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Tankless water heater installers in Livermore

Pedro Galvan Plumbing, Inc.
5405 Ace Ct
4.84(
16
)
Approved Pro
Pedro Galvan Plumbing, Inc.
5405 Ace Ct
4.84(
16
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 years of experience

Pedro Galvan Ramirez Plumbing, Inc., is the premier plumbing contractor in the Richmond Area. We finish every job to the customer's standards. Call today for a free quote!

"Pedro is professional, patient and prompt. His skill level is top notch. I'd rehire him in a second."

Rolanda B on December 2018

Pedro Galvan Ramirez Plumbing, Inc., is the premier plumbing contractor in the Richmond Area. We finish every job to the customer's standards. Call today for a free quote!

"Pedro is professional, patient and prompt. His skill level is top notch. I'd rehire him in a second."

Rolanda B on December 2018


Avatar for Prime Time Plumbing
Prime Time Plumbing
1804 Hoke Ct
5.00(
3
)
Approved Pro
Prime Time Plumbing
1804 Hoke Ct
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

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!

"I had a great experience with them. They did a tankless water heater for a fair price and helped install new water lines for my espresso machine in my cafe. Would recommend to anyone who needs the job done right!"

Alex H on October 2023

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!

"I had a great experience with them. They did a tankless water heater for a fair price and helped install new water lines for my espresso machine in my cafe. Would recommend to anyone who needs the job done right!"

Alex H on October 2023


Avatar for Tankless Plumbing Solutions
Tankless Plumbing Solutions
225 Channing Way
4.82(
25
)
Approved Pro
Tankless Plumbing Solutions
225 Channing Way
4.82(
25
)
Approved Pro
Customers say: True professional
11 local quotes requested
2 years of experience

TANKLESS PLUMBING SOLUTIONS has over 25 years of plumbing experience and SPECIALIZES in tankless systems. Our comprehensive skillset includes piping water & gas lines, intake & exhaust ducting, GFCI protected electrical branch lines and sheetrock repair. Turnkey project completed to manufacturer's specifications and City code requirements. We recently partnered with Home Advisor to expand our business. We do a variety of plumbing projects and are committed to customer service with an attention to detail. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Tony encountered issues getting the new water heater to light. He was determined to resolve the problem and went out of his way to research and implement a fix."

Eileen S on March 2025

TANKLESS PLUMBING SOLUTIONS has over 25 years of plumbing experience and SPECIALIZES in tankless systems. Our comprehensive skillset includes piping water & gas lines, intake & exhaust ducting, GFCI protected electrical branch lines and sheetrock repair. Turnkey project completed to manufacturer's specifications and City code requirements. We recently partnered with Home Advisor to expand our business. We do a variety of plumbing projects and are committed to customer service with an attention to detail. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Tony encountered issues getting the new water heater to light. He was determined to resolve the problem and went out of his way to research and implement a fix."

Eileen S on March 2025


Avatar for Beaver's Construction Company
Beaver's Construction Company
Post Office Box 660
4.74(
147
)
Approved Pro
Beaver's Construction Company
Post Office Box 660
4.74(
147
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
13 local quotes requested

Beaver's Construction Company has been serving the community in construction and plumbing services for over 40 years. Family owned and operated since 1976, we promise the utmost personal attention to every detail of every job, large or small. We take great pride in our workmanship and we do not hire sub-contractors. We guarantee our work is of the highest quality possible. We are a licensed General and Plumbing contractor. We are bonded and carry general liability insurance. Call now to set up an appointment, we are excited to assist you in your plumbing/construction needs. You can call or text us at 925-303-9169 or email us at beavers_construction@yahoo.com at any time with questions or for a free quote.

"My water heater had been out for several days!! One company listed on the heater were called. They came out and said it needed a specific part still under warranty. I just needed to pay for labor. I agreed. They came out the next day with the part. It was defective!!! Couldn’t find the part anywhere. Would need to wait two more days. Plan B. I called around and found Beaver Construction Co. to install a new one. Bid was excellent!!! Far below other bids. They installed a new Rheem Heater within 2 hours. Friendly, knowledgeable, Respectful and thorough, and licensed!!! I will be using them in the future for sure if needed. Thanks Dan and Zach!!!"

Judy J on March 2025

Beaver's Construction Company has been serving the community in construction and plumbing services for over 40 years. Family owned and operated since 1976, we promise the utmost personal attention to every detail of every job, large or small. We take great pride in our workmanship and we do not hire sub-contractors. We guarantee our work is of the highest quality possible. We are a licensed General and Plumbing contractor. We are bonded and carry general liability insurance. Call now to set up an appointment, we are excited to assist you in your plumbing/construction needs. You can call or text us at 925-303-9169 or email us at beavers_construction@yahoo.com at any time with questions or for a free quote.

"My water heater had been out for several days!! One company listed on the heater were called. They came out and said it needed a specific part still under warranty. I just needed to pay for labor. I agreed. They came out the next day with the part. It was defective!!! Couldn’t find the part anywhere. Would need to wait two more days. Plan B. I called around and found Beaver Construction Co. to install a new one. Bid was excellent!!! Far below other bids. They installed a new Rheem Heater within 2 hours. Friendly, knowledgeable, Respectful and thorough, and licensed!!! I will be using them in the future for sure if needed. Thanks Dan and Zach!!!"

Judy J on March 2025


Avatar for First Class Water Heaters, Inc.
First Class Water Heaters, Inc.
540 Garcia Ave Ste E
4.74(
167
)
Approved Pro
First Class Water Heaters, Inc.
540 Garcia Ave Ste E
4.74(
167
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
22 local quotes requested

We are 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 are involved with. We are 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.

"Good"

Justin C on March 2025

We are 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 are involved with. We are 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.

"Good"

Justin C on March 2025


Avatar for RYL Plumbing Corp
RYL Plumbing Corp
441 HILLSDALE DR
5.00(
6
)
Approved Pro
RYL Plumbing Corp
441 HILLSDALE DR
5.00(
6
)
Approved Pro
Customers say: Quick response
Free onsite estimate

We take great pride in our experience, expertise, quality and customer service that we provide to meet your 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 a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Had to have assistance with a job, and they were able to come the same day, which was so helpful to us. Do not hesitate book them now."

Gina B on June 2025

We take great pride in our experience, expertise, quality and customer service that we provide to meet your 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 a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Had to have assistance with a job, and they were able to come the same day, which was so helpful to us. Do not hesitate book them now."

Gina B on June 2025


Avatar for Accomplish Water Heater Service
Accomplish Water Heater Service
2098 Madera Court
5.00(
9
)
Approved Pro
Accomplish Water Heater Service
2098 Madera Court
5.00(
9
)
Approved Pro
Customers say: Quick response
3 years of experience
Free onsite estimate

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.

"Excellent service! Responded quickly to my request for replacement of failing old water heater. Estimate given, I accepted and it was replaced quickly and efficiently the same day. I would not hesitate to recommend this company!"

Rebecca F on June 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.

"Excellent service! Responded quickly to my request for replacement of failing old water heater. Estimate given, I accepted and it was replaced quickly and efficiently the same day. I would not hesitate to recommend this company!"

Rebecca F on June 2025


ABC Construction
847 Malibu Dr
5.00(
1
)
Approved Pro
ABC Construction
847 Malibu Dr
5.00(
1
)
Approved Pro
22 years of experience
Free onsite estimate

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you

"I hired this contractor for a major plumbing job, including fixing a slab leak, concrete replacement, and installing new hot and cold water piping. The work was completed promptly and with excellent results. The contractor's professionalism, engineering background, and clear communication were truly impressive. Highly recommended!"

Sergey G on February 2025

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you

"I hired this contractor for a major plumbing job, including fixing a slab leak, concrete replacement, and installing new hot and cold water piping. The work was completed promptly and with excellent results. The contractor's professionalism, engineering background, and clear communication were truly impressive. Highly recommended!"

Sergey G on February 2025


Avatar for Better Water Heaters, Inc.
Better Water Heaters, Inc.
3010 Ridgegate Dr
4.59(
324
)
Approved Pro
Better Water Heaters, Inc.
3010 Ridgegate Dr
4.59(
324
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
33 local quotes requested

Better Water Heaters is an owner-operated company, and we have been in business serving our customer�s water heater needs since 2002. We are very familiar with all facets of hot water heaters, and we take a lot of pride in our work. Better Water Heaters is able to provide our customers with top-of-the-line service by using quality materials and implementing our high standards. We are looking forward to earning your business! Call owner Frans Cartwright today for all your water heater needs.

"Quick turnaround!"

Gary J on December 2024

Better Water Heaters is an owner-operated company, and we have been in business serving our customer�s water heater needs since 2002. We are very familiar with all facets of hot water heaters, and we take a lot of pride in our work. Better Water Heaters is able to provide our customers with top-of-the-line service by using quality materials and implementing our high standards. We are looking forward to earning your business! Call owner Frans Cartwright today for all your water heater needs.

"Quick turnaround!"

Gary J on December 2024


Avatar for Al Navarro Construction
Al Navarro Construction
PO Box 2636
4.75(
59
)
Approved Pro
Al Navarro Construction
PO Box 2636
4.75(
59
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
155 local quotes requested

Licensed General Building Contractor with over 30 years in the building trades, I'm focused on providing bathroom remodels and custom home improvement services with the highest levels of customer satisfaction.

"We love our new kitchen and flooring, and new powder room! Al is extremely professional. He takes time to ensure everything is done beautifully. He communicates well to make sure that all expectations are accurate. Payment schedule is clear and concise. He is helpful in providing options and suggestions for complications that arise or just for choosing paint color or tile layout. We would trust Al to do any project that is needed. His work really is impeccable."

Debbie K on January 2025

Licensed General Building Contractor with over 30 years in the building trades, I'm focused on providing bathroom remodels and custom home improvement services with the highest levels of customer satisfaction.

"We love our new kitchen and flooring, and new powder room! Al is extremely professional. He takes time to ensure everything is done beautifully. He communicates well to make sure that all expectations are accurate. Payment schedule is clear and concise. He is helpful in providing options and suggestions for complications that arise or just for choosing paint color or tile layout. We would trust Al to do any project that is needed. His work really is impeccable."

Debbie K on January 2025

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FAQs for tankless water heater installation projects in Livermore, CA

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 Livermore, CA homeowners’ guide to tankless water heater installations
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