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Tankless water heater repair pros in Oak Park

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 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 Restore Tactics, Inc.
Restore Tactics, Inc.
13049 Gladstone Avenue
4.11(
57
)
Approved Pro
Restore Tactics, Inc.
13049 Gladstone Avenue
4.11(
57
)
Approved Pro
Customers say: Quality work
66 local quotes requested
39 years of experience

THE AFFORDABLE SPECALISTS, ALWAYS PROFESSIONAL ALWAYS NEAT, BECAUSE YOUR OPINION MATTERS. IN BUSINESS SINCE 1986. WE ARE FAMILY OWEND AND OPERATED, LICENCED AND BONDED, BEST PRICES (DO TO LESS OVERHEAD) WE WILL BEAT ANY WRITEN ESTIMATE. WHY PAY THOUSANDS MORE WHEN YOU CAN GET BETTER QUALITY OF WORK AT BETTER PRICES? WE ALSO OFFER THE BEST WARRANTIES ON WORK PERFORMED, WE SPECIALIZE IN COPPER REPIPES AND SEWER REPLACMENTS WITH TRENCHLESS TECHNOLOGY. WE DO IT ALL.

"DO NOT USE THIS COMPANY."

Dolores J on March 2025

THE AFFORDABLE SPECALISTS, ALWAYS PROFESSIONAL ALWAYS NEAT, BECAUSE YOUR OPINION MATTERS. IN BUSINESS SINCE 1986. WE ARE FAMILY OWEND AND OPERATED, LICENCED AND BONDED, BEST PRICES (DO TO LESS OVERHEAD) WE WILL BEAT ANY WRITEN ESTIMATE. WHY PAY THOUSANDS MORE WHEN YOU CAN GET BETTER QUALITY OF WORK AT BETTER PRICES? WE ALSO OFFER THE BEST WARRANTIES ON WORK PERFORMED, WE SPECIALIZE IN COPPER REPIPES AND SEWER REPLACMENTS WITH TRENCHLESS TECHNOLOGY. WE DO IT ALL.

"DO NOT USE THIS COMPANY."

Dolores J on March 2025


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
114 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 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 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
10 local quotes requested
1 years of experience

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 Barton Plumbing
Barton Plumbing
215 Fraser Point #303
5.00(
11
)
Approved Pro
Barton Plumbing
215 Fraser Point #303
5.00(
11
)
Approved Pro
Customers say: Quick response
13 local quotes requested
1 years of experience

Barton Plumbing is a small, family-owned business committed to providing high-quality plumbing services with a personal touch. We pride ourselves on being a trusted name in the community, offering reliable and affordable plumbing solutions for both residential and commercial customers. At Barton Plumbing, we understand the importance of building lasting relationships with our clients based on honesty, professionalism, and integrity. Whether it’s routine maintenance, emergency repairs, or major plumbing projects, our skilled team ensures every job is completed with the utmost care and attention to detail. We’re not just fixing pipes; we’re solving problems and making sure your plumbing systems run smoothly at a reasonable price. As a family-run company, we value the trust our customers place in us, and we work hard to exceed expectations on every job. We believe in transparency and providing upfront pricing so there are no surprises.

"Will was professional, hard working, and on time. I would recommend this company 100%"

Amysue B on April 2025

Barton Plumbing is a small, family-owned business committed to providing high-quality plumbing services with a personal touch. We pride ourselves on being a trusted name in the community, offering reliable and affordable plumbing solutions for both residential and commercial customers. At Barton Plumbing, we understand the importance of building lasting relationships with our clients based on honesty, professionalism, and integrity. Whether it’s routine maintenance, emergency repairs, or major plumbing projects, our skilled team ensures every job is completed with the utmost care and attention to detail. We’re not just fixing pipes; we’re solving problems and making sure your plumbing systems run smoothly at a reasonable price. As a family-run company, we value the trust our customers place in us, and we work hard to exceed expectations on every job. We believe in transparency and providing upfront pricing so there are no surprises.

"Will was professional, hard working, and on time. I would recommend this company 100%"

Amysue B on April 2025


Avatar for ME,MYSELF & I ROOTER SPECIALIST
ME,MYSELF & I ROOTER SPECIALIST
5.00(
2
)
Approved Pro
ME,MYSELF & I ROOTER SPECIALIST
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
781 local quotes requested

Me Myself & I and Son Plumbing and Rooter is a locally owned, family run business with over 30 years of experience. We are here to address any of your plumbing needs. We perform emergency services and are open 24/7! We guarantee all of our work and look forward to helping you with your home project. Quick responses - Reach out to us directly at (818) 266-3545

"Danny and his son were great. Arrived early from another job. They took care in explaining what happened and what needed to be done. They were reasonably priced and cleaned up afterwards. I would recommend them and use them again."

FRANK L on March 2025

Me Myself & I and Son Plumbing and Rooter is a locally owned, family run business with over 30 years of experience. We are here to address any of your plumbing needs. We perform emergency services and are open 24/7! We guarantee all of our work and look forward to helping you with your home project. Quick responses - Reach out to us directly at (818) 266-3545

"Danny and his son were great. Arrived early from another job. They took care in explaining what happened and what needed to be done. They were reasonably priced and cleaned up afterwards. I would recommend them and use them again."

FRANK L on March 2025


Avatar for Team Rooter Plumbing of Ventura
Team Rooter Plumbing of Ventura
2320 Shasta Way Unit F
5.00(
1
)
Approved Pro
Team Rooter Plumbing of Ventura
2320 Shasta Way Unit F
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
306 local quotes requested

From clogged drains, and inspection by high-tech cameras, cleanout of overflow, drain cleaning, sewer line repair, sewer lateral replacement, copper re-piping, hydrojetting, and a reliable, around the clock emergency service, we are ready to address a wide variety of plumbing troubles and fix them as quickly and as efficiently as possible. Our team takes pride in providing the best for our customers. We believe in treating every customer like a member of our own closely knit team; like friends and neighbors. With this motto Team Rooter has become a recognizable staple in the plumbing industry providing over 20 years of technician experience to tackle any rooter or plumbing problem while forming lasting relationships with our past and present clients.

"Great job"

Edgar W on April 2023

From clogged drains, and inspection by high-tech cameras, cleanout of overflow, drain cleaning, sewer line repair, sewer lateral replacement, copper re-piping, hydrojetting, and a reliable, around the clock emergency service, we are ready to address a wide variety of plumbing troubles and fix them as quickly and as efficiently as possible. Our team takes pride in providing the best for our customers. We believe in treating every customer like a member of our own closely knit team; like friends and neighbors. With this motto Team Rooter has become a recognizable staple in the plumbing industry providing over 20 years of technician experience to tackle any rooter or plumbing problem while forming lasting relationships with our past and present clients.

"Great job"

Edgar W on April 2023

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FAQs for tankless water heater installation projects in Oak Park, 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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