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Tankless water heater installers in Mountain View

Avatar for FAST REPIPE AND PLUMBING
FAST REPIPE AND PLUMBING
3002 BROOK ESTATES CT
5.00(
19
)
Approved Pro
FAST REPIPE AND PLUMBING
3002 BROOK ESTATES CT
5.00(
19
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

FAST REPIPE AND PLUMBING 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.

"Hugo is very professional, work ethic is excellent!!!"

Lisa T on October 2023

FAST REPIPE AND PLUMBING 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.

"Hugo is very professional, work ethic is excellent!!!"

Lisa T on October 2023


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 The Tankless Guys Plumbing Corp.
The Tankless Guys Plumbing Corp.
903 Tamarack Ln Unit B
5.00(
12
)
Approved Pro
The Tankless Guys Plumbing Corp.
903 Tamarack Ln Unit B
5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
68 local quotes requested

At THE TANKLESS GUYS PLUMBING CORP 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!

"They were prompt and fantastic"

Blaine O on January 2025

At THE TANKLESS GUYS PLUMBING CORP 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!

"They were prompt and fantastic"

Blaine O on January 2025


Avatar for Drain & Plumbing Solutions, LLC
Drain & Plumbing Solutions, LLC
1130 Starbird Circle, Unit 20
5.00(
7
)
Approved Pro
Drain & Plumbing Solutions, LLC
1130 Starbird Circle, Unit 20
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

Our experience is serving our customers with 100% satisfaction on every project we take on. We will give you the peace of mind you need and deserve. Drain & Plumbing Solutions LLC, happily services the community with integrity, professionalism, and competitive pricing. We are fully licensed and insured, and have built a reputation for quality work with each satisfied customer. Thank you for the opportunity to introduce you to our company.

"Good job."

Guadalupe B on February 2023

Our experience is serving our customers with 100% satisfaction on every project we take on. We will give you the peace of mind you need and deserve. Drain & Plumbing Solutions LLC, happily services the community with integrity, professionalism, and competitive pricing. We are fully licensed and insured, and have built a reputation for quality work with each satisfied customer. Thank you for the opportunity to introduce you to our company.

"Good job."

Guadalupe B on February 2023


KINGDOM PLUMBING INC
551 LILY ANN WAY
New on HomeAdvisorNew on Angi
Approved Pro
KINGDOM PLUMBING INC
551 LILY ANN WAY
New on AngiNew on HomeAdvisor
Approved Pro
11 years of experience
Free onsite estimate

KINGDOM PLUMBING INC 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.

KINGDOM PLUMBING INC 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 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
10 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 In and Out Plumbing and Construction, Inc.
In and Out Plumbing and Construction, Inc.
184 Harbor Way South
4.05(
349
)
Approved Pro
In and Out Plumbing and Construction, Inc.
184 Harbor Way South
4.05(
349
)
Approved Pro
Customers say: Quality work
27 years of experience
Free onsite estimate

We offer a wide variety of services to meet all of your plumbing needs. We do complete finished work as well as rough plumbing. We have senior discounts. 24 hours a day/365 days a year service.

"Plumber misdiagnosed the problem. I had to let him go as he was struggling to figure out problem and I had to hire another plumber. I paid In and Out for their time, even though problem wasn't solved. I won't use them again."

Michael M on March 2025

We offer a wide variety of services to meet all of your plumbing needs. We do complete finished work as well as rough plumbing. We have senior discounts. 24 hours a day/365 days a year service.

"Plumber misdiagnosed the problem. I had to let him go as he was struggling to figure out problem and I had to hire another plumber. I paid In and Out for their time, even though problem wasn't solved. I won't use them again."

Michael M on March 2025


Avatar for MC Plumbing
MC Plumbing
1011 16th Avenue
5.00(
3
)
Approved Pro
MC Plumbing
1011 16th Avenue
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

An Affordable and Reliable Plumbing Repair and Installation! MC Plumbing is a Redwood City CA-based company offering reliable plumbers near me facilities. If you are facing plumbing issues then hire us! Our company is acknowledged for instant response, quick repair and long-lasting results. You will get complete details of trenchless sewer line replacement and indoor and outdoor leak repair on our website. Get in touch with our professionals to discuss your requirements and take a look at our site to hire our services!

"Prompt, great communication, knowledgeable, patient, fair price, trustworthy, efficient, and went above and beyond by also helping with my sinks water pressure at no additional cost."

Julie H on May 2025

An Affordable and Reliable Plumbing Repair and Installation! MC Plumbing is a Redwood City CA-based company offering reliable plumbers near me facilities. If you are facing plumbing issues then hire us! Our company is acknowledged for instant response, quick repair and long-lasting results. You will get complete details of trenchless sewer line replacement and indoor and outdoor leak repair on our website. Get in touch with our professionals to discuss your requirements and take a look at our site to hire our services!

"Prompt, great communication, knowledgeable, patient, fair price, trustworthy, efficient, and went above and beyond by also helping with my sinks water pressure at no additional cost."

Julie H on May 2025


Avatar for Major League Plumbing and Rooter
Major League Plumbing and Rooter
270 Slate Ave
5.00(
10
)
Approved Pro
Major League Plumbing and Rooter
270 Slate Ave
5.00(
10
)
Approved Pro
Customers say: Quick response
18 local quotes requested
2 years of experience

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.

"Honest man and had transparent pricing up front. Mike helped us out a lot and did not hesitate to answer any of my questions. Definitely went above and beyond beyond and have recommended him to all of our friends and family. "

Nick R on April 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.

"Honest man and had transparent pricing up front. Mike helped us out a lot and did not hesitate to answer any of my questions. Definitely went above and beyond beyond and have recommended him to all of our friends and family. "

Nick R on April 2025


Avatar for Plumbing 1 Builder's Inc
Plumbing 1 Builder's Inc
25125 Santa Clara St E106
5.00(
2
)
Approved Pro
Plumbing 1 Builder's Inc
25125 Santa Clara St E106
5.00(
2
)
Approved Pro
14 years of experience
Free onsite estimate

We’re a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

We’re a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

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FAQs for tankless water heater installation projects in Mountain View, 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 Mountain View, CA 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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