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Tankless water heater repair pros in Fullerton

Avatar for All Plumbing & Air Solutions
All Plumbing & Air Solutions
PO Box 7119
New on HomeAdvisorNew on Angi
Approved Pro
All Plumbing & Air Solutions
PO Box 7119
New on AngiNew on HomeAdvisor
Approved Pro
2 years of experience
Free onsite estimate

All Plumbing Solutions 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.

All Plumbing Solutions 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.


Avatar for Bill Metzger Plumbing
Bill Metzger Plumbing
1001 Calle Recodo
4.69(
76
)
Approved Pro
Bill Metzger Plumbing
1001 Calle Recodo
4.69(
76
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
25 local quotes requested

Family owned and operated we take a great sense of pride in the quality of work performed and customer experience. If you are looking for a professional you can trust to do the job correctly, call or visit our website today.

"Did not flush all the drains from the downspouts. Damaged/ broke the connector to the drain that they did clear Overall pretty lousy job for $950"

Kurt H on April 2025

Family owned and operated we take a great sense of pride in the quality of work performed and customer experience. If you are looking for a professional you can trust to do the job correctly, call or visit our website today.

"Did not flush all the drains from the downspouts. Damaged/ broke the connector to the drain that they did clear Overall pretty lousy job for $950"

Kurt H on April 2025


Avatar for Barker and Sons Plumbing, Inc.
Barker and Sons Plumbing, Inc.
3900 East Miraloma Avenue
4.25(
8
)
Approved Pro
Barker and Sons Plumbing, Inc.
3900 East Miraloma Avenue
4.25(
8
)
Approved Pro
Customers say: Quick response
43 local quotes requested
45 years of experience

At Barker and Sons Plumbing & Rooter, we are a dedicated team of professionals with over 35 years of experience who provide the best customer service and the most current technologies across Orange County! We are proud to offer a complete range of plumbing, drain and sewer services. Whether you need drain cleaning, water heater repairs, trenchless "no dig" sewer replacement, pipe leak detection or any other plumbing services, you can trust our highly trained plumbers. We know plumbing emergencies can happen at any time, that's why we have real people answering our phones and ready to help as quick as possible. We are excellent communicators and will call and text you 30 minutes prior to our arrival so feel free to go about your day.

"They showed up with short notice on a Friday Night. It was urget as our gas was turned off by the Gas Company, and we did not want to go without gas over the weekend with a sick elderly person in the home. The Technician had the problems fixed within an hour."

Kathy W on April 2023

At Barker and Sons Plumbing & Rooter, we are a dedicated team of professionals with over 35 years of experience who provide the best customer service and the most current technologies across Orange County! We are proud to offer a complete range of plumbing, drain and sewer services. Whether you need drain cleaning, water heater repairs, trenchless "no dig" sewer replacement, pipe leak detection or any other plumbing services, you can trust our highly trained plumbers. We know plumbing emergencies can happen at any time, that's why we have real people answering our phones and ready to help as quick as possible. We are excellent communicators and will call and text you 30 minutes prior to our arrival so feel free to go about your day.

"They showed up with short notice on a Friday Night. It was urget as our gas was turned off by the Gas Company, and we did not want to go without gas over the weekend with a sick elderly person in the home. The Technician had the problems fixed within an hour."

Kathy W on April 2023


Avatar for Drain City Plumbing, Inc.
Drain City Plumbing, Inc.
23238 Normandie Ave
4.61(
265
)
Approved Pro
Drain City Plumbing, Inc.
23238 Normandie Ave
4.61(
265
)
Approved Pro
Customers say: True professional
108 local quotes requested
10 years of experience

Here at Drain City Plumbing, Inc., we are known for our attention to detail and quality work. We are always sure to get the job done right the first time and always put the customer first. You won't regret working with us! ..........................................................................................................................................................................................................................................................................................FAVOR DE NO APLICAR PARA TRABAJO ! Aquí en Drain City Plumbing, Inc., somos conocidos por nuestra atención al detalle y el trabajo de calidad. Siempre estamos seguros de hacer el trabajo bien la primera vez y siempre ponemos al cliente primero.

"Needed it done right away...they were out in a couple of hours and completed the work!"

Frank B on March 2025

Here at Drain City Plumbing, Inc., we are known for our attention to detail and quality work. We are always sure to get the job done right the first time and always put the customer first. You won't regret working with us! ..........................................................................................................................................................................................................................................................................................FAVOR DE NO APLICAR PARA TRABAJO ! Aquí en Drain City Plumbing, Inc., somos conocidos por nuestra atención al detalle y el trabajo de calidad. Siempre estamos seguros de hacer el trabajo bien la primera vez y siempre ponemos al cliente primero.

"Needed it done right away...they were out in a couple of hours and completed the work!"

Frank B on March 2025


Avatar for ASAP Plumbing Solutions
ASAP Plumbing Solutions
28649 South Western Avenue, Unit 6331
4.95(
21
)
Approved Pro
ASAP Plumbing Solutions
28649 South Western Avenue, Unit 6331
4.95(
21
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 local quotes requested

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

"Very friendly and very professional and went beyond what was needed for the project."

Erick I on January 2025

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

"Very friendly and very professional and went beyond what was needed for the project."

Erick I on January 2025


Avatar for Franco Plumbing
Franco Plumbing
15425 S Lime Ave
5.00(
3
)
Approved Pro
Franco Plumbing
15425 S Lime Ave
5.00(
3
)
Approved Pro
3 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.

"He was on time dressed appropriately and fresh. Good communication skills . Did a fantastic job and will be using him again for other home improvements on my house . Gave me good price . Would recommend his services to everyone. "

Lisa D on April 2025

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.

"He was on time dressed appropriately and fresh. Good communication skills . Did a fantastic job and will be using him again for other home improvements on my house . Gave me good price . Would recommend his services to everyone. "

Lisa D on April 2025


Avatar for Mr Rooter Plumbing
Mr Rooter Plumbing
430 North State College Blvd
4.50(
2
)
Approved Pro
Mr Rooter Plumbing
430 North State College Blvd
4.50(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 local quotes requested

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. Our only priority is to provide the highest level of customer service. We know that plumbing emergencies are enough of a headache without dealing with an ornery customer service rep or repairman. We offer a warm voice, a courteous call, and a convenient process. We make your emergency a priority for us, scheduling service as quickly as possible to resolve your problem. Our plumbers are the same way—they treat your home with respect and consideration. We wipe our feet on our own mats, we wear shoe covers before entering your home, and we’ll offer you a fair assessment of your plumbing situation and how much it will cost to handle it. Our prices are flat-rate and upfront, so you don’t have to worry about inflating prices as the job goes on.

"Contacted Mr. Rooter on a Saturday and they quickly sent Dave and his assistant. Dave diagnosed the problem, provided a couple of solutions (after discussing each with me) and once we settled on a plan-of-attack, he got right to it. Dave was great! He fixed the problem, the cost was reasonable and they cleaned up after themselves. I highly recommend Mr. Rooter. (P.S.- ask for Dave)."

Ron B on July 2024

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. Our only priority is to provide the highest level of customer service. We know that plumbing emergencies are enough of a headache without dealing with an ornery customer service rep or repairman. We offer a warm voice, a courteous call, and a convenient process. We make your emergency a priority for us, scheduling service as quickly as possible to resolve your problem. Our plumbers are the same way—they treat your home with respect and consideration. We wipe our feet on our own mats, we wear shoe covers before entering your home, and we’ll offer you a fair assessment of your plumbing situation and how much it will cost to handle it. Our prices are flat-rate and upfront, so you don’t have to worry about inflating prices as the job goes on.

"Contacted Mr. Rooter on a Saturday and they quickly sent Dave and his assistant. Dave diagnosed the problem, provided a couple of solutions (after discussing each with me) and once we settled on a plan-of-attack, he got right to it. Dave was great! He fixed the problem, the cost was reasonable and they cleaned up after themselves. I highly recommend Mr. Rooter. (P.S.- ask for Dave)."

Ron B on July 2024


Avatar for Pristine Plumbing, Inc.
Pristine Plumbing, Inc.
16 Technology Drive, Suite 141
4.38(
43
)
Approved Pro
Pristine Plumbing, Inc.
16 Technology Drive, Suite 141
4.38(
43
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
37 local quotes requested

Pristine Plumbing, Inc., is your go to plumbing professional. We have years of experience to provide world class service and will work with you to ensure your complete satisfaction with every project. Call today to schedule an appointment! (949) 317-4077.

"The installation was very efficient and the crew did an excellent job in regards to the plumbing hookups and testing. I highly recommend this company and would use them for future projects. I want to comment that this job was in a second floor condominium with very steep stairs and no elevator. To those who wonder how a very heavy 50 gallon water heater is naviga!ted down those stairs without scarring the newly painted walls, l can only say they managed perfectly. No dings anywhere. Good job guys"

Robert N on October 2024

Pristine Plumbing, Inc., is your go to plumbing professional. We have years of experience to provide world class service and will work with you to ensure your complete satisfaction with every project. Call today to schedule an appointment! (949) 317-4077.

"The installation was very efficient and the crew did an excellent job in regards to the plumbing hookups and testing. I highly recommend this company and would use them for future projects. I want to comment that this job was in a second floor condominium with very steep stairs and no elevator. To those who wonder how a very heavy 50 gallon water heater is naviga!ted down those stairs without scarring the newly painted walls, l can only say they managed perfectly. No dings anywhere. Good job guys"

Robert N on October 2024


Avatar for The Water Heater Company
The Water Heater Company
808 Calle Plano
4.82(
61
)
Approved Pro
The Water Heater Company
808 Calle Plano
4.82(
61
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
972 local quotes requested

Our company was created from our two founders’ shared vision to combine industry-leading knowledge and expertise, with a passion for service excellence, to operate as THE Water Heater Company. Our entire team is united in this quest to be the best. We continuously train, we work together to exceed expectations, and we get better every day. Our goal is to provide our community with the highest quality service and solutions — proudly working every day to earn our reputation as Your Trusted Water Heater Authority.

"Zak was great! He was very knowledgeable, on time and told us everything we needed to know."

Michael L on April 2025

Our company was created from our two founders’ shared vision to combine industry-leading knowledge and expertise, with a passion for service excellence, to operate as THE Water Heater Company. Our entire team is united in this quest to be the best. We continuously train, we work together to exceed expectations, and we get better every day. Our goal is to provide our community with the highest quality service and solutions — proudly working every day to earn our reputation as Your Trusted Water Heater Authority.

"Zak was great! He was very knowledgeable, on time and told us everything we needed to know."

Michael L on April 2025


Avatar for RK Knight Plumbing & Rooter
RK Knight Plumbing & Rooter
15929 Whittier Blvd
4.72(
169
)
Approved Pro
RK Knight Plumbing & Rooter
15929 Whittier Blvd
4.72(
169
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
121 local quotes requested

We have 4 Technicians. No Subs. We work off a Straight Forward Pricing system so there are no hidden costs; and you will know the cost of the job before we get started. There is NO travel fee. We also have a 100% satisfaction guarantee or your money back policy. In addition, we hold the Technician's Seal of Safety, meaning all of our employees are background checked and drug free. We also hold the Green Screened Seal, which means that we use and recommend products that help save and protect our environment. LICENSE# 660684 C-36.

"When your employee rolls down the window in the van and yells “Go back to wherever you came from!” To the person in the car next to him, you get one star, and that’s one too many."

William J on February 2024

We have 4 Technicians. No Subs. We work off a Straight Forward Pricing system so there are no hidden costs; and you will know the cost of the job before we get started. There is NO travel fee. We also have a 100% satisfaction guarantee or your money back policy. In addition, we hold the Technician's Seal of Safety, meaning all of our employees are background checked and drug free. We also hold the Green Screened Seal, which means that we use and recommend products that help save and protect our environment. LICENSE# 660684 C-36.

"When your employee rolls down the window in the van and yells “Go back to wherever you came from!” To the person in the car next to him, you get one star, and that’s one too many."

William J on February 2024

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