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Water heater repair or service pros in Castaic

Avatar for West Coast Plumbing

West Coast Plumbing

723 East Valencia Ave
5.00(
3
)
Approved Pro

West Coast Plumbing

723 East Valencia Ave
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

At West Coast Plumbing, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts, and will always keep you educated about the work process. We look forward to earning your business!

"We used West coast plumbing to help with a leak we had in the house. They did an exceptional job. They were very prompt and informative about the issue and the work that needed to be performed. We will be calling them for any future needs."

Lucy C on September 2023

At West Coast Plumbing, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts, and will always keep you educated about the work process. We look forward to earning your business!

"We used West coast plumbing to help with a leak we had in the house. They did an exceptional job. They were very prompt and informative about the issue and the work that needed to be performed. We will be calling them for any future needs."

Lucy C on September 2023


Avatar for Overland Plumbing

Overland Plumbing

14538 Friar Street
4.42(
743
)
Approved Pro

Overland Plumbing

14538 Friar Street
4.42(
743
)
Approved Pro
Customers say: True professional
777 local quotes requested
38 years of experience

Overland Plumbing is your local plumbing installation and repair company. We specialize in residential plumbing services for both new and old homes. We look forward to helping you. Call us today.

"We were not an easy fix. Nothing in our home was built with standard sizes. Randy, our plumber, purchased the correct size and completed the replacement of the hot water valve to the dishwasher in record time. He was kind, efficient and timely. We really appreciate him and his company."

Carrie D on August 2025

Overland Plumbing is your local plumbing installation and repair company. We specialize in residential plumbing services for both new and old homes. We look forward to helping you. Call us today.

"We were not an easy fix. Nothing in our home was built with standard sizes. Randy, our plumber, purchased the correct size and completed the replacement of the hot water valve to the dishwasher in record time. He was kind, efficient and timely. We really appreciate him and his company."

Carrie D on August 2025


Avatar for Owens Plumbing & Rooter, Inc.

Owens Plumbing & Rooter, Inc.

8646 Hatillo Ave
5.00(
6
)
Approved Pro

Owens Plumbing & Rooter, Inc.

8646 Hatillo Ave
5.00(
6
)
Approved Pro
8 years of experience
Free onsite estimate

We're 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're involved with. We're 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. We are also available for emergency calls 24/7.

"Great experience. Brandon is the best"

lorelie a on July 2025

We're 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're involved with. We're 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. We are also available for emergency calls 24/7.

"Great experience. Brandon is the best"

lorelie a on July 2025


Avatar for VR Plumbing Inc.

VR Plumbing Inc.

2726 Tapo St
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

VR Plumbing Inc.

2726 Tapo St
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
1 years of experience
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.

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.


Avatar for R R Electric Heating & Air

R R Electric Heating & Air

331 Science Drive,
4.90(
10
)
Approved Pro

R R Electric Heating & Air

331 Science Drive,
4.90(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 local quotes requested

R R Electric Heating & Air proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"Estimating for the project was carefully done and checked so there were no surprises."

Curtis H on October 2023

R R Electric Heating & Air proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"Estimating for the project was carefully done and checked so there were no surprises."

Curtis H on October 2023


Avatar for Western Rooter & Plumbing

Western Rooter & Plumbing

136 E Santa Clara St
4.81(
157
)
Approved Pro

Western Rooter & Plumbing

136 E Santa Clara St
4.81(
157
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
791 local quotes requested

Call NOW: (626) 889-7990! Available 24/7 for all your plumbing needs! At the heart of our services is a commitment to comprehensive plumbing solutions - from water, sewer, to gas lines, we handle it all. Our expertise spans routine maintenance to urgent emergency repairs, ensuring your plumbing is always in top condition. Drain cleaning? We're on it with both traditional and hydro jetting techniques. But that's just the start. We offer water heater services, including both classic and cutting-edge tankless installations, repairs, and maintenance, ensuring your hot water flow is uninterrupted. Our approach to clean, safe water extends to installing water treatment systems, including softeners and filtration, for pure, drinkable water right from your tap. We're also proactive about the health of your plumbing and sewer lines, offering detailed inspections with our sewer scope technology. Many maintenance services come with complimentary camera inspections to extend your system's lifespan and pinpoint any issues early on. Gas lines and safety valves, especially emergency earthquake shutoffs, are within our expertise, along with certified under street repairs. And for those with septic systems, we provide thorough septic pumping services. No matter the challenge - water, sewer, or gas lines - we're fully equipped to tackle it. Plus, we're thrilled to extend our free travel zone, now covering the Victorville area, bringing our reliable services closer to you!

"Ryan was perfectly on-time and was a plumbing scholar and a gentleman. We had a simple drain replacement under a new sink. Going to Western saved me at least another day of trying to figure out proper parts and doing the install myself, and it also saved my wife's ears from hearing my salty language."

Gary v on September 2024

Call NOW: (626) 889-7990! Available 24/7 for all your plumbing needs! At the heart of our services is a commitment to comprehensive plumbing solutions - from water, sewer, to gas lines, we handle it all. Our expertise spans routine maintenance to urgent emergency repairs, ensuring your plumbing is always in top condition. Drain cleaning? We're on it with both traditional and hydro jetting techniques. But that's just the start. We offer water heater services, including both classic and cutting-edge tankless installations, repairs, and maintenance, ensuring your hot water flow is uninterrupted. Our approach to clean, safe water extends to installing water treatment systems, including softeners and filtration, for pure, drinkable water right from your tap. We're also proactive about the health of your plumbing and sewer lines, offering detailed inspections with our sewer scope technology. Many maintenance services come with complimentary camera inspections to extend your system's lifespan and pinpoint any issues early on. Gas lines and safety valves, especially emergency earthquake shutoffs, are within our expertise, along with certified under street repairs. And for those with septic systems, we provide thorough septic pumping services. No matter the challenge - water, sewer, or gas lines - we're fully equipped to tackle it. Plus, we're thrilled to extend our free travel zone, now covering the Victorville area, bringing our reliable services closer to you!

"Ryan was perfectly on-time and was a plumbing scholar and a gentleman. We had a simple drain replacement under a new sink. Going to Western saved me at least another day of trying to figure out proper parts and doing the install myself, and it also saved my wife's ears from hearing my salty language."

Gary v on September 2024


Avatar for Payless Water Heaters & Plumbing Inc

Payless Water Heaters & Plumbing Inc

27919 Smyth Dr
4.21(
120
)
Approved Pro

Payless Water Heaters & Plumbing Inc

27919 Smyth Dr
4.21(
120
)
Approved Pro
Customers say: Super punctual
1204 local quotes requested
21 years of experience

Payless Water Heaters provides Same day water heater Installation & Repair services. We also can install a New Tankless Water Heater the same day. We understand how important hot water is to your daily routine - Our team has over 30 years of combined industry-leading experience, which gives us greater insight into locating root problems and providing customized solutions. Unlike some technicians, we carefully survey the unit before starting any repairs. This allows us to accurately address the issue and create lasting solutions. As a Family owned and Locally operated business, we have deep roots in the community. Our mission is simple - provide the ultimate customer experience. This means always being on time, being professional, and being available, With upfront, honest pricing, and no extra charge for nights or weekends - If you're ready to get started, call (888)461-8249 if you need some help.

"Better than excellent. David was great. He explained all options, answered questions, completed the job faster than expected, and when it is time to replace my heater I will call on David and only David."

georgia t on September 2025

Payless Water Heaters provides Same day water heater Installation & Repair services. We also can install a New Tankless Water Heater the same day. We understand how important hot water is to your daily routine - Our team has over 30 years of combined industry-leading experience, which gives us greater insight into locating root problems and providing customized solutions. Unlike some technicians, we carefully survey the unit before starting any repairs. This allows us to accurately address the issue and create lasting solutions. As a Family owned and Locally operated business, we have deep roots in the community. Our mission is simple - provide the ultimate customer experience. This means always being on time, being professional, and being available, With upfront, honest pricing, and no extra charge for nights or weekends - If you're ready to get started, call (888)461-8249 if you need some help.

"Better than excellent. David was great. He explained all options, answered questions, completed the job faster than expected, and when it is time to replace my heater I will call on David and only David."

georgia t on September 2025


Avatar for Professional Plumbing Inc

Professional Plumbing Inc

Multiple Locations:
4.71(
343
)
Approved Pro

Professional Plumbing Inc

Multiple Locations:
4.71(
343
)
Approved Pro
Customers say: Super punctual
1186 local quotes requested
38 years of experience

With all the new health concerns caused by COVID-19 we at Professional Plumbing Inc have increased our efforts to make sure we help stop the spread of this virus. All our technicians are now wearing a new set of gloves and booties into each home. All tools are wiped down with wipes made to kill germs, not just clean them before going back into the trucks. Hand tools are periodically dipped in rubbing alcohol to further help destroy germs. These may seem like extreme measures, but we take your health and the health of all our employees seriously. Thank you for your continued business. We are not the typical plumbers, our guys are neat and clean, well groomed, respectful of you and your property. They arrive in a clean truck that is well stocked, and best of all we don't try to charge you a ridiculous amount of money to do a so-so job. Minor plumbing leaks to replacing the sewer line in you front yard. We can handle any plumbing issue you have quickly and we are affordable. We are here to help. We want your business and it shows on every job we do. We come in and quickly solve your plumbing issues, then we clean up so well that you can't really tell that we were even there, except of course, your plumbing is working the way it is supposed to. Try us once and you will wonder why you haven't used us in the past and you'll want to use us in the future. Additional phone - (949) 646-5511, (877) 755-3519.

"Professional Plumbing is a very good option. They took the time to explain all the options and Chris was top notch at answering all my questions."

Dave P on September 2023

With all the new health concerns caused by COVID-19 we at Professional Plumbing Inc have increased our efforts to make sure we help stop the spread of this virus. All our technicians are now wearing a new set of gloves and booties into each home. All tools are wiped down with wipes made to kill germs, not just clean them before going back into the trucks. Hand tools are periodically dipped in rubbing alcohol to further help destroy germs. These may seem like extreme measures, but we take your health and the health of all our employees seriously. Thank you for your continued business. We are not the typical plumbers, our guys are neat and clean, well groomed, respectful of you and your property. They arrive in a clean truck that is well stocked, and best of all we don't try to charge you a ridiculous amount of money to do a so-so job. Minor plumbing leaks to replacing the sewer line in you front yard. We can handle any plumbing issue you have quickly and we are affordable. We are here to help. We want your business and it shows on every job we do. We come in and quickly solve your plumbing issues, then we clean up so well that you can't really tell that we were even there, except of course, your plumbing is working the way it is supposed to. Try us once and you will wonder why you haven't used us in the past and you'll want to use us in the future. Additional phone - (949) 646-5511, (877) 755-3519.

"Professional Plumbing is a very good option. They took the time to explain all the options and Chris was top notch at answering all my questions."

Dave P on September 2023


Avatar for My Bath Oasis

My Bath Oasis

123 Main St.
5.00(
6
)
Approved Pro

My Bath Oasis

123 Main St.
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
915 local quotes requested

We are family owned and operated and have proudly served Southern California for more than 16 yrs. Our goals are to provide you with the best service and we only use the highest quality products and do this at a competitive cost to you.

"Bath Oasis exceeded all of my expectations! From the initial consultation to the final touches, their team was professional, knowledgeable, and attentive to every detail. They transformed my outdated bathroom into a modern, spa-like oasis that I absolutely love. The craftsmanship is top-notch, and they stayed on schedule and within budget. Their design suggestions were spot-on, and they were always available to answer questions and provide updates. I couldn’t be happier with the result and would highly recommend Bath Oasis to anyone looking to remodel their bathroom. Truly a 5-star experience!"

Victoria C on September 2024

We are family owned and operated and have proudly served Southern California for more than 16 yrs. Our goals are to provide you with the best service and we only use the highest quality products and do this at a competitive cost to you.

"Bath Oasis exceeded all of my expectations! From the initial consultation to the final touches, their team was professional, knowledgeable, and attentive to every detail. They transformed my outdated bathroom into a modern, spa-like oasis that I absolutely love. The craftsmanship is top-notch, and they stayed on schedule and within budget. Their design suggestions were spot-on, and they were always available to answer questions and provide updates. I couldn’t be happier with the result and would highly recommend Bath Oasis to anyone looking to remodel their bathroom. Truly a 5-star experience!"

Victoria C on September 2024


Avatar for EYE 4 DESIGN

EYE 4 DESIGN

4853 AVOCA ST
4.81(
78
)
Approved Pro

EYE 4 DESIGN

4853 AVOCA ST
4.81(
78
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
290 local quotes requested

Eye 4 Design and Renovation is a small remodeling company based in Eagle Rock, CA. We pride ourselves on our high level of construction detail and our excellent customer service. Eye 4 covers all of Los Angeles County. We have many project references and some are willing to share our work in person. Our system is set up to maximize quality at realistic pricing. We are fully licensed and carry a 2 million dollar general liability policy. All of our staff are expected to be courteous and easy to communicate with. Our people are our strength. We are highly knowledgeable and experienced in Los Angeles construction. LIC#878235

"I love this crew. Nick, Jake and a rotating cast of experts remodeled my bathroom, attic and did other smaller projects in my house. I work from home, so rapport and trust, while always important, were imperative to such a long scope. The kitchen turned out so well, we felt like we had a thought partner and someone who could think outside of the typical contractor box. It's opened our home up so much and was worth every penny and every extra day."

Beth C on May 2023

Eye 4 Design and Renovation is a small remodeling company based in Eagle Rock, CA. We pride ourselves on our high level of construction detail and our excellent customer service. Eye 4 covers all of Los Angeles County. We have many project references and some are willing to share our work in person. Our system is set up to maximize quality at realistic pricing. We are fully licensed and carry a 2 million dollar general liability policy. All of our staff are expected to be courteous and easy to communicate with. Our people are our strength. We are highly knowledgeable and experienced in Los Angeles construction. LIC#878235

"I love this crew. Nick, Jake and a rotating cast of experts remodeled my bathroom, attic and did other smaller projects in my house. I work from home, so rapport and trust, while always important, were imperative to such a long scope. The kitchen turned out so well, we felt like we had a thought partner and someone who could think outside of the typical contractor box. It's opened our home up so much and was worth every penny and every extra day."

Beth C on May 2023

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FAQs for water heater repair or service projects in Castaic, 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 Castaic, 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.