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Tankless water heater repair pros in Sylmar

Avatar for Esteban Plumbing Company, Inc.
Esteban Plumbing Company, Inc.
14648 Kittridge Street, Unit B
5.00(
4
)
Approved Pro
Esteban Plumbing Company, Inc.
14648 Kittridge Street, Unit B
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

We are dedicated to providing our clients with the very best in plumbing and a variety of other projects. With over 20 years of combined experience, we take an enormous amount of pride in the attention of detail put into each of the projects we are involved in. We are known for our quality work and the integrity of our business practices. We look forward to building long-term relationships with our clients and guarantee your satisfaction. Call us today for a quote!

"Very positive, strongly recommended"

Leo T on June 2022

We are dedicated to providing our clients with the very best in plumbing and a variety of other projects. With over 20 years of combined experience, we take an enormous amount of pride in the attention of detail put into each of the projects we are involved in. We are known for our quality work and the integrity of our business practices. We look forward to building long-term relationships with our clients and guarantee your satisfaction. Call us today for a quote!

"Very positive, strongly recommended"

Leo T on June 2022


Avatar for West Coast Plumbing
West Coast Plumbing
723 East Valencia Ave
5.00(
3
)
Approved Pro
West Coast Plumbing
723 East Valencia Ave
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

At West Coast Plumbing, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts, and will always keep you educated about the work process. We look forward to earning your business!

"We used West coast plumbing to help with a leak we had in the house. They did an exceptional job. They were very prompt and informative about the issue and the work that needed to be performed. We will be calling them for any future needs."

Lucy C on September 2023

At West Coast Plumbing, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts, and will always keep you educated about the work process. We look forward to earning your business!

"We used West coast plumbing to help with a leak we had in the house. They did an exceptional job. They were very prompt and informative about the issue and the work that needed to be performed. We will be calling them for any future needs."

Lucy C on September 2023


Avatar for Overland Plumbing
Overland Plumbing
14538 Friar Street
4.43(
732
)
Approved Pro
Overland Plumbing
14538 Friar Street
4.43(
732
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
326 local quotes requested

Overland Plumbing is your local plumbing installation and repair company. We specialize in residential plumbing services for both new and old homes. We look forward to helping you. Call us today.

"We were very happy with Patrick from Overland Plumbing! He was both knowledgeable and professional and completed our valve replacement in less time than I expected. This meant the water didn’t have to be off for hours on end, which was great! Our house is about 90 years old and I suspect this valve hadn’t been replaced in years. Someone came onto the property and managed to break it, causing problems with the water pressure. Replacing it required soldering. It’s great to have our water pressure back to normal. Thank you, Patrick! "

Susanna R on June 2025

Overland Plumbing is your local plumbing installation and repair company. We specialize in residential plumbing services for both new and old homes. We look forward to helping you. Call us today.

"We were very happy with Patrick from Overland Plumbing! He was both knowledgeable and professional and completed our valve replacement in less time than I expected. This meant the water didn’t have to be off for hours on end, which was great! Our house is about 90 years old and I suspect this valve hadn’t been replaced in years. Someone came onto the property and managed to break it, causing problems with the water pressure. Replacing it required soldering. It’s great to have our water pressure back to normal. Thank you, Patrick! "

Susanna R on June 2025


Avatar for INCREDIBLE PLUMBER
INCREDIBLE PLUMBER
17922 Collins St
New on HomeAdvisorNew on Angi
Approved Pro
INCREDIBLE PLUMBER
17922 Collins St
New on AngiNew on HomeAdvisor
Approved Pro
3 years of experience
Free onsite estimate

Incredible Plumber 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.

Incredible Plumber 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 California Drains Incorporated
California Drains Incorporated
1424 7th Street
5.00(
6
)
Approved Pro
California Drains Incorporated
1424 7th Street
5.00(
6
)
Approved Pro
Customers say: Quick response
105 local quotes requested
11 years of experience

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"This company is the best. They were upfront on the cost of the repairs and did a fantastic job. They will aways be our first choice for any future plumbing projects. Thank you, California Drains!"

Nikolai W on February 2025

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"This company is the best. They were upfront on the cost of the repairs and did a fantastic job. They will aways be our first choice for any future plumbing projects. Thank you, California Drains!"

Nikolai W on February 2025


Avatar for VR Plumbing Inc.
VR Plumbing Inc.
2726 Tapo St
New on HomeAdvisorNew on Angi
Approved Pro
VR Plumbing Inc.
2726 Tapo St
New on AngiNew on HomeAdvisor
Approved Pro
1 years of experience
Free onsite estimate

We are 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.

We are 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 Owens Plumbing & Rooter, Inc.
Owens Plumbing & Rooter, Inc.
8646 Hatillo Ave
5.00(
6
)
Approved Pro
Owens Plumbing & Rooter, Inc.
8646 Hatillo Ave
5.00(
6
)
Approved Pro
8 years of experience
Free onsite estimate

We’re dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. We are also available for emergency calls 24/7.

"Great experience. Brandon is the best"

lorelie a on July 2025

We’re dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. We are also available for emergency calls 24/7.

"Great experience. Brandon is the best"

lorelie a on July 2025


Avatar for R R Electric Heating & Air
R R Electric Heating & Air
331 Science Drive,
4.90(
10
)
Approved Pro
R R Electric Heating & Air
331 Science Drive,
4.90(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
31 years of experience

R R Electric Heating & Air proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"Estimating for the project was carefully done and checked so there were no surprises."

Curtis H on October 2023

R R Electric Heating & Air proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"Estimating for the project was carefully done and checked so there were no surprises."

Curtis H on October 2023


Avatar for Local Plumbers
Local Plumbers
5.00(
1
)
Approved Pro
Local Plumbers
5.00(
1
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

Why Choose Local Plumbers? At Local Plumbers, we are dedicated to providing exceptional plumbing services with a commitment to quality and customer satisfaction. Here’s why you should choose us: 1. Experienced and Certified Technicians: Our team consists of highly skilled, licensed, and insured plumbers who bring years of experience to every job. We stay updated with the latest industry practices and technology to ensure top-notch service. 2. Comprehensive Services: From routine maintenance and emergency repairs to advanced techniques like CIPP epoxy liner and trenchless pipe bursting, we offer a full range of plumbing solutions. No job is too big or too small for us. 3. Exceptional Warranty: We stand by our work with a one-year warranty on all workmanship, and major jobs may come with a five-year warranty. Our drain cleaning services include specific guidelines to maintain your warranty, ensuring you get the best long-term results. 4. Customer-Centric Approach: Your satisfaction is our priority. We provide transparent pricing, honest assessments, and no hidden fees. Our friendly staff is always ready to address your concerns and answer your questions. 5. Emergency Services: Plumbing issues can happen anytime. That’s why we offer 24/7 emergency services to ensure that your plumbing problems are resolved promptly and efficiently. 6. Eco-Friendly Solutions: We care about the environment. Our eco-friendly plumbing solutions help you save water and reduce your utility bills, all while being kind to the planet. 7. Local and Reliable: As a local business based in Sylmar, California, we are dedicated to serving our community with reliable and trustworthy plumbing services. Our reputation is built on the trust and satisfaction of our customers. Contact Us: Local Plumbers 14967 Oswald St, Sylmar, CA 91342 Phone: 855-505-6225 Email: info@localplumbersla.com

"Julio and his team at Local Plumbers were amazing from start to finish! They responded immediately to my request and arrived right on time, which is crucial during a plumbing emergency. They handled a pipe leak and addressed water damage with top-notch professionalism. The team replaced the broken pipe and performed outstanding mold remediation and containment—no smell, no mess left behind! They were incredibly considerate, wearing shoe covers and using ZipWall barriers to prevent dust and debris throughout the process. Their efficiency, professionalism, and attention to detail made a stressful situation much easier. I highly recommend Local Plumbers to anyone in need of plumbing, leak repairs, or water damage services. Thank you, Julio and team, for your excellent work!"

Weiming L on January 2025

Why Choose Local Plumbers? At Local Plumbers, we are dedicated to providing exceptional plumbing services with a commitment to quality and customer satisfaction. Here’s why you should choose us: 1. Experienced and Certified Technicians: Our team consists of highly skilled, licensed, and insured plumbers who bring years of experience to every job. We stay updated with the latest industry practices and technology to ensure top-notch service. 2. Comprehensive Services: From routine maintenance and emergency repairs to advanced techniques like CIPP epoxy liner and trenchless pipe bursting, we offer a full range of plumbing solutions. No job is too big or too small for us. 3. Exceptional Warranty: We stand by our work with a one-year warranty on all workmanship, and major jobs may come with a five-year warranty. Our drain cleaning services include specific guidelines to maintain your warranty, ensuring you get the best long-term results. 4. Customer-Centric Approach: Your satisfaction is our priority. We provide transparent pricing, honest assessments, and no hidden fees. Our friendly staff is always ready to address your concerns and answer your questions. 5. Emergency Services: Plumbing issues can happen anytime. That’s why we offer 24/7 emergency services to ensure that your plumbing problems are resolved promptly and efficiently. 6. Eco-Friendly Solutions: We care about the environment. Our eco-friendly plumbing solutions help you save water and reduce your utility bills, all while being kind to the planet. 7. Local and Reliable: As a local business based in Sylmar, California, we are dedicated to serving our community with reliable and trustworthy plumbing services. Our reputation is built on the trust and satisfaction of our customers. Contact Us: Local Plumbers 14967 Oswald St, Sylmar, CA 91342 Phone: 855-505-6225 Email: info@localplumbersla.com

"Julio and his team at Local Plumbers were amazing from start to finish! They responded immediately to my request and arrived right on time, which is crucial during a plumbing emergency. They handled a pipe leak and addressed water damage with top-notch professionalism. The team replaced the broken pipe and performed outstanding mold remediation and containment—no smell, no mess left behind! They were incredibly considerate, wearing shoe covers and using ZipWall barriers to prevent dust and debris throughout the process. Their efficiency, professionalism, and attention to detail made a stressful situation much easier. I highly recommend Local Plumbers to anyone in need of plumbing, leak repairs, or water damage services. Thank you, Julio and team, for your excellent work!"

Weiming L on January 2025


Avatar for Western Rooter & Plumbing
Western Rooter & Plumbing
136 E Santa Clara St
4.81(
157
)
Approved Pro
Western Rooter & Plumbing
136 E Santa Clara St
4.81(
157
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
617 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!

"Ryan was perfectly on-time and was a plumbing scholar and a gentleman. We had a simple drain replacement under a new sink. Going to Western saved me at least another day of trying to figure out proper parts and doing the install myself, and it also saved my wife's ears from hearing my salty language."

Gary v on September 2024

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!

"Ryan was perfectly on-time and was a plumbing scholar and a gentleman. We had a simple drain replacement under a new sink. Going to Western saved me at least another day of trying to figure out proper parts and doing the install myself, and it also saved my wife's ears from hearing my salty language."

Gary v on September 2024

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FAQs for tankless water heater installation projects in Sylmar, CA

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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