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Top-Rated Water heater repair or service pros in Westchester - Updated Nov 2026

Avatar for THE Water Heater Company
THE Water Heater Company
4.9(
134
)
Water Heater - Repair or Service

Serving Westchester, CA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"My current 10-year 7-month-old water heater from Bradford White developed some issues with the control panel. The cost of repairing the control panel versus a new water heater was a no-brainer. We opted for a new water heater and the service we received from Sam R, a technician for the Water Heater Company was outstanding. He is so meticulous in getting everything done correctly. He kept the work area clean and kept me well-informed on what needed to be done as he worked. I would highly recommend this company. I included the images of the old unit in the process of being removed and the finished project."
Van (Side view)
TWHC Vans
TWHC Vans
TWHC Vans
TWHC Vans

+83

Response time7 hrs
Response rate92%
Recommended by84%of homeowners
Avatar for Simple Water Heater
Simple Water Heater
5.0(
21
)
Water Heater - Repair or Service

Serving Westchester, CA and surrounding areas

Approved

In business since 2018

Small jobs welcome

Credit card accepted

"They changed the heater quickly, removed the old one for the agreed price. The price was the lowest of 4 quotes. Apparently they have a stock ready as they started working immediately after I accepted their quote."
Bradfor White Gas Tank Water Heater
Noritz tankless water heater and filtration
Re-circulation Pump
Plumbing repair
Rinnai tankless water heater install

+3

Response time2 hrs
Response rate90%
1 neighbors recently requested a quote
Avatar for Service All Stars Heating and Air Comfort
Service All Stars Heating and Air Comfort
4.4(
139
)
Water Heater - Repair or Service

Serving Westchester, CA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"I thought this company did a good job. They put in the furnace and it seems to work. The problem is they never got a permit for the work. Then they never got the inspection from the city. Both the permit and the inspection were part of the contract. I do not know anything about furnaces or furnace installation. Without the inspection, I do not know if the furnace was installed correctly. Is it sending carbon monoxide into our house? I must have called them 100 times in the last year to get the permit and inspection. they simply refuse. I have sent a complaint to the contractor state license board, I do not recommend this contractor."
Ductless Systems
Teamwork!
Delivery Truck
Job Done!
Another One!

+2

Response time1 day
Response rate98%
9 neighbors recently requested a quote
Avatar for Clubs Plumbing, Inc.
Clubs Plumbing, Inc.
4.7(
37
)
Water Heater - Repair or Service

Serving Westchester, CA and surrounding areas

Approved

In business since 2006

Warranties offered

Small jobs welcome

"Jake is an absolute find! Professional, ethical, considerate, and technically extremely strong. Jake sourced and installed a new tankless water heater for us in record time. He also suggested and installed an improvement to the water intake system without prompting...a fix that will save us time and money over the life of the heater. Absolutely recommend Jake for all plumbing needs. He is our go-to guy."
Master bathroom remodel
Master bathroom remodel
Master bathroom remodel
Response time1 day
Response rate97%
Recommended by94%of homeowners
Avatar for Clear All Rooter Plumbing
Clear All Rooter Plumbing
4.4(
473
)
Water Heater - Repair or Service

Serving Westchester, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"CARP is top-notch. Our water heater crashed, and we had no hot water. Number 1: Gaddiel gave me an estimate immediately based on pictures. Number 2: Jose and Ivan arrived the same afternoon and replaced my water heater. I couldn't be more grateful."
New Gas line
Trench
Metter connection
New earth Quake shut off Valve
New trench less  pipe

+92

Response time4 hrs
Response rate85%
33 neighbors recently requested a quote
Avatar for GLOVER PLUMBING SOLUTIONS INC
GLOVER PLUMBING SOLUTIONS INC
5.0(
12
)
Water Heater - Repair or Service

Serving Westchester, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"I had Glover Plumbing Solutions replace my old yucky tub with a Delta rainforest Walkin Shower, as well as my old tank water heater with a Navien 240A2 tankless water heater and recirculation system. Ryan did a great job with the installation and made sure everything met California code requirements. The workmanship was excellent, everything was tested before he left. Im beyond thrilled he gave me the bathroom of my dreams and im hard to please. I seriously recommend this young man."
Disposals and more
Commercial Plumbing
Sump pumps
Drain Replacement
Roots in sewer

+10

31 neighbors recently requested a quote
Avatar for Art's Professional Services Inc.
Art's Professional Services Inc.
5.0(
10
)
Water Heater - Repair or Service

Serving Westchester, CA and surrounding areas

Approved

Emergency services offered

Credit card accepted

Customers say: True professional

"I stared to look for a plumber after I found water under my water heater. I jumped on Angi and posted my issue. With in minutes....Art messaged me and said he can be her 1st thing in the morning. BTW. This was 10pm at night. His quick response was a plus for me. I had one other respond but he over extended himself to my need. He came at 7amd and said....you need a new water heater. I can got get one and install it now. I was a bit reluctant and he said call me when your ready and left. My wife said his prices looked fair and he seemed like a good plumber. I called him back and said lets dance. He was back at my home in a hour and 1/2...and started the work. He protected my carpet and placed plastic on it. He warned my that maybe the cost might go up due to the age of the pipes and valves. He had the old one out and the new one in an an hour or so. He was quick, clean and polite. I paid him and shuck his hand. I recommend Art for your household plumbing needs. He was excellent."
Plumbing Project
Plumbing Project
Plumbing Project
Plumbing Project
Plumbing Project

+15

Response time7 hrs
Response rate100%
1 neighbors recently requested a quote
...
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FAQs for water heater repair or service projects in Westchester, 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 Westchester, 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.