Top-rated water heater repair or service pros.

Get matched with top water heater repair or service pros in Croton-on-Hudson, NY

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Water heater repair or service pros in Croton-on-Hudson

RM Services

21 Leisure Way
4.92(
18
)
Approved Pro

RM Services

21 Leisure Way
4.92(
18
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
5 years of experience

Here at RM Services, we are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality home improvement services. You will find us to be competitively priced with 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!

"Rich was very knowledgeable and friendly. He and his team fixed my A/C on a Friday night in the summer when it stopped working. You won’t get that kind of service from some of the larger companies in the area. Highly recommend. "

Sean B on August 2025

Here at RM Services, we are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality home improvement services. You will find us to be competitively priced with 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!

"Rich was very knowledgeable and friendly. He and his team fixed my A/C on a Friday night in the summer when it stopped working. You won’t get that kind of service from some of the larger companies in the area. Highly recommend. "

Sean B on August 2025


Kastor Mechanical

5034 184th Street, Apt. 2
4.63(
25
)
Approved Pro

Kastor Mechanical

5034 184th Street, Apt. 2
4.63(
25
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
17 years of experience

Kastor Mechanical, is ready to work for you. With over 12 years experience in the industry, we take pride in our work and will get your project done in a timely manner. We care about our customers needs. There is no job too big or small for our staff. Give us a call today.

"This company was professional and was willing to stay within my budget which was GREAT! prompt and efficient quality."

Dee B on August 2018

Kastor Mechanical, is ready to work for you. With over 12 years experience in the industry, we take pride in our work and will get your project done in a timely manner. We care about our customers needs. There is no job too big or small for our staff. Give us a call today.

"This company was professional and was willing to stay within my budget which was GREAT! prompt and efficient quality."

Dee B on August 2018


Goldens Bridge Plumbing & Heating

PO Box 29
4.90(
46
)
Approved Pro

Goldens Bridge Plumbing & Heating

PO Box 29
4.90(
46
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
19 years of experience

With over 23 years of experience, you can trust Golden's Bridge Plumbing & Heating. We take pride in providing professional and dependable service. When you have a problem, we'll be there to solve it.

"Rob from Goldens Bridge Plumbing makes you believe in “professionals” again. Two days ago I discovered that my hot water tank was leaking rusty water and overall was in a terrible condition and needed to be replaced instantly. A day later all was taken care of - it took Rob exactly 2 hours (as estimated) - very competent plumber - 1st class customer service, I absolutely can recommend him and his team."

Susanna O on May 2025

With over 23 years of experience, you can trust Golden's Bridge Plumbing & Heating. We take pride in providing professional and dependable service. When you have a problem, we'll be there to solve it.

"Rob from Goldens Bridge Plumbing makes you believe in “professionals” again. Two days ago I discovered that my hot water tank was leaking rusty water and overall was in a terrible condition and needed to be replaced instantly. A day later all was taken care of - it took Rob exactly 2 hours (as estimated) - very competent plumber - 1st class customer service, I absolutely can recommend him and his team."

Susanna O on May 2025


Avatar for Cassidy Plumbing and Heating, Inc

Cassidy Plumbing and Heating, Inc

422 New York 52
4.70(
23
)
Approved Pro

Cassidy Plumbing and Heating, Inc

422 New York 52
4.70(
23
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
242 local quotes requested

We are a fully licensed and insured plumbing and heating service offering comprehensive services for plumbing and heating in Westchester NY, Putnam NY, Southern Dutchess and the surrounding areas. Our services include toilet repair, hot water heaters, leak repair, drain cleaning, boiler services and much more. A complete listing of the services offered by our professional plumbers can be found on our website. In addition to plumbing and heating services for existing homes and new construction, we offer 24-hour emergency service for plumbing emergencies. Check our website www.cassidyplumbinginc.com for our specials.

"Oct. 6 2025 it went quick. I received an estimate of The job first. The work was done correctly. It didn't take long. If I need plumbing service again. I would contact Cassidy plumbing & Heating."

Ann S on October 2025

We are a fully licensed and insured plumbing and heating service offering comprehensive services for plumbing and heating in Westchester NY, Putnam NY, Southern Dutchess and the surrounding areas. Our services include toilet repair, hot water heaters, leak repair, drain cleaning, boiler services and much more. A complete listing of the services offered by our professional plumbers can be found on our website. In addition to plumbing and heating services for existing homes and new construction, we offer 24-hour emergency service for plumbing emergencies. Check our website www.cassidyplumbinginc.com for our specials.

"Oct. 6 2025 it went quick. I received an estimate of The job first. The work was done correctly. It didn't take long. If I need plumbing service again. I would contact Cassidy plumbing & Heating."

Ann S on October 2025


Avatar for TMO Plumbing & Heating & Electric

TMO Plumbing & Heating & Electric

45 Highland Avenue
4.93(
102
)
Approved Pro

TMO Plumbing & Heating & Electric

45 Highland Avenue
4.93(
102
)
Approved Pro
Customers say: True professional
61 local quotes requested
14 years of experience

TMO Services is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Did a great job "

Jarrod B on October 2025

TMO Services is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Did a great job "

Jarrod B on October 2025


Avatar for Flow Evolution

Flow Evolution

29 Woodland Rd
5.00(
9
)
Approved Pro

Flow Evolution

29 Woodland Rd
5.00(
9
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
53 local quotes requested

At Flow Evolution LLC we specialize in all phases of plumbing needs. New Construction, Renovations, Service Work. We also provide Heating Services for Hydronic Systems such as Cast Iron boilers, Tankless boilers, Tankless and Regular Hot water heaters. What makes us stand out is the great personal dedication, clealiness and knowledge for each task. Flow Evolution LLC has 16 years of experience and a year in business.

"The following Scope of Work (SOW) was completed: -Removal of old and aging steel piping -Installation of new plumbing -Passing rough inspection The vendor was transparent, hardworking, courteous, displayed high quality workmanship and kept promises in completion of the agreed-upon SOW."

Duncan P on January 2025

At Flow Evolution LLC we specialize in all phases of plumbing needs. New Construction, Renovations, Service Work. We also provide Heating Services for Hydronic Systems such as Cast Iron boilers, Tankless boilers, Tankless and Regular Hot water heaters. What makes us stand out is the great personal dedication, clealiness and knowledge for each task. Flow Evolution LLC has 16 years of experience and a year in business.

"The following Scope of Work (SOW) was completed: -Removal of old and aging steel piping -Installation of new plumbing -Passing rough inspection The vendor was transparent, hardworking, courteous, displayed high quality workmanship and kept promises in completion of the agreed-upon SOW."

Duncan P on January 2025


CJM Plumbing, Heating, & A/C

13 Willow Avenue, Suite 5
4.71(
70
)
Approved Pro

CJM Plumbing, Heating, & A/C

13 Willow Avenue, Suite 5
4.71(
70
)
Approved Pro
Customers say: True professional
18 local quotes requested
13 years of experience

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.

"This big job was done accurately. The water heater was done first to insure I had hot water, then the new boiler was installed. I’m set for winter!!!"

Joan L on September 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.

"This big job was done accurately. The water heater was done first to insure I had hot water, then the new boiler was installed. I’m set for winter!!!"

Joan L on September 2025


Avatar for All Weather Heating & Cooling

All Weather Heating & Cooling

35 COURT ST
4.82(
55
)
Approved Pro

All Weather Heating & Cooling

35 COURT ST
4.82(
55
)
Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
365 local quotes requested

All Weather Heating & Cooling has been serving Nassau & Suffolk County of Long Island since 1969. We are now celebrating 56 years of exceeding customer expectations. All Weather provides sales, installation, service and maintenance of residential and commercial heating, air conditioning & water filtration systems.

"They installed a minisplit cooling system, with 3 exchanges June 2021. Since then it is not operating the way it should. In my bedroom with the door closed at night on cool at 70 degrees the humidity goes up to 80%. I wake up uncomfortable, change it from cool to dry mode. The humidity will go down into the 50% range but the temperature drops down to 62 or less! So in cool or dry mode I can't get a good nights sleep! They come and look at it and tell me everything is fine. I'm going to buy a window air conditioner tomorrow which seems insane because i spent $10,000 on this minisplit AC system!"

JIM G on June 2023

All Weather Heating & Cooling has been serving Nassau & Suffolk County of Long Island since 1969. We are now celebrating 56 years of exceeding customer expectations. All Weather provides sales, installation, service and maintenance of residential and commercial heating, air conditioning & water filtration systems.

"They installed a minisplit cooling system, with 3 exchanges June 2021. Since then it is not operating the way it should. In my bedroom with the door closed at night on cool at 70 degrees the humidity goes up to 80%. I wake up uncomfortable, change it from cool to dry mode. The humidity will go down into the 50% range but the temperature drops down to 62 or less! So in cool or dry mode I can't get a good nights sleep! They come and look at it and tell me everything is fine. I'm going to buy a window air conditioner tomorrow which seems insane because i spent $10,000 on this minisplit AC system!"

JIM G on June 2023


"They were very transparent regarding costs and came on the same day as requested. They quickly identified the problem and cleaned everything perfectly."

Stefan L on August 2025

For a locally owned and operated Westchester County plumber with the skill to tackle plumbing and HVAC problems big and small, Flotechs Plumbing Inc is the clear choice. We have technicians available in your area ready to bring you the service needed to get the job done right.

"They were very transparent regarding costs and came on the same day as requested. They quickly identified the problem and cleaned everything perfectly."

Stefan L on August 2025


Wilson Plumbing and Heating

.
4.56(
9
)
Approved Pro

Wilson Plumbing and Heating

.
4.56(
9
)
Approved Pro
Customers say: Super punctual
31 local quotes requested
15 years of experience

With over 20 years of plumbing and heating experience, Wilson Plumbing and Heating is your trusted choice for all your water heater and plumbing needs. Contact us today for expert installation and repairs.

"Fast response and reasonable price. The work was completed quickly and looks good."

Matthew M on July 2025

With over 20 years of plumbing and heating experience, Wilson Plumbing and Heating is your trusted choice for all your water heater and plumbing needs. Contact us today for expert installation and repairs.

"Fast response and reasonable price. The work was completed quickly and looks good."

Matthew M on July 2025

...
Showing 1-10 of 968
FAQs for water heater repair or service projects in Croton-on-Hudson, NY

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 Croton-on-Hudson, NY 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.