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Find Water heater repair or service pros in Los Altos

Pedro Galvan Plumbing, Inc.

5405 Ace Ct
4.85(
17
)
•Approved Pro

Pedro Galvan Plumbing, Inc.

5405 Ace Ct
4.85(
17
)
•Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% 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!

"We are incredibly grateful to Pedro Galvan and his team for stepping in during a moment of urgent need. When our hot water system suddenly failed, leaving us without hot water for daily essentials, Pedro responded with a level of professionalism, clarity, and compassion that is truly rare. From the very first call, Pedro was attentive, transparent about pricing, and committed to solving the problem quickly. He provided us with the most cost-effective and honest quote out of several we obtained—and, even more importantly, was able to come almost immediately when others could not. His workmanship was precise, efficient, and tidy. It was clear we were in the hands of someone who genuinely takes pride in his craft. In a world where so many service professionals overpromise and underdeliver, Pedro Galvan delivers exactly what he promises—and does so with warmth, integrity, and a deep respect for his clients. We recommend him without hesitation to anyone needing plumbing services."

nicola s on July 2025

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!

"We are incredibly grateful to Pedro Galvan and his team for stepping in during a moment of urgent need. When our hot water system suddenly failed, leaving us without hot water for daily essentials, Pedro responded with a level of professionalism, clarity, and compassion that is truly rare. From the very first call, Pedro was attentive, transparent about pricing, and committed to solving the problem quickly. He provided us with the most cost-effective and honest quote out of several we obtained—and, even more importantly, was able to come almost immediately when others could not. His workmanship was precise, efficient, and tidy. It was clear we were in the hands of someone who genuinely takes pride in his craft. In a world where so many service professionals overpromise and underdeliver, Pedro Galvan delivers exactly what he promises—and does so with warmth, integrity, and a deep respect for his clients. We recommend him without hesitation to anyone needing plumbing services."

nicola s on July 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

Avatar for POSEIDON PLUMBING LLC

POSEIDON PLUMBING LLC

3161 STANLEY AVE
4.67(
6
)
•Approved Pro

POSEIDON PLUMBING LLC

3161 STANLEY AVE
4.67(
6
)
•Approved Pro
Customers say: Quick response
23 local quotes requested
11 years of experience

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 completed in less than 24hrs. Wish I?d done my homework for average cost to replace a water heater. $2850 to replace 50 gallon gas water heater seems very steep. "

Markus M on September 2025

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 completed in less than 24hrs. Wish I?d done my homework for average cost to replace a water heater. $2850 to replace 50 gallon gas water heater seems very steep. "

Markus M on September 2025

Avatar for Chandler's Plumbing

Chandler's Plumbing

2230 Will Wool Dr
4.53(
623
)
•Approved Pro

Chandler's Plumbing

2230 Will Wool Dr
4.53(
623
)
•Approved Pro
Super Service Award
Customers say: Super punctual
390 local quotes requested
24 years of experience

We are the water heater and sewer experts of Santa Clara County offering free estimates, fair rates, and superior workmanship. Our team has been servicing the Bay Area for over 20 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%.

"Chandlers Plumbing responded to my 'cry for help' during a weekend emergency; and not only showed up on time, with a courteous and knowledgeable crew; they also gave me a VERY reasonable fixed price quote - 75% under those others (that I suspect were price-gauging my "elderly lady in an emergency" status). They were able to start the work right away, and made sure I approved of the work before closing the trench the same day. They left the area like it looked before, with the mulch intact and not mixed up with soil - and my problem is fixed for the next 40 years or so. Definitely recommend ! "

Annette H on October 2025

We are the water heater and sewer experts of Santa Clara County offering free estimates, fair rates, and superior workmanship. Our team has been servicing the Bay Area for over 20 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%.

"Chandlers Plumbing responded to my 'cry for help' during a weekend emergency; and not only showed up on time, with a courteous and knowledgeable crew; they also gave me a VERY reasonable fixed price quote - 75% under those others (that I suspect were price-gauging my "elderly lady in an emergency" status). They were able to start the work right away, and made sure I approved of the work before closing the trench the same day. They left the area like it looked before, with the mulch intact and not mixed up with soil - and my problem is fixed for the next 40 years or so. Definitely recommend ! "

Annette H on October 2025

Avatar for The Tankless Guys Plumbing Corp.

The Tankless Guys Plumbing Corp.

Based Out Of
5.00(
6
)
•Approved Pro

The Tankless Guys Plumbing Corp.

Based Out Of
5.00(
6
)
•Approved Pro
Super Service Award
Customers say: Quick response
216 local quotes requested
Warranties offered

We offer a variety of plumbing services. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"The work was excellent, very cleanly done, great knowledge and helpful information from Gert, the owner of company. Good communication from company. Would work with this business again."

Lois T on July 2024

We offer a variety of plumbing services. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"The work was excellent, very cleanly done, great knowledge and helpful information from Gert, the owner of company. Good communication from company. Would work with this business again."

Lois T on July 2024

Avatar for Knockout Plumbing & Repipe Inc.

Knockout Plumbing & Repipe Inc.

191 Dillon Avenue
4.00(
4
)
•Approved Pro

Knockout Plumbing & Repipe Inc.

191 Dillon Avenue
4.00(
4
)
•Approved Pro
Customers say: Quick response
210 local quotes requested
4 years of experience

Knockout Plumbing Repipe Inc. provides residential plumbing services with customized solutions that fit every budget. We are a family owned local company that serves the greater Silicon Valley and surrounding areas. With a combined work experience of 40 years in the industry, our office staff and technicians can knockout any of your plumbing problems, anywhere from, drain/sewer back ups, drain/sewer leaks, drain/sewer clean, faucet replacement/repair, gas system installations, rooting services, water leak repairs, water heater repairs/replacements, whole house repiping, etc. Give us a call to book a free estimate 669-400-9662. We are your community plumbing experts!

"Went fine, but after doing some research, I think I overpaid for the service (by a lot!)."

Raed S on May 2025

Knockout Plumbing Repipe Inc. provides residential plumbing services with customized solutions that fit every budget. We are a family owned local company that serves the greater Silicon Valley and surrounding areas. With a combined work experience of 40 years in the industry, our office staff and technicians can knockout any of your plumbing problems, anywhere from, drain/sewer back ups, drain/sewer leaks, drain/sewer clean, faucet replacement/repair, gas system installations, rooting services, water leak repairs, water heater repairs/replacements, whole house repiping, etc. Give us a call to book a free estimate 669-400-9662. We are your community plumbing experts!

"Went fine, but after doing some research, I think I overpaid for the service (by a lot!)."

Raed S on May 2025

Avatar for Handy Plumbing Man, LLC

Handy Plumbing Man, LLC

1011 American St
4.96(
28
)
•Approved Pro

Handy Plumbing Man, LLC

1011 American St
4.96(
28
)
•Approved Pro
Super Service Award
Customers say: Quality work
129 local quotes requested
15 years of experience

Our company provides exceptional service to the surrounding areas. Always taking pride our services, striving to execute with excellence, and putting our customer's 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 , you'll be pleased you did. Thank you!

".."

Stephanie E on October 2025

Our company provides exceptional service to the surrounding areas. Always taking pride our services, striving to execute with excellence, and putting our customer's 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 , you'll be pleased you did. Thank you!

".."

Stephanie E on October 2025

Avatar for Fluid Dynamics Plumbing Inc

Fluid Dynamics Plumbing Inc

128 E ST JOHN STREET
4.95(
21
)
•Approved Pro

Fluid Dynamics Plumbing Inc

128 E ST JOHN STREET
4.95(
21
)
•Approved Pro
Free onsite estimate

We are 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. FluidDynamicsPlumbing.com

"I’ve used Fluid Dynamics Plumbing several times, and each experience has been excellent. They may be new in town, but their team is made up of highly experienced plumbers. Their brand-new trucks and equipment show how invested they are in quality and reliability. Every technician I’ve met has been efficient, courteous, and professional. Their response time is outstanding, and their prices are very reasonable—especially for Silicon Valley. I highly recommend them for anyone needing dependable plumbing service."

Ross F on October 2025

We are 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. FluidDynamicsPlumbing.com

"I’ve used Fluid Dynamics Plumbing several times, and each experience has been excellent. They may be new in town, but their team is made up of highly experienced plumbers. Their brand-new trucks and equipment show how invested they are in quality and reliability. Every technician I’ve met has been efficient, courteous, and professional. Their response time is outstanding, and their prices are very reasonable—especially for Silicon Valley. I highly recommend them for anyone needing dependable plumbing service."

Ross F on October 2025

Avatar for Jess Plumbing

Jess Plumbing

4440 Bassett St
5.00(
46
)
•Approved Pro

Jess Plumbing

4440 Bassett St
5.00(
46
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 local quotes requested

Over 22 years experience in the plumbing industry servicing the peninsula. Jess Plumbing, established in 2019 by Jesus Coronel, provides excellent customer service and quality work Specializes in: Residential,Commercial & Underground

"Quick to respond, schedule, and complete work. Went ahead and also noted other improvements we may want to consider around the house with his estimate. Would definitely use him again. Thanks Jess!"

H C on August 2025

Over 22 years experience in the plumbing industry servicing the peninsula. Jess Plumbing, established in 2019 by Jesus Coronel, provides excellent customer service and quality work Specializes in: Residential,Commercial & Underground

"Quick to respond, schedule, and complete work. Went ahead and also noted other improvements we may want to consider around the house with his estimate. Would definitely use him again. Thanks Jess!"

H C on August 2025

Avatar for AAA Mike Counsil Plumbing and Rooter

AAA Mike Counsil Plumbing and Rooter

1915 O Toole Way
4.47(
247
)
•Approved Pro

AAA Mike Counsil Plumbing and Rooter

1915 O Toole Way
4.47(
247
)
•Approved Pro
Customers say: Quick response
342 local quotes requested
31 years of experience

Mike Counsil Plumbing has been family owned and operated from the start. Our customers are our neighbors, and we are proud to be part of the community. We offer the highest quality of plumbing, and friendliest customer service in the industry. When you want it done right, call Mike Counsil Plumbing. Owner operated since 1994. 50 employees. All technicians drug tested and background checked.

"Went well"

Kevin L on May 2025

Mike Counsil Plumbing has been family owned and operated from the start. Our customers are our neighbors, and we are proud to be part of the community. We offer the highest quality of plumbing, and friendliest customer service in the industry. When you want it done right, call Mike Counsil Plumbing. Owner operated since 1994. 50 employees. All technicians drug tested and background checked.

"Went well"

Kevin L on May 2025

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FAQs for water heater repair or service projects in Los Altos, CA

Warning signs include fluctuating water temperatures, a pilot light that repeatedly goes out, unusual noises from the tank, or complete heating failure. You might also detect a rotten egg smell, indicating a potential gas leak, or notice water that never reaches the proper temperature. If your water heater is over eight years old and displaying these symptoms, the gas valve is a likely culprit. Professional inspection is recommended, especially if gas odors are present.

Water heater gas valves are not universally interchangeable. Each valve must match your specific water heater's make, model, and specifications. Important compatibility factors include gas type (natural gas vs. propane), BTU rating, connection types, and physical dimensions. Using an incorrect valve can result in poor performance, premature failure, or dangerous gas leaks. Always consult your water heater's documentation or a professional plumber to identify the appropriate replacement valve for your unit.

The Los Altos, CA homeowners’ guide to water heater repair or services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles