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Find Tankless water heater repair pros in Lake Forest

Avatar for Joe The Plumber

Joe The Plumber

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Joe The Plumber

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
6 years of experience
Free onsite estimate

Joe The Plumber is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business in San Juan Capistrano, CA and serving all surrounding areas. No job too small. Call today and let me put my experience to work for you!

Joe The Plumber is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business in San Juan Capistrano, CA and serving all surrounding areas. No job too small. Call today and let me put my experience to work for you!


PDS Plumbing and Air

5.00(
2
)
Approved Pro

PDS Plumbing and Air

5.00(
2
)
Approved Pro
10 local quotes requested
4 years of experience

Veteran-Owned & Operated | Excellence in Plumbing & HVAC Since 2016 We are a proudly veteran-owned and operated business, founded in 2016, with a commitment to integrity, discipline, and excellence. With 1,475 five-star reviews, we have built a reputation for exceptional service in Signal Hill, Clovis, and Murrieta. Our founders served in the Navy and Army, and many of our dedicated team members are veterans. We bring the same level of discipline and commitment to our work as we did in service to our country. We specialize in plumbing and HVAC maintenance, repair, and installation, ensuring reliable solutions for your home or business. It is our honor to serve your community with the highest standards of quality and professionalism. Let us handle your plumbing and HVAC needs—excellence is our mission!

Veteran-Owned & Operated | Excellence in Plumbing & HVAC Since 2016 We are a proudly veteran-owned and operated business, founded in 2016, with a commitment to integrity, discipline, and excellence. With 1,475 five-star reviews, we have built a reputation for exceptional service in Signal Hill, Clovis, and Murrieta. Our founders served in the Navy and Army, and many of our dedicated team members are veterans. We bring the same level of discipline and commitment to our work as we did in service to our country. We specialize in plumbing and HVAC maintenance, repair, and installation, ensuring reliable solutions for your home or business. It is our honor to serve your community with the highest standards of quality and professionalism. Let us handle your plumbing and HVAC needs—excellence is our mission!


Avatar for Wish Granted

Wish Granted

4.95(
39
)
Approved Pro

Wish Granted

4.95(
39
)
Approved Pro
Customers say: True professional
5 years of experience
Free onsite estimate

Discover leading plumbing and electrical solutions at Wish Granted, proudly serving Huntington Beach and surrounding areas. Our team excels in hydro jetting and sewer line repairs, employing advanced sewer camera inspections to address even the most stubborn blockages effectively. Alongside specialized hydro jetting services, we offer a full range of plumbing support including water heater installations, leak repairs, and water main replacements. For those in need of electrical enhancements, we provide expert electrical panel upgrades, EV charger installations, and meticulous wiring services. Choose Wish Granted for dependable, high-quality maintenance of your home's essential systems. With our 'Consider It Done' promise!

"Chris was amazing. He was the first to arrive of all the contacted people. We talked about what I wanted (replace the cartridge) and he quoted me $250. That is not high to replace a cartridge. He determined that the shower knob faucet valve cartridge was probably NOT DEFECTIVE, possibly only cleaned, and I assumed the price would be lower with no new $100 part needed. He fixed it by adjusting the hiddent pressure valves, removed and cleaned the cartridge, but didn't lower the price. I'm mostly okay with it. The problem IS SOLVED, I know next time that I can probably adjust the valves myself, and he did a great job. So between the pretty-reasonable quote if it had needed all the work, the fast response, and quality work, I got my money's worth. I would recommend them and call them again for more work.."

Paul H on October 2025

Discover leading plumbing and electrical solutions at Wish Granted, proudly serving Huntington Beach and surrounding areas. Our team excels in hydro jetting and sewer line repairs, employing advanced sewer camera inspections to address even the most stubborn blockages effectively. Alongside specialized hydro jetting services, we offer a full range of plumbing support including water heater installations, leak repairs, and water main replacements. For those in need of electrical enhancements, we provide expert electrical panel upgrades, EV charger installations, and meticulous wiring services. Choose Wish Granted for dependable, high-quality maintenance of your home's essential systems. With our 'Consider It Done' promise!

"Chris was amazing. He was the first to arrive of all the contacted people. We talked about what I wanted (replace the cartridge) and he quoted me $250. That is not high to replace a cartridge. He determined that the shower knob faucet valve cartridge was probably NOT DEFECTIVE, possibly only cleaned, and I assumed the price would be lower with no new $100 part needed. He fixed it by adjusting the hiddent pressure valves, removed and cleaned the cartridge, but didn't lower the price. I'm mostly okay with it. The problem IS SOLVED, I know next time that I can probably adjust the valves myself, and he did a great job. So between the pretty-reasonable quote if it had needed all the work, the fast response, and quality work, I got my money's worth. I would recommend them and call them again for more work.."

Paul H on October 2025


Avatar for THE Water Heater Company

THE Water Heater Company

4.88(
121
)
Approved Pro

THE Water Heater Company

4.88(
121
)
Approved Pro
Customers say: True professional
188 local quotes requested
7 years of experience

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. We serve clients throughout Los Angeles County, Ventura County, Orange County, and the city of Santa Barbara. Our amazing team at THE Water Heater Company is the best choice for all of your water heater needs. We offer services for Tank & Tankless Water Heaters, Recirculation Pumps, Water Filtration & Conditioning Systems, Pressure Regulators, and a few other general plumbing services. We look forward to hearing from you!

"We had our water heater replaced by The Water Heater Company and the service was excellent from start to finish. The technician, Mike P., was professional, on time, and extremely knowledgeable. He explained everything clearly, completed the installation efficiently, and made sure the area was clean before leaving. My new water heater is working great. We really appreciate the quality of work and the attention to detail. We highly recommend The Water Heater Company especially if you want a smooth, stress-free water heater replacement done right the first time."

Jackie C on November 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. We serve clients throughout Los Angeles County, Ventura County, Orange County, and the city of Santa Barbara. Our amazing team at THE Water Heater Company is the best choice for all of your water heater needs. We offer services for Tank & Tankless Water Heaters, Recirculation Pumps, Water Filtration & Conditioning Systems, Pressure Regulators, and a few other general plumbing services. We look forward to hearing from you!

"We had our water heater replaced by The Water Heater Company and the service was excellent from start to finish. The technician, Mike P., was professional, on time, and extremely knowledgeable. He explained everything clearly, completed the installation efficiently, and made sure the area was clean before leaving. My new water heater is working great. We really appreciate the quality of work and the attention to detail. We highly recommend The Water Heater Company especially if you want a smooth, stress-free water heater replacement done right the first time."

Jackie C on November 2025


Avatar for Western Rooter & Plumbing

Western Rooter & Plumbing

4.89(
154
)
Approved Pro

Western Rooter & Plumbing

4.89(
154
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
386 local quotes requested

Call NOW: (626) 889-7990! Available 24/7 for all your plumbing needs! At the heart of our services is a commitment to comprehensive plumbing solutions - from water, sewer, to gas lines, we handle it all. Our expertise spans routine maintenance to urgent emergency repairs, ensuring your plumbing is always in top condition. Drain cleaning? We're on it with both traditional and hydro jetting techniques. But that's just the start. We offer water heater services, including both classic and cutting-edge tankless installations, repairs, and maintenance, ensuring your hot water flow is uninterrupted. Our approach to clean, safe water extends to installing water treatment systems, including softeners and filtration, for pure, drinkable water right from your tap. We're also proactive about the health of your plumbing and sewer lines, offering detailed inspections with our sewer scope technology. Many maintenance services come with complimentary camera inspections to extend your system's lifespan and pinpoint any issues early on. Gas lines and safety valves, especially emergency earthquake shutoffs, are within our expertise, along with certified under street repairs. And for those with septic systems, we provide thorough septic pumping services. No matter the challenge - water, sewer, or gas lines - we're fully equipped to tackle it. Plus, we're thrilled to extend our free travel zone, now covering the Victorville area, bringing our reliable services closer to you!

"Polite and communicative. Mitch was fantastic"

Edward B on December 2025

Call NOW: (626) 889-7990! Available 24/7 for all your plumbing needs! At the heart of our services is a commitment to comprehensive plumbing solutions - from water, sewer, to gas lines, we handle it all. Our expertise spans routine maintenance to urgent emergency repairs, ensuring your plumbing is always in top condition. Drain cleaning? We're on it with both traditional and hydro jetting techniques. But that's just the start. We offer water heater services, including both classic and cutting-edge tankless installations, repairs, and maintenance, ensuring your hot water flow is uninterrupted. Our approach to clean, safe water extends to installing water treatment systems, including softeners and filtration, for pure, drinkable water right from your tap. We're also proactive about the health of your plumbing and sewer lines, offering detailed inspections with our sewer scope technology. Many maintenance services come with complimentary camera inspections to extend your system's lifespan and pinpoint any issues early on. Gas lines and safety valves, especially emergency earthquake shutoffs, are within our expertise, along with certified under street repairs. And for those with septic systems, we provide thorough septic pumping services. No matter the challenge - water, sewer, or gas lines - we're fully equipped to tackle it. Plus, we're thrilled to extend our free travel zone, now covering the Victorville area, bringing our reliable services closer to you!

"Polite and communicative. Mitch was fantastic"

Edward B on December 2025


Avatar for Apex Plumbing Incorporated

Apex Plumbing Incorporated

5.00(
13
)
Approved Pro

Apex Plumbing Incorporated

5.00(
13
)
Approved Pro
Customers say: Quick response
23 local quotes requested
5 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"We thought Gus did a great job. Just referred him to our friend and she was very happy too."

Robin M on September 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"We thought Gus did a great job. Just referred him to our friend and she was very happy too."

Robin M on September 2025


Avatar for PDS Plumbing and Air

PDS Plumbing and Air

4.50(
1
)
Approved Pro

PDS Plumbing and Air

4.50(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 local quotes requested

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 the start to the 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.

"showed some issues with reviews of the Angie SP PDS Plumbing and Air, he states he got an emergency and they did a great job to attend him with this challenge he had, pretty satisfied with the service, so included in notes and review submitted and updated review as per HO approval and request."

Fernando M on November 2024

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 the start to the 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.

"showed some issues with reviews of the Angie SP PDS Plumbing and Air, he states he got an emergency and they did a great job to attend him with this challenge he had, pretty satisfied with the service, so included in notes and review submitted and updated review as per HO approval and request."

Fernando M on November 2024


Avatar for Bill Metzger Plumbing

Bill Metzger Plumbing

4.81(
67
)
Approved Pro

Bill Metzger Plumbing

4.81(
67
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
95 local quotes requested

At Bill Metzger Plumbing, we have been providing plumbing services for the Orange County community for over 60 years. We are dedicated to providing our community with unmatched customer service paired with more than half a century of industry expertise. We will take the time to explain your options for repair and answer any questions. We appreciate you!

"They responded as fast as they were able to get to my home. The work done was done excellently. Very polite plumber. I am happy with the work done."

marguerita n on April 2025

At Bill Metzger Plumbing, we have been providing plumbing services for the Orange County community for over 60 years. We are dedicated to providing our community with unmatched customer service paired with more than half a century of industry expertise. We will take the time to explain your options for repair and answer any questions. We appreciate you!

"They responded as fast as they were able to get to my home. The work done was done excellently. Very polite plumber. I am happy with the work done."

marguerita n on April 2025


Avatar for Mr Rooter Plumbing

Mr Rooter Plumbing

4.50(
2
)
Approved Pro

Mr Rooter Plumbing

4.50(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
34 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 Robertson Plumbing Services

Robertson Plumbing Services

4.73(
22
)
Approved Pro

Robertson Plumbing Services

4.73(
22
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 local quotes requested

We are a full-service plumbing company based out of San Clemente, California. Locally owned and operated, Robertson Plumbing was founded on the ideas of providing professional, reliable and affordable plumbing services to its neighbors. As your neighbor, we will never settle for anything less than your complete satisfaction! Robertson Plumbing can handle all your plumbing needs! Give us a call.

"Our gas water heater started leaking late on a Friday. Matt responded promptly. I sent him a picture and he provided a quote that was reasonable. He was able to replace my water heater first thing Saturday morning. I am very happy with the work that was done. I would recommend him without hesitation."

Frank K on May 2022

We are a full-service plumbing company based out of San Clemente, California. Locally owned and operated, Robertson Plumbing was founded on the ideas of providing professional, reliable and affordable plumbing services to its neighbors. As your neighbor, we will never settle for anything less than your complete satisfaction! Robertson Plumbing can handle all your plumbing needs! Give us a call.

"Our gas water heater started leaking late on a Friday. Matt responded promptly. I sent him a picture and he provided a quote that was reasonable. He was able to replace my water heater first thing Saturday morning. I am very happy with the work that was done. I would recommend him without hesitation."

Frank K on May 2022

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