride the company on reliability, excellent communication, integrity, and quality work. We strongly believe in giving our absolute best in all our projects no matter how big or small. We look forward to earning your business!

"I over paid for the work that was delivered. I had to replace the 2nd of two hose bibs myself including paying for the parts for this item that was my #1 priority when I hired them. Will not hire them or recommend them."

Jeff T on March 2025

A-Star Air Conditioning, Plumbing & Electric has been dedicated to this craft for more than 26 years. We pride the company on reliability, excellent communication, integrity, and quality work. We strongly believe in giving our absolute best in all our projects no matter how big or small. We look forward to earning your business!

"I over paid for the work that was delivered. I had to replace the 2nd of two hose bibs myself including paying for the parts for this item that was my #1 priority when I hired them. Will not hire them or recommend them."

Jeff T on March 2025


Avatar for Victory Plumbing and Gas
Victory Plumbing and Gas
6703 FM 1565
5.00(
6
)
Approved Pro
Victory Plumbing and Gas
6703 FM 1565
5.00(
6
)
Approved Pro
Free onsite estimate
Emergency services offered

At Victory Plumbing, we’re here to take the stress out of plumbing problems. Whether it’s a leak, a clog, or no hot water, we show up on time, communicate clearly, and provide lasting solutions with expert workmanship. We offer a full range of services, including slab leaks, gas leaks, sewer repairs, water line reroutes, and frozen or burst pipes. Our team specializes in tankless and traditional water heaters, water filtration systems, sewer camera inspections, and more. From drain cleaning and toilet repairs to showers, faucets, garbage disposals, and gas testing—we’ve got it covered. We treat your home with care, wear protective gear, clean up after the job, and keep you informed every step of the way. At Victory Plumbing, we don’t just fix the problem we provide peace of mind and service you can count on. Emergency services are available on a case by case basis please reach out and we'd love to help!

"Jon actually planned, installed rough in plumbing and then came back and did finish out on our new build. He did a fantastic job and went above and beyond on some special requests that we had ( i.e. pot filler, sink in laundry room, coffee area, etc. ). He also made great recommendations for products and best ways to accomplish our goals. We are very pleased with how everything has turned out!"

Bruce W on June 2025

At Victory Plumbing, we’re here to take the stress out of plumbing problems. Whether it’s a leak, a clog, or no hot water, we show up on time, communicate clearly, and provide lasting solutions with expert workmanship. We offer a full range of services, including slab leaks, gas leaks, sewer repairs, water line reroutes, and frozen or burst pipes. Our team specializes in tankless and traditional water heaters, water filtration systems, sewer camera inspections, and more. From drain cleaning and toilet repairs to showers, faucets, garbage disposals, and gas testing—we’ve got it covered. We treat your home with care, wear protective gear, clean up after the job, and keep you informed every step of the way. At Victory Plumbing, we don’t just fix the problem we provide peace of mind and service you can count on. Emergency services are available on a case by case basis please reach out and we'd love to help!

"Jon actually planned, installed rough in plumbing and then came back and did finish out on our new build. He did a fantastic job and went above and beyond on some special requests that we had ( i.e. pot filler, sink in laundry room, coffee area, etc. ). He also made great recommendations for products and best ways to accomplish our goals. We are very pleased with how everything has turned out!"

Bruce W on June 2025


Avatar for blueFrog Plumbing + Drain of North Dallas
blueFrog Plumbing + Drain of North Dallas
207 King Road, Suite 301
4.65(
288
)
Approved Pro
blueFrog Plumbing + Drain of North Dallas
207 King Road, Suite 301
4.65(
288
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
271 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!

"Good"

Heather R on June 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!

"Good"

Heather R on June 2025


Avatar for All Masters Plumbing
All Masters Plumbing
11117 Shady Trail
4.80(
38
)
Approved Pro
All Masters Plumbing
11117 Shady Trail
4.80(
38
)
Approved Pro
Customers say: Quick response
212 local quotes requested
9 years of experience

All Masters Plumbing has been a trusted provider of residential and commercial plumbing services in Arlington, TX, since 2016. Known for expert service and a strong commitment to customer satisfaction, the company offers a wide range of plumbing solutions, from routine maintenance to emergency repairs and large-scale installations. The team of licensed professionals is dedicated to using high-quality materials and advanced techniques to ensure long-lasting results. With a focus on transparent communication, fast response times, and 24/7 availability, All Masters Plumbing has earned a reputation for reliability and excellence. Over the years, the company has built lasting relationships with clients, becoming a go-to provider for all plumbing needs in Arlington and surrounding areas.

"Very professional. He came in shared options for the problem. When we decided what to do, he quickly and expertly handled it."

Kellie M on May 2025

All Masters Plumbing has been a trusted provider of residential and commercial plumbing services in Arlington, TX, since 2016. Known for expert service and a strong commitment to customer satisfaction, the company offers a wide range of plumbing solutions, from routine maintenance to emergency repairs and large-scale installations. The team of licensed professionals is dedicated to using high-quality materials and advanced techniques to ensure long-lasting results. With a focus on transparent communication, fast response times, and 24/7 availability, All Masters Plumbing has earned a reputation for reliability and excellence. Over the years, the company has built lasting relationships with clients, becoming a go-to provider for all plumbing needs in Arlington and surrounding areas.

"Very professional. He came in shared options for the problem. When we decided what to do, he quickly and expertly handled it."

Kellie M on May 2025


Avatar for Edelman Plumbing Services LLC
Edelman Plumbing Services LLC
822 Meadowglen Circle
5.00(
5
)
Approved Pro
Edelman Plumbing Services LLC
822 Meadowglen Circle
5.00(
5
)
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!


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 Benjamin Franklin Plumbing
Benjamin Franklin Plumbing
1100 Jupiter Rd Unit 150 A
4.47(
189
)
Approved Pro
Benjamin Franklin Plumbing
1100 Jupiter Rd Unit 150 A
4.47(
189
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
10 local quotes requested

We are taking every measure to ensure the safety of our community and employees. To learn more about what we are doing, please read more at: https://www.punctualplumberdallas.com/blog/covid-19-message/ Benjamin Franklin Plumbing offers 24 Hour Emergency Services, no matter the size of the job. Our plumbing company stands behind our work. We offer a 2 year warranty on all repair services. We do the job right, the first time. Only the best plumbers work for Benjamin Franklin Plumbing. Do you have a leaky faucet? Has your garbage disposal gone wrong? Did you find your bathroom flooded in the middle of the night? Ben Franklin Plumbing is your around the clock plumbing solution! Our professional plumbing technicians have the knowledge, skill and equipment to solve all of your plumbing repair and installation needs. Whether it is a pipe leak, flood, clogged drain or a new installation; our professional plumbers are the best in the business. Don't delay, call the best plumbers today!

"I used their coupon for a better price. The plumber fixed the clog quickly. He gave me his assessment upfront and updated me as he troubleshooted. He was patient to answer any questions that I had along the way. If I ever need another plumber for an issue, this company will be my top choice."

Miguel M on October 2023

We are taking every measure to ensure the safety of our community and employees. To learn more about what we are doing, please read more at: https://www.punctualplumberdallas.com/blog/covid-19-message/ Benjamin Franklin Plumbing offers 24 Hour Emergency Services, no matter the size of the job. Our plumbing company stands behind our work. We offer a 2 year warranty on all repair services. We do the job right, the first time. Only the best plumbers work for Benjamin Franklin Plumbing. Do you have a leaky faucet? Has your garbage disposal gone wrong? Did you find your bathroom flooded in the middle of the night? Ben Franklin Plumbing is your around the clock plumbing solution! Our professional plumbing technicians have the knowledge, skill and equipment to solve all of your plumbing repair and installation needs. Whether it is a pipe leak, flood, clogged drain or a new installation; our professional plumbers are the best in the business. Don't delay, call the best plumbers today!

"I used their coupon for a better price. The plumber fixed the clog quickly. He gave me his assessment upfront and updated me as he troubleshooted. He was patient to answer any questions that I had along the way. If I ever need another plumber for an issue, this company will be my top choice."

Miguel M on October 2023

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FAQs for tankless water heater installation projects in Richardson, TX

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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