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Tankless water heater installers in Half Moon Bay
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
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.
"Robert and his crew were great. They were able to replace my rusty old drain pipes that had developed a hole in one pipe and replace them. The drain system works great and I appreciate the hard work and effort in just finding the parts needed for my almost 100 year old plumbing and getting the replacement parts installed quickly so I could use water again. Thank You Robert and the Facilities and Plumbing Crew!"
Michael S on September 2024
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.
"Robert and his crew were great. They were able to replace my rusty old drain pipes that had developed a hole in one pipe and replace them. The drain system works great and I appreciate the hard work and effort in just finding the parts needed for my almost 100 year old plumbing and getting the replacement parts installed quickly so I could use water again. Thank You Robert and the Facilities and Plumbing Crew!"
Michael S on September 2024
Our company provides exceptional service to the surrounding areas. Always taking pride our services, striving to execute with excellence, and putting our customers in the forefront, is our philosophy. Whatever your home improvement needs may be, you can count on our company to leave you satisfied and happy. Call today , youll be pleased you did. Thank you!
"I love these guys! They were attentive to all my needs and helped me feel at ease with the installation. 100/10 service!"
Olive F on June 2024
Our company provides exceptional service to the surrounding areas. Always taking pride our services, striving to execute with excellence, and putting our customers in the forefront, is our philosophy. Whatever your home improvement needs may be, you can count on our company to leave you satisfied and happy. Call today , youll be pleased you did. Thank you!
"I love these guys! They were attentive to all my needs and helped me feel at ease with the installation. 100/10 service!"
Olive F on June 2024
Over thirty years and growing strong. Mr. Rooter Plumbing is one of the largest and fastest growing full service plumbing and drain cleaning companies in the world. With more than 300 global locations, the Mr. Rooter organization services the plumbing and drain cleaning needs of thousands of customers each day. Of utmost importance to each of those service calls is Mr. Rooter�s mission of providing professional plumbing services with excellent workmanship and attention to detail, always striving to exceed the expectations of each customer. We accomplish our mission through a unique system whereby locally owned and independently operated Mr. Rooter franchises deliver our services using the Mr. Rooter name.
"Came quickly after the problem arose, completed the job."
Mark L on October 2024
Over thirty years and growing strong. Mr. Rooter Plumbing is one of the largest and fastest growing full service plumbing and drain cleaning companies in the world. With more than 300 global locations, the Mr. Rooter organization services the plumbing and drain cleaning needs of thousands of customers each day. Of utmost importance to each of those service calls is Mr. Rooter�s mission of providing professional plumbing services with excellent workmanship and attention to detail, always striving to exceed the expectations of each customer. We accomplish our mission through a unique system whereby locally owned and independently operated Mr. Rooter franchises deliver our services using the Mr. Rooter name.
"Came quickly after the problem arose, completed the job."
Mark L on October 2024
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
Pacific Coast Home Services is a client centered company, serving the greater Bay area community.. We're dedicated to providing full service, from skilled caring technicians, servicing your electrical, plumbing, heating ,Air ,and now bathroom and kitchen remodel . All these professionals come together come together to handle all your repairs, upgrades, installs, and maintenance, offering Home Protection Plans where our technicians come out twice a year to make sure your homes systems are safe and energy efficient.
"Na"
Adele G on November 2023
Pacific Coast Home Services is a client centered company, serving the greater Bay area community.. We're dedicated to providing full service, from skilled caring technicians, servicing your electrical, plumbing, heating ,Air ,and now bathroom and kitchen remodel . All these professionals come together come together to handle all your repairs, upgrades, installs, and maintenance, offering Home Protection Plans where our technicians come out twice a year to make sure your homes systems are safe and energy efficient.
"Na"
Adele G on November 2023
We specialize in plumbing services, water heaters, 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! 650-400-2459
"Above and Beyond 5-Star. Water heater replacement for tenants at my CEO boss's coastal rental property required high standards. I did the due diligence, made a LOT of phone calls to get estimates and referrals. After receiving astronomical bids from local plumbers decided to focus on water heater contractors. Maverick was the first and last contacted due to professional first impression, excellent and expedient communications, stellar reviews, availability and very fair pricing. I really liked that Steve is independent vs. franchise owned. It seemed too good to be true so verified his license with CA State, yes he was listed. Install was scheduled for Monday but when tenants called frantic that the leak was escalating, Steve responded by bumping install date up to Saturday. Today was install day. Steve was dependable, timely and got to work immediately. The Above and Beyond was deserved for first draining/uninstall defective unit, transporting it to Home Depot for warranty exchange then delivering replacement unit back to residence. I inadvertently selected the wrong replacement unit, Steve had to turn around to Home Depot and again go through the return process. Steve takes pride in his work, it is clear due to his experience and licensed status he wants to get the job done to code and right. He re-routed the piping to outside and leveled the water heater with shims at no extra charge. I love meticulous attention to detail. It's no wonder when I asked about Diamond Certification sticker on his van he informed me his previous employer was Diamond Certified, more affirmation of experience under highest standards. It feels good to know the time invested to research during selection process paid off and a good decision was made. BONUS: His sidekick is his young Welsh Springer Spaniel named Sam, just adorable."
Vicky B on September 2023
We specialize in plumbing services, water heaters, 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! 650-400-2459
"Above and Beyond 5-Star. Water heater replacement for tenants at my CEO boss's coastal rental property required high standards. I did the due diligence, made a LOT of phone calls to get estimates and referrals. After receiving astronomical bids from local plumbers decided to focus on water heater contractors. Maverick was the first and last contacted due to professional first impression, excellent and expedient communications, stellar reviews, availability and very fair pricing. I really liked that Steve is independent vs. franchise owned. It seemed too good to be true so verified his license with CA State, yes he was listed. Install was scheduled for Monday but when tenants called frantic that the leak was escalating, Steve responded by bumping install date up to Saturday. Today was install day. Steve was dependable, timely and got to work immediately. The Above and Beyond was deserved for first draining/uninstall defective unit, transporting it to Home Depot for warranty exchange then delivering replacement unit back to residence. I inadvertently selected the wrong replacement unit, Steve had to turn around to Home Depot and again go through the return process. Steve takes pride in his work, it is clear due to his experience and licensed status he wants to get the job done to code and right. He re-routed the piping to outside and leveled the water heater with shims at no extra charge. I love meticulous attention to detail. It's no wonder when I asked about Diamond Certification sticker on his van he informed me his previous employer was Diamond Certified, more affirmation of experience under highest standards. It feels good to know the time invested to research during selection process paid off and a good decision was made. BONUS: His sidekick is his young Welsh Springer Spaniel named Sam, just adorable."
Vicky B on September 2023
With sixteen 5star reviews on our Angi Leads profile, we’ve been helping homeowners with their everyday plumbing needs. Find our company’s profile on the Home Advisor site. Give us a call for your free estimate or consultation to give your the best solution and competitive prices. With over 25 years experience in the trade, from water heaters, tankless, drain cleanning, faucet leak repairs, faucet replacements, sewer cleanning/replacements, disposals, water filters, hot water dispensers and more.
"Great. Everything was done while we were out of town. Francisco was responsive, knowledgeable and did exactly what he said he would."
Diane J on March 2025
With sixteen 5star reviews on our Angi Leads profile, we’ve been helping homeowners with their everyday plumbing needs. Find our company’s profile on the Home Advisor site. Give us a call for your free estimate or consultation to give your the best solution and competitive prices. With over 25 years experience in the trade, from water heaters, tankless, drain cleanning, faucet leak repairs, faucet replacements, sewer cleanning/replacements, disposals, water filters, hot water dispensers and more.
"Great. Everything was done while we were out of town. Francisco was responsive, knowledgeable and did exactly what he said he would."
Diane J on March 2025
Service Champions is the leading heating and air conditioning contractor in Northern California servicing homeowners in East Bay, South Bay and Sacramento areas. We can make your home more comfortable and improve the quality of air you and your family breathe. We specialize in maintenance, repair and sales of all brands of air conditioners and heaters, and are experts in indoor air quality improvement through filtration, duct replacement, insulation and hospital grade UV lights. All the air conditioners we install have the new environmentally friendly refrigerant that does not damage the ozone. We also are huge proponents of super high efficient equipment, such as 95% efficient furnaces. This equipment saves homeowners a tremendous amount of money on their utility bills.
"Service was good and timely."
Gerald W on April 2025
Service Champions is the leading heating and air conditioning contractor in Northern California servicing homeowners in East Bay, South Bay and Sacramento areas. We can make your home more comfortable and improve the quality of air you and your family breathe. We specialize in maintenance, repair and sales of all brands of air conditioners and heaters, and are experts in indoor air quality improvement through filtration, duct replacement, insulation and hospital grade UV lights. All the air conditioners we install have the new environmentally friendly refrigerant that does not damage the ozone. We also are huge proponents of super high efficient equipment, such as 95% efficient furnaces. This equipment saves homeowners a tremendous amount of money on their utility bills.
"Service was good and timely."
Gerald W on April 2025
Green Arrow Plumbing is known for delivering quality solutions for all residential plumbing needs. The ability to arrive, diagnose, and fix the issue all in one visit, while maintaining affordability, is what sets us apart. Green Arrow Plumbing is a family owned and operated company that services most of the Bay Area cities. We specialize in plumbing services, repairs, inspections, installations, drain cleaning, 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!
"Nice job!"
David S on April 2025
Green Arrow Plumbing is known for delivering quality solutions for all residential plumbing needs. The ability to arrive, diagnose, and fix the issue all in one visit, while maintaining affordability, is what sets us apart. Green Arrow Plumbing is a family owned and operated company that services most of the Bay Area cities. We specialize in plumbing services, repairs, inspections, installations, drain cleaning, 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!
"Nice job!"
David S on April 2025
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.
- Plumbing - Multiple Projects
- Shower Pan Install
- Plumbing for a Remodel or Addition - Install
- Plumbing Item Repair
- Water Heater - Repair or Service
- Sink Repair
- Steam Shower - Install
- Faucet Install or Replace
- Walk In Tub - Install or Replace
- Drain Repair
- Shower Install or Replace
- Pipe Repair
- Drain Line Breakage - Camera Locate
- Water Main - Install, Replace or Repair
- Sump Pump - Repair or Replace
- Drain Clog or Blockage - Clear
- Sewer Main - Clear
- Faucets, Fixtures and Pipes - Repair or Replace
- Plumbing Item Installation
- Sink Installation
- Pipe Installation
- Faucet Installation
- Toilet Install or Repair
- Whirlpool Bathtub Install or Replace
- Plumbing Multi-Item Installation
- Water Heater - Install or Replace
- Sewer Main - Install, Replace or Repair
- Drain Installation
- Plumbing Multi-item Repair
- Toilet Installation
- Bathtub Install or Replace
- Sump Pump or Interior Foundation Drains - Install
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