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Water heater repair or service pros in Altadena

Avatar for Patrick Morrissey
Patrick Morrissey
PO Box 9952
4.95(
11
)
Approved Pro
Patrick Morrissey
PO Box 9952
4.95(
11
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

To provide Residential Home and Commercial Plumbing Services in a socially responsible manner. Care will be taken in the selection of non-polluting, eco-friendly hardware and building materials. When possible, project analysis will include the identification of plumbing installations that currently cause pollution. At all times, MFP will strive to be a recognized, quality leading plumbing company. We have 40+ years combined experience. Mom, Dad and three Sons own and operate Morrissey Family Plumbing. We strive to keep our community flourishing with the clean water we all deserve along with the most sanitary environment technology allows. Commercial, Residential, Financial, Apartments and Real Estate Camera Inspections. No sales pressure!

"They did a great job."

Jason Y on July 2021

To provide Residential Home and Commercial Plumbing Services in a socially responsible manner. Care will be taken in the selection of non-polluting, eco-friendly hardware and building materials. When possible, project analysis will include the identification of plumbing installations that currently cause pollution. At all times, MFP will strive to be a recognized, quality leading plumbing company. We have 40+ years combined experience. Mom, Dad and three Sons own and operate Morrissey Family Plumbing. We strive to keep our community flourishing with the clean water we all deserve along with the most sanitary environment technology allows. Commercial, Residential, Financial, Apartments and Real Estate Camera Inspections. No sales pressure!

"They did a great job."

Jason Y on July 2021


Drain Care Pro Plumbing
2403 El Molino Ave
5.00(
2
)
Approved Pro
Drain Care Pro Plumbing
2403 El Molino Ave
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 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!

"He is professional, fast, and i never have to call him back to repair anything."

Renee . on April 2021

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!

"He is professional, fast, and i never have to call him back to repair anything."

Renee . on April 2021


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 Aiden's Plumbing and Rooter
Aiden's Plumbing and Rooter
134 North Everett Street, Apartment 01
5.00(
4
)
Approved Pro
Aiden's Plumbing and Rooter
134 North Everett Street, Apartment 01
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 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!

"The most skilled plumber. Doing surgery in a cabinet. Over a dozen plumbers looked and tried to rerout two feet of copper pipe. None had a can do attitude. Out of luck, his number crossed my search and hours later the job was done bleriently. Few other projects that have been dormant because of all the experts that could not touch, all of a sunburn is front and center of rehab and fixing. The rating of five is underestimate for him. The skillet, caliber of his work will stunn you as well."

Ken M on February 2021

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!

"The most skilled plumber. Doing surgery in a cabinet. Over a dozen plumbers looked and tried to rerout two feet of copper pipe. None had a can do attitude. Out of luck, his number crossed my search and hours later the job was done bleriently. Few other projects that have been dormant because of all the experts that could not touch, all of a sunburn is front and center of rehab and fixing. The rating of five is underestimate for him. The skillet, caliber of his work will stunn you as well."

Ken M on February 2021


Avatar for Service Lion Plumbing Heating Air Electric
Service Lion Plumbing Heating Air Electric
245 Viking Ave
4.49(
35
)
Approved Pro
Service Lion Plumbing Heating Air Electric
245 Viking Ave
4.49(
35
)
Approved Pro
Customers say: Quality work
162 local quotes requested
22 years of experience

When it comes to great service for your home or business it doesn't get better than the professionalism and dedication of Service Lion Plumbing Heating Air Electric. It's an unsurpassed level of service built on a promise that ensures you get the very best. When you call Service Lion, your satisfaction is guaranteed. With 20 years of delighted residential and commercial clients, you can be sure that Service Lion delivers on that promise every day. Available for service 24/7, we have a fully dedicated service department to assist you in getting your problems solved. We offer Plumbing, Heating, Air Conditioning, and Electrical services for your home or business. We look forward to earning your business. Give us a call today!

"Good"

Chris P on November 2024

When it comes to great service for your home or business it doesn't get better than the professionalism and dedication of Service Lion Plumbing Heating Air Electric. It's an unsurpassed level of service built on a promise that ensures you get the very best. When you call Service Lion, your satisfaction is guaranteed. With 20 years of delighted residential and commercial clients, you can be sure that Service Lion delivers on that promise every day. Available for service 24/7, we have a fully dedicated service department to assist you in getting your problems solved. We offer Plumbing, Heating, Air Conditioning, and Electrical services for your home or business. We look forward to earning your business. Give us a call today!

"Good"

Chris P on November 2024


Avatar for Leon Plumbing
Leon Plumbing
2409 Janet Lee Drive
4.93(
61
)
Approved Pro
Leon Plumbing
2409 Janet Lee Drive
4.93(
61
)
Approved Pro
Customers say: True professional
20 local quotes requested
42 years of experience

We are a locally family owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of Heating/ Air Conditioning services and more. Providing customization to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction. With 20 years of experience in the field we offer excellence every time.

"Man. What can I say? I am always cautious of any service but boy was I happy with Leon Plumbing. My tankless heater was leaking on a Sunday. A small leak that a bucket could handle. I called 3 places recommended by Rinnai and out of those 3 only Leon?s picked up. I told him it was not an emergency and if he could come asap. He scheduled me for Monday at noon. Omar came and boy was he a pro. Within 5 minutes he knew the issue. I could have been ripped off for the fix but their prices were extremely fair. I saved their number as a permanent contact for future service and repairs. I won?t even bother with other quotes. Once you trust you trust and I trust Leon?s Plumbing. "

undefined on June 2025

We are a locally family owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of Heating/ Air Conditioning services and more. Providing customization to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction. With 20 years of experience in the field we offer excellence every time.

"Man. What can I say? I am always cautious of any service but boy was I happy with Leon Plumbing. My tankless heater was leaking on a Sunday. A small leak that a bucket could handle. I called 3 places recommended by Rinnai and out of those 3 only Leon?s picked up. I told him it was not an emergency and if he could come asap. He scheduled me for Monday at noon. Omar came and boy was he a pro. Within 5 minutes he knew the issue. I could have been ripped off for the fix but their prices were extremely fair. I saved their number as a permanent contact for future service and repairs. I won?t even bother with other quotes. Once you trust you trust and I trust Leon?s Plumbing. "

undefined on June 2025


Avatar for Overland Plumbing
Overland Plumbing
14538 Friar Street
4.43(
731
)
Approved Pro
Overland Plumbing
14538 Friar Street
4.43(
731
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
331 local quotes requested

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.

"These guys are the best. I had a hot water heater go out at 10PM at night. They responded to me within 10 minutes and said someone would be out in the morning between 9-10am. After trying multiple times to relight it we concluded a new hot water heater was needed. I didn't know the age of it but after some searching it was 9 years old...probably had 2-3 years left. Chris was great. He jumped in the car and went to Home Depot for a new one and was back within an hour. We haggled over the price and they graciously gave me a senior citizen discount and the price was fair. Another couple of hours and I had hot water!!! Took away my old 40 gal heater and the new box for the new one. He showed me how to light it (I knew but there's one step I didn't know....hold the button for 45 or more seconds...good to know). Everyone I've ever had at Overland Plumbing (Chris is excellent as well as Erick and Patrick). These guys are nice,friendly,quick,and give a fair price. Great company...highly recom"

Rodger H on June 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.

"These guys are the best. I had a hot water heater go out at 10PM at night. They responded to me within 10 minutes and said someone would be out in the morning between 9-10am. After trying multiple times to relight it we concluded a new hot water heater was needed. I didn't know the age of it but after some searching it was 9 years old...probably had 2-3 years left. Chris was great. He jumped in the car and went to Home Depot for a new one and was back within an hour. We haggled over the price and they graciously gave me a senior citizen discount and the price was fair. Another couple of hours and I had hot water!!! Took away my old 40 gal heater and the new box for the new one. He showed me how to light it (I knew but there's one step I didn't know....hold the button for 45 or more seconds...good to know). Everyone I've ever had at Overland Plumbing (Chris is excellent as well as Erick and Patrick). These guys are nice,friendly,quick,and give a fair price. Great company...highly recom"

Rodger H on June 2025


Avatar for Owens Plumbing & Rooter, Inc.
Owens Plumbing & Rooter, Inc.
8646 Hatillo Ave
5.00(
5
)
Approved Pro
Owens Plumbing & Rooter, Inc.
8646 Hatillo Ave
5.00(
5
)
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.

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.


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
31 years of experience

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 INCREDIBLE PLUMBER
INCREDIBLE PLUMBER
17922 Collins St
New on HomeAdvisorNew on Angi
Approved Pro
INCREDIBLE PLUMBER
17922 Collins St
New on AngiNew on HomeAdvisor
Approved Pro
3 years of experience
Free onsite estimate

Incredible Plumber 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.

Incredible Plumber 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.

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FAQs for water heater repair or service projects in Altadena, CA

Yes, flushing washes out the sediment that would otherwise coat heating elements and build up along the tank walls. Clearing that gunk keeps water heating evenly, lowers energy use, and helps the unit last longer. In short, a quick flush keeps your heater running at peak efficiency instead of fighting through layers of mineral sludge.

Plan on a full flush once a year. If you live with hard water—or hear rumbling inside the tank—step it up to twice yearly. Sticking to that schedule scrubs out sediment, keeps hot water flowing, and shields the heater from premature wear. Regular flushing also wards off surprise repair bills and helps the unit run more efficiently day-to-day.

Listen and look for clues: popping or banging sounds, cloudy or rusty water, lukewarm showers, moisture around the drain valve, or a sudden spike in energy bills. Any of these signals point to sediment hogging space inside the tank and choking heat transfer. A thorough flush clears the buildup, restores steady temperatures, and helps the heater run smoothly for years to come.

The Altadena, 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.
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