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Tankless water heater installers in Port Hueneme

Avatar for 805 PLUMBING
805 PLUMBING
733 WALNUT DR
5.00(
17
)
Approved Pro
805 PLUMBING
733 WALNUT DR
5.00(
17
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
31 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. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"He was good."

Mary A on April 2024

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"He was good."

Mary A on April 2024


Avatar for ER PLUMBING & ROOTER SOLUTIONS
ER PLUMBING & ROOTER SOLUTIONS
2005 Montana St
5.00(
9
)
Approved Pro
ER PLUMBING & ROOTER SOLUTIONS
2005 Montana St
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
33 local quotes requested

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.

"Gilbert came over right away. He assessed the problem and gave me an estimate (clearly explaining what needed to be done). He worked quickly and efficiently. I am very happy with the excellent job he did! I am keeping his number for future!"

Dorothy R on September 2024

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.

"Gilbert came over right away. He assessed the problem and gave me an estimate (clearly explaining what needed to be done). He worked quickly and efficiently. I am very happy with the excellent job he did! I am keeping his number for future!"

Dorothy R on September 2024


Avatar for Team Rooter, Inc.
Team Rooter, Inc.
2320 Shasta Way, Unit F
5.00(
6
)
Approved Pro
Team Rooter, Inc.
2320 Shasta Way, Unit F
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
85 local quotes requested

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.

"Repair a broken section in my main sewer drain. They made the job look as they were not here. The hole got filled and my grass was saved. Thank you Team Rooter! Amazing Job"

israel t on May 2024

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.

"Repair a broken section in my main sewer drain. They made the job look as they were not here. The hole got filled and my grass was saved. Thank you Team Rooter! Amazing Job"

israel t on May 2024


Avatar for Lopez Plumbing Systems, Inc.
Lopez Plumbing Systems, Inc.
1426 GILLESPIE ST UNIT B
4.80(
5
)
Approved Pro
Lopez Plumbing Systems, Inc.
1426 GILLESPIE ST UNIT B
4.80(
5
)
Approved Pro
Customers say: Quick response
5 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' 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.

"Lopez Plumbing did a great job installing my tankless water heater. They were professional, efficient, and explained everything clearly. I?m really happy with their service and would definitely recommend them."

Danna J on April 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' 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.

"Lopez Plumbing did a great job installing my tankless water heater. They were professional, efficient, and explained everything clearly. I?m really happy with their service and would definitely recommend them."

Danna J on April 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


AQUA - TECH PLUMBING
1459 Moreno Dr
5.00(
2
)
Approved Pro
AQUA - TECH PLUMBING
1459 Moreno Dr
5.00(
2
)
Approved Pro
1 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 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 is.

"Aqua tech Plumbing provided us with exceptional service and did a fantastic job! We are absolutely thrilled with the results. Thank you!!"

Charles N on May 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 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 is.

"Aqua tech Plumbing provided us with exceptional service and did a fantastic job! We are absolutely thrilled with the results. Thank you!!"

Charles N on May 2025


Avatar for A&G Plumbing and Rooter
A&G Plumbing and Rooter
Located In Ventura County
5.00(
7
)
Approved Pro
A&G Plumbing and Rooter
Located In Ventura County
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
339 local quotes requested

We specialize in plumbing services, repairs, inspections, installations, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"I was having issues with my kitchen facet. I gave A&G plumbing and rooter a call and they gave me a fair price and really appreciated them keeping the work area clean I would highly recommend them for any plumbing project."

andrew m on December 2024

We specialize in plumbing services, repairs, inspections, installations, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"I was having issues with my kitchen facet. I gave A&G plumbing and rooter a call and they gave me a fair price and really appreciated them keeping the work area clean I would highly recommend them for any plumbing project."

andrew m on December 2024


Avatar for BARTON PLUMBING
BARTON PLUMBING
215 Fraser Point
5.00(
5
)
Approved Pro
BARTON PLUMBING
215 Fraser Point
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
313 local quotes requested

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.

"Did a fantastic job installing the connectors in the wall and a water line for my fridge. Looked amazing and left the whole space better than he found it. I really appreciated it."

Michelle C on January 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.

"Did a fantastic job installing the connectors in the wall and a water line for my fridge. Looked amazing and left the whole space better than he found it. I really appreciated it."

Michelle C on January 2025


Avatar for AGA Construction Inc
AGA Construction Inc
18375 Ventura Blvd
4.64(
143
)
Approved Pro
AGA Construction Inc
18375 Ventura Blvd
4.64(
143
)
Approved Pro
Customers say: Quality work
4678 local quotes requested
19 years of experience

FREE estimates and 10% off for Angi's List members! A.G.A Construction, Inc. is a licensed, bonded and insured, full-service construction company. We offer services in both residential and commercial remodeling including, but not limited to, new construction, room additions, kitchen and bathroom remodeling. Our mission at A.G.A Construction is to provide excellent customer satisfaction and top-quality work. We work hard to maintain high standards of exceptional customer service and superiority that has become expected of us over the years. Whatever your remodeling needs are, we take the necessary time to discuss with you the wide variety of options, products, styles, specification and your desired budget available in order to make your vision a reality. When working with our team you can be sure that your remodeling project will exceed your expectations. With any remodeling job, a project is only as good as its foundation. The same is true for our company, which is built on a foundation of trust and strong relationships with our clients. As our saying goes “When we are done, you will be happy, and until you are happy, we are not done.”

"We started the process of building our detached ADU at the beginning of 2022. We hired an Architect, who drew up a plan to build a 1200 sq ft, 3 bedroom 2.5 bathroom house. After 14 months of waiting and addressing revisions required by the Los Angeles Department of Building and Safety we got our permit in “Ready to Issue” status. While waiting for city approval, we all started looking for a fair, reliable and honest contractor who would do good/solid construction. We started the process of interviewing contractors and getting bids for the job. After several meetings and several bids, we met Micky Kanian with “AGA Construction”. We found Micky on Yelp. One of his references took us thru an ADU that Micky and team built for his elderly mother-in-law to live in. This family could not say enough good things about Micky and team. They took us thru the property and explained their experience in great detail. We saw another beautiful AGA project, a 5k sq ft + project that was in progress and really knew that day that we’d found our contractor. We weren’t quite ready to pull the trigger for personal reasons, so we put the project on hold. Meanwhile, we continued to collect a couple of other bids that were already in progress. During this process, AGA kept in touch with us. They checked in every few weeks or so, without being pushy or intrusive. After a delay of about 9 months, we decided to move forward with AGA construction. No one is a tougher critic than me. I was dreading this project because of the amount of stress that I knew we’d be under. Both financially and mentally. We’ve all heard and/or lived thru the horror of a construction project gone wrong. I won’t bury the lead any further. We love our ADU!!!!! We started the project on Jan 31st of 2024. We were told that the project would take 6-8 months. We lost the first 6 weeks or so with the heavy rains from last year, but even with that delay, we were mostly done with the project by the middle of August. We ran into the “expected” unknowns and surprises – all dealt with fairly and quickly by Micky and team. I would like to call out Joachin who was amazing. We always felt like we were in the best of qualified hands during this entire process. All inspections were signed off, the last checks were written, and we now have a gorgeous new home behind the main house on that property. We were so happy with the project and trusted Micky and Joachin so much, that we immediately launched a second project of gutting and renovating a very large master bathroom for my In-Laws. That job started on September 23rd and was done the first or second week of November as promised. It would’ve been done sooner, but we had a little “client indecision” that cost us about a week or two. All in all, I would highly recommend Micky and his crew, and we plan to use them for as long as they are in business or until my family and I run out of projects."

howard w on February 2025

FREE estimates and 10% off for Angi's List members! A.G.A Construction, Inc. is a licensed, bonded and insured, full-service construction company. We offer services in both residential and commercial remodeling including, but not limited to, new construction, room additions, kitchen and bathroom remodeling. Our mission at A.G.A Construction is to provide excellent customer satisfaction and top-quality work. We work hard to maintain high standards of exceptional customer service and superiority that has become expected of us over the years. Whatever your remodeling needs are, we take the necessary time to discuss with you the wide variety of options, products, styles, specification and your desired budget available in order to make your vision a reality. When working with our team you can be sure that your remodeling project will exceed your expectations. With any remodeling job, a project is only as good as its foundation. The same is true for our company, which is built on a foundation of trust and strong relationships with our clients. As our saying goes “When we are done, you will be happy, and until you are happy, we are not done.”

"We started the process of building our detached ADU at the beginning of 2022. We hired an Architect, who drew up a plan to build a 1200 sq ft, 3 bedroom 2.5 bathroom house. After 14 months of waiting and addressing revisions required by the Los Angeles Department of Building and Safety we got our permit in “Ready to Issue” status. While waiting for city approval, we all started looking for a fair, reliable and honest contractor who would do good/solid construction. We started the process of interviewing contractors and getting bids for the job. After several meetings and several bids, we met Micky Kanian with “AGA Construction”. We found Micky on Yelp. One of his references took us thru an ADU that Micky and team built for his elderly mother-in-law to live in. This family could not say enough good things about Micky and team. They took us thru the property and explained their experience in great detail. We saw another beautiful AGA project, a 5k sq ft + project that was in progress and really knew that day that we’d found our contractor. We weren’t quite ready to pull the trigger for personal reasons, so we put the project on hold. Meanwhile, we continued to collect a couple of other bids that were already in progress. During this process, AGA kept in touch with us. They checked in every few weeks or so, without being pushy or intrusive. After a delay of about 9 months, we decided to move forward with AGA construction. No one is a tougher critic than me. I was dreading this project because of the amount of stress that I knew we’d be under. Both financially and mentally. We’ve all heard and/or lived thru the horror of a construction project gone wrong. I won’t bury the lead any further. We love our ADU!!!!! We started the project on Jan 31st of 2024. We were told that the project would take 6-8 months. We lost the first 6 weeks or so with the heavy rains from last year, but even with that delay, we were mostly done with the project by the middle of August. We ran into the “expected” unknowns and surprises – all dealt with fairly and quickly by Micky and team. I would like to call out Joachin who was amazing. We always felt like we were in the best of qualified hands during this entire process. All inspections were signed off, the last checks were written, and we now have a gorgeous new home behind the main house on that property. We were so happy with the project and trusted Micky and Joachin so much, that we immediately launched a second project of gutting and renovating a very large master bathroom for my In-Laws. That job started on September 23rd and was done the first or second week of November as promised. It would’ve been done sooner, but we had a little “client indecision” that cost us about a week or two. All in all, I would highly recommend Micky and his crew, and we plan to use them for as long as they are in business or until my family and I run out of projects."

howard w on February 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
331 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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Tankless water heater installations FAQs

Yes, although they have a higher upfront cost compared to traditional units, tankless water heaters can be worth the investment for many homeowners. They heat water on demand, eliminating standby energy losses and leading to 24% to 34% greater energy efficiency for homes using up to 41 gallons of hot water daily. Tankless units last longer—around 20 years with proper maintenance—and require less space than traditional units. They also reduce the risk of leaks and water damage since there's no tank to corrode and fail.

Tankless water heaters, including gas-powered models, do require electricity to operate components like the ignition and control systems. This means they won't function during a power outage. If you live in an area prone to outages and want to ensure a continuous hot water supply, consider installing a battery backup system or generator to keep your tankless water heater running when the power goes out.

You should set your tankless water heater to 120 degrees Fahrenheit for optimal safety and efficiency, as recommended by the U.S. Consumer Product Safety Commission. Setting the temperature at 120 degrees prevents scalding accidents, particularly for children and the elderly, and reduces energy consumption. Temperatures above 140 degrees increase the risk of burns and promote mineral buildup, which can decrease the system's efficiency.

A 20-minute shower uses 50 to 60 gallons of water, assuming a flow rate of 2.5 to 3 gallons per minute. A typical whole-house tankless water heater can produce 4 to 8 gallons of hot water per minute, providing continuous hot water for long showers. By installing low-flow showerheads and reducing shower time, you decrease water consumption and energy costs, maximizing the efficiency of your tankless system.

With proper maintenance, a tankless water heater lasts around 20 years, significantly longer than conventional tank water heaters, which last between 8 and 12 years. Regular inspections and timely repairs can further extend its lifespan. To keep your tankless system operating efficiently, have it inspected or serviced annually and address any minor issues promptly by contacting a local tankless water heater repair service.

The homeowners guide to tankless water heater installations
From average costs to expert advice, get all the answers you need to get your job done.
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