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Tankless water heater repair pros in Los Gatos

Avatar for Travis Martin Plumbing, Inc.
Travis Martin Plumbing, Inc.
13352 Big Basin Way
5.00(
8
)
Approved Pro
Travis Martin Plumbing, Inc.
13352 Big Basin Way
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

Travis Martin Plumbing is the premier professional plumbing company offering a wide variety of residential services to our clients in and around San Lorenzo Valley, Santa Cruz, and San Jose. Travis is known to pay exquisite attention to detail while making your satisfaction our number one priority. Please call us today to schedule your appointment with true professionals at work for you!

"Travis is a great guy. He's very friendly, kind, and thoughtful. Him and his crew above and beyond to help. He does excellent work. I've already recommended him to many of my friends."

Lisa P on May 2019

Travis Martin Plumbing is the premier professional plumbing company offering a wide variety of residential services to our clients in and around San Lorenzo Valley, Santa Cruz, and San Jose. Travis is known to pay exquisite attention to detail while making your satisfaction our number one priority. Please call us today to schedule your appointment with true professionals at work for you!

"Travis is a great guy. He's very friendly, kind, and thoughtful. Him and his crew above and beyond to help. He does excellent work. I've already recommended him to many of my friends."

Lisa P on May 2019


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 Chandler's Plumbing
Chandler's Plumbing
2230 Will Wool Dr
4.52(
614
)
Approved Pro
Chandler's Plumbing
2230 Will Wool Dr
4.52(
614
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
563 local quotes requested

We are the Home renovation of Santa Clara County offering free estimates, fair rates, and superior workmanship. Our team has been servicing the Bay Area for over 15 years. Our company is licensed, bonded, and insured. Our specialists are equipped, experienced, and provides a full range of services. We guarantee our work and can beat any quote by 10%. Give us a call today! Licensed - Bonded - Insured Family Owned Business

"I got my bathroom sink replaced today. Evan was very kind, patient, and—more importantly—highly experienced. I thought it was a simple job that didn’t need to be perfect, but he insisted on perfection, without even a hairline error. I gave him six stars."

Mike G on July 2025

We are the Home renovation of Santa Clara County offering free estimates, fair rates, and superior workmanship. Our team has been servicing the Bay Area for over 15 years. Our company is licensed, bonded, and insured. Our specialists are equipped, experienced, and provides a full range of services. We guarantee our work and can beat any quote by 10%. Give us a call today! Licensed - Bonded - Insured Family Owned Business

"I got my bathroom sink replaced today. Evan was very kind, patient, and—more importantly—highly experienced. I thought it was a simple job that didn’t need to be perfect, but he insisted on perfection, without even a hairline error. I gave him six stars."

Mike G on July 2025


Avatar for POSEIDON PLUMBING LLC
POSEIDON PLUMBING LLC
3161 STANLEY AVE
5.00(
5
)
Approved Pro
POSEIDON PLUMBING LLC
3161 STANLEY AVE
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 local quotes requested

POSEIDON PLUMBING LLC 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.

"Excellent work, fair price. Iâ ll hire him from now on."

Diana F on August 2024

POSEIDON PLUMBING LLC 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.

"Excellent work, fair price. Iâ ll hire him from now on."

Diana F on August 2024


Avatar for CMS Plumbing
CMS Plumbing
545 Westchester Drive, Suite D
4.57(
110
)
Approved Pro
CMS Plumbing
545 Westchester Drive, Suite D
4.57(
110
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
25 years of experience

CMS Plumbing has been a family owned and operated company since 2000. At CMS Plumbing, quality is always first and at a reasonable price. When you need a plumber in Campbell, Sacramento, San Jose, or the SF Bay area. Between the 2 owners we have over 40 years’ experience in all aspects of plumbing. We have passed this knowledge and experience onto our technicians to ensure CMS Plumbers maintain higher quality.

"Jerimiah and Will arrived on time. Very professional. Removed old bathroom sink. Installed new one. Explained exactly what they did. Took away old sink. When I called CMS it was a pleasure to talk with a live person who was very informativeâ ¦.earlier I called several plumbers and got either a no answer or leave a message and weâ ll back to you as soon as we canâ ¦yeh,right!!"

William A on July 2021

CMS Plumbing has been a family owned and operated company since 2000. At CMS Plumbing, quality is always first and at a reasonable price. When you need a plumber in Campbell, Sacramento, San Jose, or the SF Bay area. Between the 2 owners we have over 40 years’ experience in all aspects of plumbing. We have passed this knowledge and experience onto our technicians to ensure CMS Plumbers maintain higher quality.

"Jerimiah and Will arrived on time. Very professional. Removed old bathroom sink. Installed new one. Explained exactly what they did. Took away old sink. When I called CMS it was a pleasure to talk with a live person who was very informativeâ ¦.earlier I called several plumbers and got either a no answer or leave a message and weâ ll back to you as soon as we canâ ¦yeh,right!!"

William A on July 2021


Avatar for Jose's Plumbing & Rooter Incorporated
Jose's Plumbing & Rooter Incorporated
3621 Lafayette Street, Unit 4
5.00(
5
)
Approved Pro
Jose's Plumbing & Rooter Incorporated
3621 Lafayette Street, Unit 4
5.00(
5
)
Approved Pro
Customers say: Quick response
17 local quotes requested
26 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! Book with us online or feel free to give us a call today!

"Professional & knowleadeable of our plumbing needs . Jose was honest & sincere with communication & resolved and immediately remediated a better solution . The utility sink & plumbing is excellent work & efficiently completed the job with expectancy . The plumber was courteous & tidy around work area . We are happy with the job done especially customer service we received . Thank you ! "

Melany R on May 2025

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! Book with us online or feel free to give us a call today!

"Professional & knowleadeable of our plumbing needs . Jose was honest & sincere with communication & resolved and immediately remediated a better solution . The utility sink & plumbing is excellent work & efficiently completed the job with expectancy . The plumber was courteous & tidy around work area . We are happy with the job done especially customer service we received . Thank you ! "

Melany R on May 2025


Avatar for Plumbtree Plumbing and Rooter, Inc.
Plumbtree Plumbing and Rooter, Inc.
210 Paraiso Ct
5.00(
18
)
Approved Pro
Plumbtree Plumbing and Rooter, Inc.
210 Paraiso Ct
5.00(
18
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
48 local quotes requested

*Emergency Services Available. Plumbtree Plumbing & Rooter offers reliable plumbing services at the most competitive prices. With our stellar plumbing services, we will get your plumbing system back to working at its best in no time. Whether you are experiencing a complicated plumbing issue, broken water heater, cracked plumbing fixture, or leaking faucet, our experienced technicians will work quickly to fix your problem and eliminate your frustrations! We serve San Jose, Milpitas, Santa Clara, Campbell, Saratoga, Mountain View, Los Altos, Los Gatos, Sunnyvale, Fremont, Newark, Union City, Redwood City, Atherton, Menlo Park, and Morgan Hill. We specialize in complete plumbing services, including drain cleaning, clogged toilet repair, sewer replacement, cleanout installation, water leak repair, water system repipe, water service replacement, leaky toilet, household gas testing, household gas system leak detection, gas line repair, gas system repipe, gas leaks, water heater maintenance, water heater repair, water heater replacement, tankless water heater installation, tankless water heater maintenance, and tankless water heater repair.

"Our potfiller kitchen faucet began to leak at the wall. Great reviews on Yelp and Nextdoor prompted us to contact Plumbtree Plumbing. Their online appointment facility was very easy to use; an appointment was secured for the same afternoon. A very professional, courteous, and personable plumber, Bruce, diagnosed the problem and made an expert repair for a reasonable cost. We were very pleased. Bruce was genuinely concerned about our home's plumbing. Without any sales pressure at all, he and his equally expert associate, Matthew, made an inspection of our water pipes and discovered three issues: 1) the "water shutoff valve" at the base of the house was actually a gas shutoff valve!, and 2) a number of our water pipes were galvanized pipe instead of the desired/required copper pipe. While under the house, Matthew spotted issue # 3) and photographed it: one of our heating ducts had become disconnected, thus pumping hot air into the crawlspace! So, we are having Plumbtree Pumping come back to make a thorough estimate to correct items 1) and 2). (And our HVAC people will fix item 3)!) Please strongly consider using Plumbtree Plumbing for all your plumbing needs!"

Dennis H on December 2024

*Emergency Services Available. Plumbtree Plumbing & Rooter offers reliable plumbing services at the most competitive prices. With our stellar plumbing services, we will get your plumbing system back to working at its best in no time. Whether you are experiencing a complicated plumbing issue, broken water heater, cracked plumbing fixture, or leaking faucet, our experienced technicians will work quickly to fix your problem and eliminate your frustrations! We serve San Jose, Milpitas, Santa Clara, Campbell, Saratoga, Mountain View, Los Altos, Los Gatos, Sunnyvale, Fremont, Newark, Union City, Redwood City, Atherton, Menlo Park, and Morgan Hill. We specialize in complete plumbing services, including drain cleaning, clogged toilet repair, sewer replacement, cleanout installation, water leak repair, water system repipe, water service replacement, leaky toilet, household gas testing, household gas system leak detection, gas line repair, gas system repipe, gas leaks, water heater maintenance, water heater repair, water heater replacement, tankless water heater installation, tankless water heater maintenance, and tankless water heater repair.

"Our potfiller kitchen faucet began to leak at the wall. Great reviews on Yelp and Nextdoor prompted us to contact Plumbtree Plumbing. Their online appointment facility was very easy to use; an appointment was secured for the same afternoon. A very professional, courteous, and personable plumber, Bruce, diagnosed the problem and made an expert repair for a reasonable cost. We were very pleased. Bruce was genuinely concerned about our home's plumbing. Without any sales pressure at all, he and his equally expert associate, Matthew, made an inspection of our water pipes and discovered three issues: 1) the "water shutoff valve" at the base of the house was actually a gas shutoff valve!, and 2) a number of our water pipes were galvanized pipe instead of the desired/required copper pipe. While under the house, Matthew spotted issue # 3) and photographed it: one of our heating ducts had become disconnected, thus pumping hot air into the crawlspace! So, we are having Plumbtree Pumping come back to make a thorough estimate to correct items 1) and 2). (And our HVAC people will fix item 3)!) Please strongly consider using Plumbtree Plumbing for all your plumbing needs!"

Dennis H on December 2024


Avatar for Cal Green Remodeling
Cal Green Remodeling
1400 Coleman Ave, Unit F14-2
5.00(
14
)
Approved Pro
Cal Green Remodeling
1400 Coleman Ave, Unit F14-2
5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
835 local quotes requested

Welcome to Cal Green Remodeling. We do our best to take the stress out of home remodeling, working directly with our clients to make sure they understand the process, options available, and budget. Our goal is to make your project everything you dreamt it would be. From custom kitchens to concrete floors we do it all and our experienced professionals can help you figure out what products are right for you. We offer industrial grade finishes that can handle excessive traffic, as well as fine finishes for your home. Contact us today for a free estimate, we look forward to hearing from you. Website - https://calgreenremodeling.com/ Phone - 800-803-9927

"We were looking to remodel our kitchen or bath for a few years. We kept getting estimates from different companies and always felt the price was off or the person was not a good fit. Then, finally, we met Shai with Cal Green Remodeling. What a great guy! He is very upfront and honest about what we can expect in terms of cost and work flow. Because of his honest approach, we hired him. We felt he gave us the good and bad and how to resolve the bad as well. In the end, the process was fairly smooth, and the few hick-ups we had, for example, the city and their permit process, were well explained to us at the beginning, so we were ready. Our kitchen or bath looks amazing, and I plan to work with Cal Green Remodeling again. Thanks Shai!"

Albert R on December 2023

Welcome to Cal Green Remodeling. We do our best to take the stress out of home remodeling, working directly with our clients to make sure they understand the process, options available, and budget. Our goal is to make your project everything you dreamt it would be. From custom kitchens to concrete floors we do it all and our experienced professionals can help you figure out what products are right for you. We offer industrial grade finishes that can handle excessive traffic, as well as fine finishes for your home. Contact us today for a free estimate, we look forward to hearing from you. Website - https://calgreenremodeling.com/ Phone - 800-803-9927

"We were looking to remodel our kitchen or bath for a few years. We kept getting estimates from different companies and always felt the price was off or the person was not a good fit. Then, finally, we met Shai with Cal Green Remodeling. What a great guy! He is very upfront and honest about what we can expect in terms of cost and work flow. Because of his honest approach, we hired him. We felt he gave us the good and bad and how to resolve the bad as well. In the end, the process was fairly smooth, and the few hick-ups we had, for example, the city and their permit process, were well explained to us at the beginning, so we were ready. Our kitchen or bath looks amazing, and I plan to work with Cal Green Remodeling again. Thanks Shai!"

Albert R on December 2023


Avatar for Happy Again Appliance Service
Happy Again Appliance Service
3.71(
14
)
Approved Pro
Happy Again Appliance Service
3.71(
14
)
Approved Pro
Customers say: Quick response
271 local quotes requested
5 years of experience

Need help repairing your appliance? We can help! Happy Again Appliance is working to make YOU HAPPY. We try to make your appliance fixing same day. With over 10 years of appliance repair and HVAC experience, we are here to help you with all your major appliance needs and HVAC needs EXCEPT DISHWASHERS. Ask us about our senior discount. You will love our customer service and patience with your project. We are passionate about quality work and you won't find better service with any other company. Message or text now to schedule your service! Thank you to be HAPPY AGAIN

"Vincent and his assistant Sergei took on a difficult job of installing a stove top and a downdraft fan that posed some challenges of fitting into an existing counter space. An installer sent by the dealer failed at this task but they were careful and creative in finding solutions. We appreciated the attention to detail and their hard work - and the result was fabulous. Not least, the price was reasonable and both of them were easy and pleasant to work with. No hesitation in recommending their services."

Daniel S on December 2024

Need help repairing your appliance? We can help! Happy Again Appliance is working to make YOU HAPPY. We try to make your appliance fixing same day. With over 10 years of appliance repair and HVAC experience, we are here to help you with all your major appliance needs and HVAC needs EXCEPT DISHWASHERS. Ask us about our senior discount. You will love our customer service and patience with your project. We are passionate about quality work and you won't find better service with any other company. Message or text now to schedule your service! Thank you to be HAPPY AGAIN

"Vincent and his assistant Sergei took on a difficult job of installing a stove top and a downdraft fan that posed some challenges of fitting into an existing counter space. An installer sent by the dealer failed at this task but they were careful and creative in finding solutions. We appreciated the attention to detail and their hard work - and the result was fabulous. Not least, the price was reasonable and both of them were easy and pleasant to work with. No hesitation in recommending their services."

Daniel S on December 2024

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FAQs for tankless water heater installation projects in Los Gatos, CA

Professional flushing services for tankless water heaters run about $200 per visit. This essential maintenance procedure eliminates mineral deposits from critical components, particularly the heat exchanger. While homeowners can purchase DIY flushing kits for $50 to $100, professional service offers the advantage of thorough cleaning with proper techniques. Professional maintenance also includes inspection of additional components that might need attention.

Industry experts and manufacturers recommend annual maintenance for tankless water heaters, with more frequent service (every six months) for homes with challenging water conditions. This regular attention prevents efficiency losses and extends the unit's operational lifespan. Watch for warning signs like reduced water temperature, inconsistent performance, or system error codes that might indicate maintenance is needed sooner than scheduled.

Neglecting regular maintenance allows mineral scale to accumulate within your system, restricting water flow and reducing heating efficiency. This forces your unit to work harder, consuming more energy while delivering less satisfactory performance. Over time, this strain can lead to component failures, inconsistent water temperatures, and premature system replacement. Additionally, most manufacturers require documentation of regular maintenance to honor warranty coverage for major components.

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