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Water heater repair or service pros in Walnut Creek

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 Accomplish Water Heater Service
Accomplish Water Heater Service
2098 Madera Court
5.00(
8
)
Approved Pro
Accomplish Water Heater Service
2098 Madera Court
5.00(
8
)
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.

"Service with courtesy and professional."

Eugenio C on April 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.

"Service with courtesy and professional."

Eugenio C on April 2025


Avatar for R Plumbing Companies, Inc.
R Plumbing Companies, Inc.
202 Kingswood Ave
5.00(
3
)
Approved Pro
R Plumbing Companies, Inc.
202 Kingswood Ave
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 local quotes requested

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 baasis of our business

"Helped me right away. Did not have to wait all day."

Julie H on September 2023

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 baasis of our business

"Helped me right away. Did not have to wait all day."

Julie H on September 2023


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 Mr. Rooter Plumbing
Mr. Rooter Plumbing
50 Hegenberger Loop
4.12(
29
)
Approved Pro
Mr. Rooter Plumbing
50 Hegenberger Loop
4.12(
29
)
Approved Pro
Customers say: Quick response
27 years of experience
Free onsite estimate

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.

"."

Kate B on May 2025

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.

"."

Kate B on May 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 Oak Plumbing
Oak Plumbing
3852 Industrial Way
4.63(
467
)
Approved Pro
Oak Plumbing
3852 Industrial Way
4.63(
467
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
26 local quotes requested

Oak 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. Our customer's safety is extremely important, which is why all of our technicians are fully trained, background checked, and drug tested.

"Malik was very punctual, polite and went into detail about the work, what it will require and estimate time on how long the job will take. I am happy with the work and for sure hired Oak Plumbing for any future work, highly recommended them."

Marco G on April 2025

Oak 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. Our customer's safety is extremely important, which is why all of our technicians are fully trained, background checked, and drug tested.

"Malik was very punctual, polite and went into detail about the work, what it will require and estimate time on how long the job will take. I am happy with the work and for sure hired Oak Plumbing for any future work, highly recommended them."

Marco G on April 2025


Avatar for Arreaga Santos Plumbing
Arreaga Santos Plumbing
455 Canal Street, Unit 3
5.00(
8
)
Approved Pro
Arreaga Santos Plumbing
455 Canal Street, Unit 3
5.00(
8
)
Approved Pro
Customers say: Quick response
10 years of experience
Free onsite estimate

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

"He was very polite, very professional, very knowledgeable, very smart, knew job well, good at explaining the issue"

Paul C on February 2025

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

"He was very polite, very professional, very knowledgeable, very smart, knew job well, good at explaining the issue"

Paul C on February 2025


Avatar for Rockford Plumbing, LLC
Rockford Plumbing, LLC
3859 Rockford Dr
4.96(
12
)
Approved Pro
Rockford Plumbing, LLC
3859 Rockford Dr
4.96(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today! (510) 942-5242

"Awesome"

Julius D on May 2025

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today! (510) 942-5242

"Awesome"

Julius D on May 2025


Avatar for Pinnacle Plumbing, Inc.
Pinnacle Plumbing, Inc.
5432 Gary Blvd, Unit 603
5.00(
8
)
Approved Pro
Pinnacle Plumbing, Inc.
5432 Gary Blvd, Unit 603
5.00(
8
)
Approved Pro
Free onsite estimate
Emergency services offered

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.

"Camilo and Luis are fantastic plumbers. I manage several vintage apartment properties and always use Camilo and Luis at Pinnacle Plumbing for our routine jobs such as faucet repair and replacements, clogged bathroom/kitchen drains, water heater and gas wall heater replacement. One of the biggest jobs that we had to do was a complete sewer pipe replacement underground of our large vintage Victorian building. This involved excavating through the foundation and under the sidewalks to repair and replace sewer pipes that connect to the City sewage laterals. Luis and Camilo did a wonderful job of not only making the replacements and repairs, but we’re very empathetic to not disturb the tenants, with a focus on safety and good customer experience. They coordinated the entire large project from getting the permits to supervising the other subcontractors who had to excavate through concrete and also replace the concrete upon the jobs conclusion. You’ll be in good hands with Pinnacle! 👍🏼"

Ted W on May 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.

"Camilo and Luis are fantastic plumbers. I manage several vintage apartment properties and always use Camilo and Luis at Pinnacle Plumbing for our routine jobs such as faucet repair and replacements, clogged bathroom/kitchen drains, water heater and gas wall heater replacement. One of the biggest jobs that we had to do was a complete sewer pipe replacement underground of our large vintage Victorian building. This involved excavating through the foundation and under the sidewalks to repair and replace sewer pipes that connect to the City sewage laterals. Luis and Camilo did a wonderful job of not only making the replacements and repairs, but we’re very empathetic to not disturb the tenants, with a focus on safety and good customer experience. They coordinated the entire large project from getting the permits to supervising the other subcontractors who had to excavate through concrete and also replace the concrete upon the jobs conclusion. You’ll be in good hands with Pinnacle! 👍🏼"

Ted W on May 2025

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Water heater repair or services FAQs

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 homeowners guide to water heater repair or services
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