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Tankless water heater installers in Carlsbad

Barragan Plumbing
22 Vista Way
5.00(
1
)
Approved Pro
Barragan Plumbing
22 Vista Way
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

At Barragan Plumbing, we pride ourselves on being the best plumbing company in the area. We've built an excellent reputation for customer satisfaction by providing quick estimates, paying great attention to detail, and by offering competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Barragan Plumbing prides itself on superior customer service and would love the opportunity to show you what experience and expertise can mean for the overall value of your project. Call us today!

"Responsive and communicated well. Fixed issue quickly."

Michael J on May 2020

At Barragan Plumbing, we pride ourselves on being the best plumbing company in the area. We've built an excellent reputation for customer satisfaction by providing quick estimates, paying great attention to detail, and by offering competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Barragan Plumbing prides itself on superior customer service and would love the opportunity to show you what experience and expertise can mean for the overall value of your project. Call us today!

"Responsive and communicated well. Fixed issue quickly."

Michael J on May 2020


Avatar for RR HEATING & COOLING
RR HEATING & COOLING
40585 GREGG WAY , CA 92592
5.00(
2
)
Approved Pro
RR HEATING & COOLING
40585 GREGG WAY , CA 92592
5.00(
2
)
Approved Pro
7 years of experience
Free onsite estimate

Vortech Air & Plumbing, has been and continues to be, dedicated to a commitment of excellence that is unmatched, providing only the highest quality service, installation, repair, and customer service. We aim to beat out our competition, we will beat any written quote from any reputable licensed and bonded contractor, no questions asked! Our Mission Statement, “Our mission is to provide the highest quality, installation and service for Heating, Ventilation, and Air Conditioning (HVAC) ang plumbing equipment in both residential and light commercial markets at the most affordable prices”. As our highly skilled and expertly trained Nate Certified Air Conditioning technicians walk into our customer’s homes you can be rest assured that your service and installation will be done right the first time

"Technician came out to fix an issue with our water heater, did so quickly and efficiently. Great customer service and quick response to our needs. Thank you!"

Sam N on May 2025

Vortech Air & Plumbing, has been and continues to be, dedicated to a commitment of excellence that is unmatched, providing only the highest quality service, installation, repair, and customer service. We aim to beat out our competition, we will beat any written quote from any reputable licensed and bonded contractor, no questions asked! Our Mission Statement, “Our mission is to provide the highest quality, installation and service for Heating, Ventilation, and Air Conditioning (HVAC) ang plumbing equipment in both residential and light commercial markets at the most affordable prices”. As our highly skilled and expertly trained Nate Certified Air Conditioning technicians walk into our customer’s homes you can be rest assured that your service and installation will be done right the first time

"Technician came out to fix an issue with our water heater, did so quickly and efficiently. Great customer service and quick response to our needs. Thank you!"

Sam N on May 2025


Avatar for John Padilla Plumbing
John Padilla Plumbing
4650 Santa Fe Street
5.00(
4
)
Approved Pro
John Padilla Plumbing
4650 Santa Fe Street
5.00(
4
)
Approved Pro
Customers say: Quick response
66 local quotes requested
15 years of experience

John Padilla Plumbing's contractors are honored to offer services to San Diego County residents. We have been providing reliable, expert, and award-winning plumbing services all over San Diego County since 2010. Please give us a call or reach out to our staff online if you are seeking skilled plumbing professionals for your residential or commercial plumbing needs.

"This was a "Saturday Emergency" and the technician was over within an hour. Very polite and respectful of my elder parents, also quick and efficient. I highly recommend this company!"

Adriene H on May 2024

John Padilla Plumbing's contractors are honored to offer services to San Diego County residents. We have been providing reliable, expert, and award-winning plumbing services all over San Diego County since 2010. Please give us a call or reach out to our staff online if you are seeking skilled plumbing professionals for your residential or commercial plumbing needs.

"This was a "Saturday Emergency" and the technician was over within an hour. Very polite and respectful of my elder parents, also quick and efficient. I highly recommend this company!"

Adriene H on May 2024


Avatar for Guardian Plumbing
Guardian Plumbing
27895 Diaz Road, Suite C
4.74(
288
)
Approved Pro
Guardian Plumbing
27895 Diaz Road, Suite C
4.74(
288
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
343 local quotes requested

Guardian Plumbers provides honest, reliable residential and commercial plumbing services in Wildomar and throughout Riverside County. Whether you need a repair, replacement, maintenance, or a new installation, we will be there stat! The level of quality in the products we use and work we provide never fail to supersede our customers expectations.

"Very timely response. Job was completed quickly. We are satisfied clients."

Lionel G on April 2025

Guardian Plumbers provides honest, reliable residential and commercial plumbing services in Wildomar and throughout Riverside County. Whether you need a repair, replacement, maintenance, or a new installation, we will be there stat! The level of quality in the products we use and work we provide never fail to supersede our customers expectations.

"Very timely response. Job was completed quickly. We are satisfied clients."

Lionel G on April 2025


Avatar for Point Loma Electric and Plumbing
Point Loma Electric and Plumbing
4838 Ronson Court, Suite A
4.46(
117
)
Approved Pro
Point Loma Electric and Plumbing
4838 Ronson Court, Suite A
4.46(
117
)
Approved Pro
Customers say: Quality work
75 local quotes requested
37 years of experience

Do not be stuck with plumbing disasters! Call Point Loma Electric and Plumbing, for all your plumbing services, repairs, and replacement needs. Leaks, or slow drains,, damaged water lines, drain clogs, cracked outside faucets, water heater repair or sump pump installations. We have service trucks in your neighborhood right now and can be there right away to fix all your plumbing problems. Do not let a small leak lead to big water bills! Even small leaks, drips, or occasionally running toilets can lead to bigger problems. Ask us how to correct these plumbing problems and help save you money!

"They did great"

LUKE S on April 2024

Do not be stuck with plumbing disasters! Call Point Loma Electric and Plumbing, for all your plumbing services, repairs, and replacement needs. Leaks, or slow drains,, damaged water lines, drain clogs, cracked outside faucets, water heater repair or sump pump installations. We have service trucks in your neighborhood right now and can be there right away to fix all your plumbing problems. Do not let a small leak lead to big water bills! Even small leaks, drips, or occasionally running toilets can lead to bigger problems. Ask us how to correct these plumbing problems and help save you money!

"They did great"

LUKE S on April 2024


Avatar for Dr. House, Inc.
Dr. House, Inc.
2130 Desert Bluffs Court
5.00(
1
)
Approved Pro
Dr. House, Inc.
2130 Desert Bluffs Court
5.00(
1
)
Approved Pro
2 years of experience
Free onsite estimate

At Dr. House Inc North County Plumbing, we don't just fix pipes, we build trust. As a female-owned and SDSU alumni-operated company, we take pride in delivering top-tier plumbing solutions with unbeatable prices and outstanding customer service. Our team of master plumbers, each with over a decade of experience, is dedicated to serving North County with precision, reliability, and a commitment to excellence. Quality is our foundation, and your satisfaction is our priority. When you need plumbing done right, trust the experts at Dr. House Inc!

"These guys were super quick, efficient and did a neat job! Thank you again! "

Camila a on April 2025

At Dr. House Inc North County Plumbing, we don't just fix pipes, we build trust. As a female-owned and SDSU alumni-operated company, we take pride in delivering top-tier plumbing solutions with unbeatable prices and outstanding customer service. Our team of master plumbers, each with over a decade of experience, is dedicated to serving North County with precision, reliability, and a commitment to excellence. Quality is our foundation, and your satisfaction is our priority. When you need plumbing done right, trust the experts at Dr. House Inc!

"These guys were super quick, efficient and did a neat job! Thank you again! "

Camila a on April 2025


Avatar for Voyager Plumbing, Inc.
Voyager Plumbing, Inc.
1679 Whigham Place
5.00(
4
)
Approved Pro
Voyager Plumbing, Inc.
1679 Whigham Place
5.00(
4
)
Approved Pro
Customers say: Quick response
30 local quotes requested
2 years of experience

We offer reliable Plumbing services throughout San Diego county. As a family-owned and operated company, we deliver a superior and quality service. We specialize in anything from water heater install and repair, tankless install and repair, to drain services such as drain cleaning, sewer camera inspections, and sewer cleaning. Give us a call today to schedule your free estimate.

"Very flexible company and they take care of the veterans with a much appreciated discount."

Michael W on August 2024

We offer reliable Plumbing services throughout San Diego county. As a family-owned and operated company, we deliver a superior and quality service. We specialize in anything from water heater install and repair, tankless install and repair, to drain services such as drain cleaning, sewer camera inspections, and sewer cleaning. Give us a call today to schedule your free estimate.

"Very flexible company and they take care of the veterans with a much appreciated discount."

Michael W on August 2024


Avatar for Plumbing Plus
Plumbing Plus
12147 Kirkham, Suite A
4.66(
19
)
Approved Pro
Plumbing Plus
12147 Kirkham, Suite A
4.66(
19
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
41 years of experience

Customers have been turning to our knowledgeable team of Poway plumbing professionals at Plumbing Plus since 1984. Our company is local, family-owned, and trusted throughout San Diego County. Our team works hard to build long lasting relationships with all of our customers so that they never have to think twice when plumbing problems arise. We have an A rating on Angie’s List for plumbers in San Diego and also an A+ rating with the Better Business Bureau. With over 60,000 jobs successfully handled and over 80% of our customers being repeats and referrals, it’s easy to see why so many people prefer Plumbing Plus. Call to schedule your service today and see the difference our expert plumbers can make.

"Did good job."

Gaurav P on April 2024

Customers have been turning to our knowledgeable team of Poway plumbing professionals at Plumbing Plus since 1984. Our company is local, family-owned, and trusted throughout San Diego County. Our team works hard to build long lasting relationships with all of our customers so that they never have to think twice when plumbing problems arise. We have an A rating on Angie’s List for plumbers in San Diego and also an A+ rating with the Better Business Bureau. With over 60,000 jobs successfully handled and over 80% of our customers being repeats and referrals, it’s easy to see why so many people prefer Plumbing Plus. Call to schedule your service today and see the difference our expert plumbers can make.

"Did good job."

Gaurav P on April 2024


Avatar for JG Water Heaters
JG Water Heaters
4906 Chaucer Avenue
5.00(
19
)
Approved Pro
JG Water Heaters
4906 Chaucer Avenue
5.00(
19
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

Welcome to JG Water Heaters, proudly servicing San Diego, and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. We look forward to serving you. Call us today!

"I had a major water leak. Called Josh and they showed up in a timely manner, made the repair and charged a very fair price. I'm very happy with the price and work."

Dan P on July 2024

Welcome to JG Water Heaters, proudly servicing San Diego, and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. We look forward to serving you. Call us today!

"I had a major water leak. Called Josh and they showed up in a timely manner, made the repair and charged a very fair price. I'm very happy with the price and work."

Dan P on July 2024


Avatar for Gregory James, Inc.
Gregory James, Inc.
300 Carlsbad Village Drive
5.00(
6
)
Approved Pro
Gregory James, Inc.
300 Carlsbad Village Drive
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
246 local quotes requested

Gregory James, Inc. focuses on renovating and updating existing structures, breathing new life into homes. Services typically include interior and exterior transformations, ranging from overall home renovations, adu's/additions, specialty door systems, and kitchen/bathroom remodels. We specialize in enhancing aesthetics, functionality, and value through thoughtful design and skilled construction work.

"Greg and team did an amazing job on a remodel of several rooms in our house including our kitchen, living room, bathroom, and bedrooms. They placed tile floors and carpeting throughout the house, put in new recessed lights, installed a bifold patio door, textured and painted walls, replaced and relocated our furnace, replaced our stair railings, and completely remodeled our kitchen. His team was great to work with and the quality of work met or exceeded our expectations in all parts of the house. We are especially pleased with the tile floors, railings, bifold patio door, and kitchen which are now statement pieces in our house. Greg did a great job managing the periodic material availability or vendor delay issues that come up with big projects and notified us quickly if things were different than planned. His work on the inside of our house was so good we brought him back a couple years later to completely redo the yard and exterior of our house."

Rich H on October 2024

Gregory James, Inc. focuses on renovating and updating existing structures, breathing new life into homes. Services typically include interior and exterior transformations, ranging from overall home renovations, adu's/additions, specialty door systems, and kitchen/bathroom remodels. We specialize in enhancing aesthetics, functionality, and value through thoughtful design and skilled construction work.

"Greg and team did an amazing job on a remodel of several rooms in our house including our kitchen, living room, bathroom, and bedrooms. They placed tile floors and carpeting throughout the house, put in new recessed lights, installed a bifold patio door, textured and painted walls, replaced and relocated our furnace, replaced our stair railings, and completely remodeled our kitchen. His team was great to work with and the quality of work met or exceeded our expectations in all parts of the house. We are especially pleased with the tile floors, railings, bifold patio door, and kitchen which are now statement pieces in our house. Greg did a great job managing the periodic material availability or vendor delay issues that come up with big projects and notified us quickly if things were different than planned. His work on the inside of our house was so good we brought him back a couple years later to completely redo the yard and exterior of our house."

Rich H on October 2024

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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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