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Water heater repair or service pros in Katonah

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

Ruby's Plumbing and Heating

34 Euclid Avenue
4.45(
241
)
•Approved Pro

Ruby's Plumbing and Heating

34 Euclid Avenue
4.45(
241
)
•Approved Pro
Customers say: Quick response
14 local quotes requested
31 years of experience

Ruby's Plumbing and Heating is your expert for all plumbing repair and installations. Call us first, with 15 years of expience and affordable pricing! Locally owned and operated by Kevin Ruby! For more information please visit www.rubysplumbingandheating.com

"One of the most incompetent plumbers we've ever encountered. He couldn't identify what kind of faucet we had, said he could fix the faucet leak and brought the part, didn't end up fixing anything but attempted to charge us for it, and then in the process dropped several parts down our sink drain. "

Olga L on September 2025

Ruby's Plumbing and Heating is your expert for all plumbing repair and installations. Call us first, with 15 years of expience and affordable pricing! Locally owned and operated by Kevin Ruby! For more information please visit www.rubysplumbingandheating.com

"One of the most incompetent plumbers we've ever encountered. He couldn't identify what kind of faucet we had, said he could fix the faucet leak and brought the part, didn't end up fixing anything but attempted to charge us for it, and then in the process dropped several parts down our sink drain. "

Olga L on September 2025

Avatar for Marki Builders, LLC

Marki Builders, LLC

69 Bronxville Rd, Unit 7G
5.00(
1
)
•Approved Pro

Marki Builders, LLC

69 Bronxville Rd, Unit 7G
5.00(
1
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

We take great pride in offering the best possible experience with our expertise, quality, and customer service. In order to understand the needs and expectations of our clients; we take great care to work and communicate with everyone in a professional manner. It is our mission to exceed our clients expectations by providing excellent workmanship and complete customer satisfaction, from the start of each project to its completion. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Val and his partner are very professional and did an overall great job."

Richard W on December 2023

We take great pride in offering the best possible experience with our expertise, quality, and customer service. In order to understand the needs and expectations of our clients; we take great care to work and communicate with everyone in a professional manner. It is our mission to exceed our clients expectations by providing excellent workmanship and complete customer satisfaction, from the start of each project to its completion. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Val and his partner are very professional and did an overall great job."

Richard W on December 2023

Charles Mechanical

418 BROADWAY STE R
5.00(
33
)
•Approved Pro

Charles Mechanical

418 BROADWAY STE R
5.00(
33
)
•Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

Charles Mechanical 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!

"Great experience all around, definitely going to keep them for future projects."

Olivia O on January 2025

Charles Mechanical 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!

"Great experience all around, definitely going to keep them for future projects."

Olivia O on January 2025

Avatar for TITO'S HOME IMPROVEMENT CONTRACTORS

TITO'S HOME IMPROVEMENT CONTRACTORS

46 Sylvan Knoll Rd
4.26(
23
)
•Approved Pro

TITO'S HOME IMPROVEMENT CONTRACTORS

46 Sylvan Knoll Rd
4.26(
23
)
•Approved Pro
Customers say: Super punctual
665 local quotes requested
Free onsite estimate

Tito's Home Improvement has been around since the early 1990s and has become one of the most widely recognized home remodeling companies in the area. We bring a new level of excellence to the table; from affordability and unparalleled craftsmanship, to providing an astounding selection of services, we know what it takes to be the best for our customers.With our experience and our dedication to providing nothing but the finest services, why would you want to go anywhere else for your home improvement and home remodeling needs? Contact the professionals at Tito's Home Improvement today and let us get to work for you!

"Excellent - Tito was extremely responsive and his team did excellent work. I shopped around and got multiple quotes, and his was the lowest. More importantly, he had done work on a number of my neighbors’ homes and came highly recommended. His team was very responsive and got the work done on a short time frame which was great because I needed much of the work done before I moved in to my new home. My floors and skylights look great and I have full confidence in his work. One thing which I really liked is the fact that he is constantly in communication, is always available, and is local. The last part is important because he understands the importance of reputation which gives me full confidence in his work. I will definitely be coming back to him again for any future work on my house and wholeheartedly recommend!"

Russell P on June 2022

Tito's Home Improvement has been around since the early 1990s and has become one of the most widely recognized home remodeling companies in the area. We bring a new level of excellence to the table; from affordability and unparalleled craftsmanship, to providing an astounding selection of services, we know what it takes to be the best for our customers.With our experience and our dedication to providing nothing but the finest services, why would you want to go anywhere else for your home improvement and home remodeling needs? Contact the professionals at Tito's Home Improvement today and let us get to work for you!

"Excellent - Tito was extremely responsive and his team did excellent work. I shopped around and got multiple quotes, and his was the lowest. More importantly, he had done work on a number of my neighbors’ homes and came highly recommended. His team was very responsive and got the work done on a short time frame which was great because I needed much of the work done before I moved in to my new home. My floors and skylights look great and I have full confidence in his work. One thing which I really liked is the fact that he is constantly in communication, is always available, and is local. The last part is important because he understands the importance of reputation which gives me full confidence in his work. I will definitely be coming back to him again for any future work on my house and wholeheartedly recommend!"

Russell P on June 2022

Avatar for PDC & Sons Inc.

PDC & Sons Inc.

5.00(
24
)
•Approved Pro

PDC & Sons Inc.

5.00(
24
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
245 local quotes requested

We specialize in plumbing services, repairs, inspections, installations, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Awesome!!! I will definitely have Paul return to my house anytime we have an issue. He was also informative and it was great!"

Frank M on July 2025

We specialize in plumbing services, repairs, inspections, installations, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Awesome!!! I will definitely have Paul return to my house anytime we have an issue. He was also informative and it was great!"

Frank M on July 2025

Avatar for Above & Beyond Contracting

Above & Beyond Contracting

47 Ethelridge Rd
4.81(
81
)
•Approved Pro

Above & Beyond Contracting

47 Ethelridge Rd
4.81(
81
)
•Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
358 local quotes requested

Above & Beyond Contracting excels in all areas of residential home improvement and commercial needs. Our work includes state of the art kitchens, baths, basements, windows/doors, decks and more. Our commitment to the customer is our number one priority. Our staff is professional, dependable, and honest. Let us make your design ideas a reality. 914-681-6080.

"If you're looking to remodel, hire Bud at Above & Beyond Contracting! Him and his crew were reliable, trustworthy, friendly and easy to work with. His quote was by far the most detailed & fair I received. If there was an issue, he put your mind at ease and took care of it. He recommended details I didn't even think of and it elevated the remodel & I love it. I am so happy with my renovation and couldn't be happier that I went with Above & Beyond Contracting."

Chris R on June 2025

Above & Beyond Contracting excels in all areas of residential home improvement and commercial needs. Our work includes state of the art kitchens, baths, basements, windows/doors, decks and more. Our commitment to the customer is our number one priority. Our staff is professional, dependable, and honest. Let us make your design ideas a reality. 914-681-6080.

"If you're looking to remodel, hire Bud at Above & Beyond Contracting! Him and his crew were reliable, trustworthy, friendly and easy to work with. His quote was by far the most detailed & fair I received. If there was an issue, he put your mind at ease and took care of it. He recommended details I didn't even think of and it elevated the remodel & I love it. I am so happy with my renovation and couldn't be happier that I went with Above & Beyond Contracting."

Chris R on June 2025

Avatar for Rodris Rooter LLC

Rodris Rooter LLC

1450 Washington Boulevard
5.00(
8
)
•Approved Pro

Rodris Rooter LLC

1450 Washington Boulevard
5.00(
8
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
135 local quotes requested

My focus is to provide a professional and affordable service for all customers based on our expirienced technicians and high quality equipments ready to take care of any drain problem or any emergency 24/7

"I had a clogged toilet that could not be plunged. Jorge and Giovanny were very efficient at identifying the problem and resolving the issue; the clog was not at the toilet level, but rather it ended up being a clogged pipe to the septic. They were both very amicable. I am keeping their card and will call them back for any problem in the future."

Sam B on August 2025

My focus is to provide a professional and affordable service for all customers based on our expirienced technicians and high quality equipments ready to take care of any drain problem or any emergency 24/7

"I had a clogged toilet that could not be plunged. Jorge and Giovanny were very efficient at identifying the problem and resolving the issue; the clog was not at the toilet level, but rather it ended up being a clogged pipe to the septic. They were both very amicable. I am keeping their card and will call them back for any problem in the future."

Sam B on August 2025

Avatar for Southeast Plumbing & Heating

Southeast Plumbing & Heating

PO BOX 110
4.81(
27
)
•Approved Pro

Southeast Plumbing & Heating

PO BOX 110
4.81(
27
)
•Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
238 local quotes requested

Southeast Plumbing and Heating is the areas #1 family owned plumbing and heating service since 1967. We pride ourselves on honesty, integrity, and affordable prices. Our team of professionals are ready to assist 24/7. No extra charge for holidays and weekends. Call us for a free estimate today! 845-821-4012

"A plumber came and left saying they'd get back to me with a quote, but I never heard from them."

Michelle S on June 2025

Southeast Plumbing and Heating is the areas #1 family owned plumbing and heating service since 1967. We pride ourselves on honesty, integrity, and affordable prices. Our team of professionals are ready to assist 24/7. No extra charge for holidays and weekends. Call us for a free estimate today! 845-821-4012

"A plumber came and left saying they'd get back to me with a quote, but I never heard from them."

Michelle S on June 2025

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

See all articles