Top-rated tankless water heater installers.

Get matched with top tankless water heater installers 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 Tankless water heater installers in Croton-on-Hudson

Scarps Plumbing

4.91(
16
)
Approved Pro

Scarps Plumbing

4.91(
16
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
26 years of experience

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Nick was very professional. I hired him 3 or 4 times for different things. Did a perfect job. Will definitely hire him for the work I need done. "

ellen s on February 2026

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Nick was very professional. I hired him 3 or 4 times for different things. Did a perfect job. Will definitely hire him for the work I need done. "

ellen s on February 2026


Avatar for Premier HVAC Services

Premier HVAC Services

4.67(
184
)
Approved Pro

Premier HVAC Services

4.67(
184
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
10 years of experience

When you need help with your heating, ventilation and air conditioning, you don’t want to hear that your technician is stuck in traffic. You won’t hear that excuse from us. We’re based in Brooklyn, at Sheepshead Bay road - in an office, not a phone drop or a postal address. It gives us quick access to many of our customers. But we also have workstations in Staten Island and Long Island. This way, our techs can quickly help you, whether you have an emergency or a routine call. They can rapidly fan out across Manhattan, Queens, Brooklyn and Long Island, ready to install mini-splits and portable AC units, clean chimneys, service residential and commercial HVAC systems, solve your radiant heat problem or get your furnace running more effectively. Our techs are experienced in all sorts of HVAC installation and repair, from heat pump systems and oil furnaces to air conditioner compressors and ac units. How we began As veterans of the industry for more than 10 years, we formed the company in Brooklyn in June 2016 with just one van and one technician. Fortunately, satisfied customers have rewarded us with many referrals and now we have seven vans and 15 people on our team, including office staff. We’re very proud and very grateful for our success. The team leader is Greg. He oversees all three locations and keeps us organized, making sure we respond to calls and we don’t leave until the customer is satisfied. Our techs are experienced, licensed and insured. We can help you, whether you want a new heat pump, a boiler repair, clean air ducts or a commercial HVAC overhaul.

"I had a great experience with Premier HVAC replacing my old and leaking water heater. I was impressed that they were able to respond quickly and start working on the same day as my call, especially given the severely cold weather and other plumbers being busy replacing freezing pipes. The plumber was able to work with my very tight kitchen space and narrow hallways, and without having to remove the countertop in my kitchen. I am satisfied with the installation and would definitely consider Premier HVAC for future plumbing needs."

Peter A on February 2026

When you need help with your heating, ventilation and air conditioning, you don’t want to hear that your technician is stuck in traffic. You won’t hear that excuse from us. We’re based in Brooklyn, at Sheepshead Bay road - in an office, not a phone drop or a postal address. It gives us quick access to many of our customers. But we also have workstations in Staten Island and Long Island. This way, our techs can quickly help you, whether you have an emergency or a routine call. They can rapidly fan out across Manhattan, Queens, Brooklyn and Long Island, ready to install mini-splits and portable AC units, clean chimneys, service residential and commercial HVAC systems, solve your radiant heat problem or get your furnace running more effectively. Our techs are experienced in all sorts of HVAC installation and repair, from heat pump systems and oil furnaces to air conditioner compressors and ac units. How we began As veterans of the industry for more than 10 years, we formed the company in Brooklyn in June 2016 with just one van and one technician. Fortunately, satisfied customers have rewarded us with many referrals and now we have seven vans and 15 people on our team, including office staff. We’re very proud and very grateful for our success. The team leader is Greg. He oversees all three locations and keeps us organized, making sure we respond to calls and we don’t leave until the customer is satisfied. Our techs are experienced, licensed and insured. We can help you, whether you want a new heat pump, a boiler repair, clean air ducts or a commercial HVAC overhaul.

"I had a great experience with Premier HVAC replacing my old and leaking water heater. I was impressed that they were able to respond quickly and start working on the same day as my call, especially given the severely cold weather and other plumbers being busy replacing freezing pipes. The plumber was able to work with my very tight kitchen space and narrow hallways, and without having to remove the countertop in my kitchen. I am satisfied with the installation and would definitely consider Premier HVAC for future plumbing needs."

Peter A on February 2026


Avatar for TMO Plumbing & Heating & Electric

TMO Plumbing & Heating & Electric

4.93(
106
)
Approved Pro

TMO Plumbing & Heating & Electric

4.93(
106
)
Approved Pro
Super Service Award
Customers say: True professional
62 local quotes requested
15 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!

"Thank you Marco for coming to my house ,On a short notice, and taking care the leaking pipe and for checking my water pressure . I am very appreciated for your honesty and hard work. Thank you Luis "

Luis G on February 2026

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!

"Thank you Marco for coming to my house ,On a short notice, and taking care the leaking pipe and for checking my water pressure . I am very appreciated for your honesty and hard work. Thank you Luis "

Luis G on February 2026


Fast & Serious Pipe Repair Drain Cleaning

5.00(
32
)
Approved Pro

Fast & Serious Pipe Repair Drain Cleaning

5.00(
32
)
Approved Pro
Super Service Award
Customers say: Quick response
5 years of experience
Free onsite estimate

Fast & Serious Pipe Repair Drain Cleaning 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.

"Really great experience with Frank. Very happy with his work. He seems very honest and trustworthy. I highly recommend him. "

Frank F on February 2026

Fast & Serious Pipe Repair Drain Cleaning 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.

"Really great experience with Frank. Very happy with his work. He seems very honest and trustworthy. I highly recommend him. "

Frank F on February 2026


Avatar for Benjamin Franklin Plumbing of Danbury

Benjamin Franklin Plumbing of Danbury

5.00(
5
)
Approved Pro

Benjamin Franklin Plumbing of Danbury

5.00(
5
)
Approved Pro
50 local quotes requested
1 years of experience

We take pride in serving the vibrant community of Danbury, and we understand the unique plumbing challenges that homeowners in this area may face. Whether it's addressing hard water issues prevalent in the region, performing sewer line inspections to prevent root intrusions, or offering eco-friendly plumbing solutions, our expertise is tailored to the specific needs of Danbury residents. Trust Benjamin Franklin Plumbing of Danbury to safeguard your pipes and preserve the integrity of your plumbing system. With our unwavering dedication to quality, reliability, and customer satisfaction, you can feel confident that your home is in capable hands.

We take pride in serving the vibrant community of Danbury, and we understand the unique plumbing challenges that homeowners in this area may face. Whether it's addressing hard water issues prevalent in the region, performing sewer line inspections to prevent root intrusions, or offering eco-friendly plumbing solutions, our expertise is tailored to the specific needs of Danbury residents. Trust Benjamin Franklin Plumbing of Danbury to safeguard your pipes and preserve the integrity of your plumbing system. With our unwavering dedication to quality, reliability, and customer satisfaction, you can feel confident that your home is in capable hands.


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
11 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


Expert Mechanical, LLC

4.78(
171
)
Approved Pro

Expert Mechanical, LLC

4.78(
171
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
19 local quotes requested

For over 25 years, Expert Mechanical, LLC, has been taking care of the homeowners and business owners in and around the Goshen area. We have the ability and experience to handle any of your plumbing and heating needs. Call us today for an estimate!

"Seth and his guys were great! Very proffessional and neat job. Seth is personable, knowledgeable and responsive to calls and txts. Left the job immaculate. I rarely leave reviews and wouldn't hesitate to recommend this contractor. Sean M. New Windsor"

Sean M on December 2025

For over 25 years, Expert Mechanical, LLC, has been taking care of the homeowners and business owners in and around the Goshen area. We have the ability and experience to handle any of your plumbing and heating needs. Call us today for an estimate!

"Seth and his guys were great! Very proffessional and neat job. Seth is personable, knowledgeable and responsive to calls and txts. Left the job immaculate. I rarely leave reviews and wouldn't hesitate to recommend this contractor. Sean M. New Windsor"

Sean M on December 2025


Avatar for In Town Plumbing and Heating, Corp.

In Town Plumbing and Heating, Corp.

4.96(
28
)
Approved Pro

In Town Plumbing and Heating, Corp.

4.96(
28
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
30 local quotes requested

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 had our bathroom faucets replaced by their team, and the results are outstanding—like brand new! The workmanship was flawless, and the attention to detail really shows. We’re so impressed that we’ll be reserving them for all the future plumbing work in our house. Highly recommended!"

Michiko S on July 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

"We had our bathroom faucets replaced by their team, and the results are outstanding—like brand new! The workmanship was flawless, and the attention to detail really shows. We’re so impressed that we’ll be reserving them for all the future plumbing work in our house. Highly recommended!"

Michiko S on July 2025


Avatar for Mr. Rooter of Poughkeepsie

Mr. Rooter of Poughkeepsie

4.56(
9
)
Approved Pro

Mr. Rooter of Poughkeepsie

4.56(
9
)
Approved Pro
Customers say: True professional
16 years of experience
Free onsite estimate

If your overflowing toilet causing your wallet to drain, contact Mr. Rooter Plumbing of Poughkeepsie today. Our highly trained plumbers in Poughkeepsie have the tools and technology to not only accurately diagnose the cause and root of the problem but to create lasting solutions. We understand your time is precious, which is why we work quickly and efficiently. Our team is available 24/7 to handle everything from broken pipes to clogged drains.

"Good work- well done"

Fred R on November 2024

If your overflowing toilet causing your wallet to drain, contact Mr. Rooter Plumbing of Poughkeepsie today. Our highly trained plumbers in Poughkeepsie have the tools and technology to not only accurately diagnose the cause and root of the problem but to create lasting solutions. We understand your time is precious, which is why we work quickly and efficiently. Our team is available 24/7 to handle everything from broken pipes to clogged drains.

"Good work- well done"

Fred R on November 2024


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

...
Showing 1-10 of 1020

The Croton-on-Hudson, NY homeowners’ guide to tankless water heater installations

From average costs to expert advice, get all the answers you need to get your job done.