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Find Tankless water heater repair pros in Bronx

Kastor Mechanical

4.63(
25
)
Approved Pro

Kastor Mechanical

4.63(
25
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
18 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


Avatar for Golden Wrenches Mechanical

Golden Wrenches Mechanical

5.00(
5
)
Approved Pro

Golden Wrenches Mechanical

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"David explained everything concisely and provided a clear scope of work. He and his team were prompt and the work was done well and clean."

Nicole W on August 2024

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"David explained everything concisely and provided a clear scope of work. He and his team were prompt and the work was done well and clean."

Nicole W on August 2024


DC Plumbing

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

DC Plumbing

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
6 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next plumbing need. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction! We accept Zelle, CashApp, cash or check.

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next plumbing need. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction! We accept Zelle, CashApp, cash or check.


Avatar for Hector Plumbing

Hector Plumbing

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Hector Plumbing

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
4 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'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.


Avatar for Cassidy Plumbing and Heating, Inc

Cassidy Plumbing and Heating, Inc

4.72(
25
)
Approved Pro

Cassidy Plumbing and Heating, Inc

4.72(
25
)
Approved Pro
Super Service Award
Customers say: True professional
15 local quotes requested
34 years of experience

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.

"Came quick Completed "

Jessica A on December 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.

"Came quick Completed "

Jessica A on December 2025


Avatar for Continental Plumbing and Heating

Continental Plumbing and Heating

4.86(
28
)
Approved Pro

Continental Plumbing and Heating

4.86(
28
)
Approved Pro
Customers say: Quick response
41 years of experience
Warranties offered

We are a Plumbing and Heating contractor, give us a call!! We’ve been in business for over 30 years we are always there for our customers when they need us. You can trust us in doing a great job with reasonable prices at your convenience. We are professionals who are honest, reliable with great integrity. We are a licensed contractor at your reach to fix your plumbing and heating issues!! We offer a 5 % discount for 1st time Customers. Our New Location!! 1374 Stuyvesant Ave., Union, NJ 07083

"A+ experience. Edmundo, Juan and Washington were extremely professional and efficient and did a great job. "

Randon L on November 2025

We are a Plumbing and Heating contractor, give us a call!! We’ve been in business for over 30 years we are always there for our customers when they need us. You can trust us in doing a great job with reasonable prices at your convenience. We are professionals who are honest, reliable with great integrity. We are a licensed contractor at your reach to fix your plumbing and heating issues!! We offer a 5 % discount for 1st time Customers. Our New Location!! 1374 Stuyvesant Ave., Union, NJ 07083

"A+ experience. Edmundo, Juan and Washington were extremely professional and efficient and did a great job. "

Randon L on November 2025


Avatar for All Weather Heating & Cooling

All Weather Heating & Cooling

4.82(
55
)
Approved Pro

All Weather Heating & Cooling

4.82(
55
)
Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
57 years of experience

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


Avatar for ASAP Plumbing

ASAP Plumbing

4.86(
90
)
Approved Pro

ASAP Plumbing

4.86(
90
)
Approved Pro
Customers say: True professional
17 years of experience
Free onsite estimate

For all your residential plumbing needs in the New Rochelle, Bronx, Yonkers, MT. Vernon, Bronxville, and Mamaroneck area, look no further. From faucets and fixtures, water heaters, to shower and bath installs, we are the locals' choice. Also, give us a call for stopped up drains. We would love to make you our next satisfied customer.

"Sammy was great. He arrived when he said he was going to be here. He was very professional, courteous and completed the work to my complete satisfaction. Thanks Guy"

guy f on November 2025

For all your residential plumbing needs in the New Rochelle, Bronx, Yonkers, MT. Vernon, Bronxville, and Mamaroneck area, look no further. From faucets and fixtures, water heaters, to shower and bath installs, we are the locals' choice. Also, give us a call for stopped up drains. We would love to make you our next satisfied customer.

"Sammy was great. He arrived when he said he was going to be here. He was very professional, courteous and completed the work to my complete satisfaction. Thanks Guy"

guy f on November 2025


Avatar for Flotechs Plumbing Inc

Flotechs Plumbing Inc

4.89(
132
)
Approved Pro

Flotechs Plumbing Inc

4.89(
132
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
28 years of experience

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.

"I utilized Flo techs, many years ago. They serviced my old hot water heater. They were able to solve the problem at the time. I called them recently for a free estimate. The company does not seem to offer this service any longer."

Theresa H on January 2026

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.

"I utilized Flo techs, many years ago. They serviced my old hot water heater. They were able to solve the problem at the time. I called them recently for a free estimate. The company does not seem to offer this service any longer."

Theresa H on January 2026


Roto-Rooter is a fully licensed and insured plumbing company providing 24/7 plumbing services, drain cleaning, and water damage cleanup. More people depend on Roto-Rooter than any other plumbing company in North America.

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