Top-rated tankless water heater installers.

Get matched with top tankless water heater installers in Mid-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 Mid-hudson

Avatar for Quality Home Services Plumbing Heating & Air Conditioning

Quality Home Services Plumbing Heating & Air Conditioning

1275 Salt Point Turnpike
5.00(
6
)
Approved Pro

Quality Home Services Plumbing Heating & Air Conditioning

1275 Salt Point Turnpike
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

We are dedicated to providing our clients with the very best in installation, service and repair for every heating and cooling need. Our company is built on honesty and integrity. We specialize in heating and furnace systems, in addition to a variety of plumbing and HVAC related projects. We take pride in the quality of our work and our commitment to outstanding results & look forward to building long-term relationships with our clients. We guarantee your satisfaction. We install heat pumps, boilers, central ac systems, ductless ac systems, pool heaters and gas fireplaces. Fully licensed and insured

"This company should be called "High" Quality Home Services Plumbing Heating and AC. Large AC install done at a reasonable price with no hassles. Highly recommended."

Anthony N on April 2023

We are dedicated to providing our clients with the very best in installation, service and repair for every heating and cooling need. Our company is built on honesty and integrity. We specialize in heating and furnace systems, in addition to a variety of plumbing and HVAC related projects. We take pride in the quality of our work and our commitment to outstanding results & look forward to building long-term relationships with our clients. We guarantee your satisfaction. We install heat pumps, boilers, central ac systems, ductless ac systems, pool heaters and gas fireplaces. Fully licensed and insured

"This company should be called "High" Quality Home Services Plumbing Heating and AC. Large AC install done at a reasonable price with no hassles. Highly recommended."

Anthony N on April 2023


Avatar for Rinaldi Plumbing Services, LLC

Rinaldi Plumbing Services, LLC

PO Box 89
5.00(
15
)
Approved Pro

Rinaldi Plumbing Services, LLC

PO Box 89
5.00(
15
)
Approved Pro
Free onsite estimate

We provide results, not excuses! We pride our company on customer service, professionalism, great communication, efficiency, and superior quality work. We are experts in our trade and will do our best to keep you as educated as we can on your home renovation project. We look forward to earning your business! Feel free to give us a call today!

"I was recommended to call Rinaldi Plumbing when a plumber I had engaged was injured and unable to undertake the project. We needed a new vanity cabinet installed, re-using the old faucet, and a new shower unit installed in a claw-foot tub. I called Joe Rinaldi who was both courteous and businesslike. We were able to arrive at an estimated fee for the job by exchanging marked up photos. Joe arranged to carry out the work at very short notice, arrived promptly and got the job done efficiently and professionally. I was impressed by how conscientiously he approached the work, and by his creative problem solving in our old and slightly quirky house. I’m happy to recommend Rinaldi Plumbing Services "

Michael K on August 2025

We provide results, not excuses! We pride our company on customer service, professionalism, great communication, efficiency, and superior quality work. We are experts in our trade and will do our best to keep you as educated as we can on your home renovation project. We look forward to earning your business! Feel free to give us a call today!

"I was recommended to call Rinaldi Plumbing when a plumber I had engaged was injured and unable to undertake the project. We needed a new vanity cabinet installed, re-using the old faucet, and a new shower unit installed in a claw-foot tub. I called Joe Rinaldi who was both courteous and businesslike. We were able to arrive at an estimated fee for the job by exchanging marked up photos. Joe arranged to carry out the work at very short notice, arrived promptly and got the job done efficiently and professionally. I was impressed by how conscientiously he approached the work, and by his creative problem solving in our old and slightly quirky house. I’m happy to recommend Rinaldi Plumbing Services "

Michael K on August 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
63 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


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
371 local quotes requested

All Weather Heating & Cooling has been serving Nassau & Suffolk County of Long Island since 1969. We are now celebrating 54 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 54 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


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
17 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


Expert Mechanical, LLC

207 Reservoir Road
4.77(
169
)
Approved Pro

Expert Mechanical, LLC

207 Reservoir Road
4.77(
169
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
16 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!

"Expert Mechanical came and helped me in a stressful time. My leach field was improperly installed where it was only operating at 30% and it had to be replaced. After searching through many contractors we found Expert Mechanical LLC. Seth and his team installed a new leach system, french drain and redirected my gutter system. They did an outstanding job. Seth was professional, knowledgeable, reasonable, responsive and sympathetic to my situation. I highly recommend Expert Mechanical for any plumbing, Heating, and Septic repair. I would definitely use this company again if needed."

Charles T on July 2023

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!

"Expert Mechanical came and helped me in a stressful time. My leach field was improperly installed where it was only operating at 30% and it had to be replaced. After searching through many contractors we found Expert Mechanical LLC. Seth and his team installed a new leach system, french drain and redirected my gutter system. They did an outstanding job. Seth was professional, knowledgeable, reasonable, responsive and sympathetic to my situation. I highly recommend Expert Mechanical for any plumbing, Heating, and Septic repair. I would definitely use this company again if needed."

Charles T on July 2023


Avatar for Black Bear Fuel Oil, Plumbing, Heating and A/C

Black Bear Fuel Oil, Plumbing, Heating and A/C

884 Old Route 17
4.91(
66
)
Approved Pro

Black Bear Fuel Oil, Plumbing, Heating and A/C

884 Old Route 17
4.91(
66
)
Approved Pro
Customers say: Quick response
27 local quotes requested
18 years of experience

Locally owned and operated by lifetime Sullivan County resident Bob Mapes and his family, Black Bear Fuel Oil provides one-stop convenience with a personal touch for all your home comfort and commercial service needs. Whether you need heating oil for your home or business, plumbing or HVAC maintenance and installations, or 24/7/365 emergency service, Black Bear will be there when and where you need us. You can rely on Black Bear for: ∎honest, prompt and courteous service ∎full-service home comfort and commercial fuel support ∎trained, knowledgeable technicians ∎24/7/365 emergency coverage ∎individual attention ∎reliable supply and quality products

"Highly recommended! Their furnace proposal was fairly priced. Arrival was very punctual and installation was neatly and professionally done. Very satisfied with Black Bear service."

Michael E W on August 2025

Locally owned and operated by lifetime Sullivan County resident Bob Mapes and his family, Black Bear Fuel Oil provides one-stop convenience with a personal touch for all your home comfort and commercial service needs. Whether you need heating oil for your home or business, plumbing or HVAC maintenance and installations, or 24/7/365 emergency service, Black Bear will be there when and where you need us. You can rely on Black Bear for: ∎honest, prompt and courteous service ∎full-service home comfort and commercial fuel support ∎trained, knowledgeable technicians ∎24/7/365 emergency coverage ∎individual attention ∎reliable supply and quality products

"Highly recommended! Their furnace proposal was fairly priced. Arrival was very punctual and installation was neatly and professionally done. Very satisfied with Black Bear service."

Michael E W on August 2025


Avatar for Archibald Heating & Air Conditioning

Archibald Heating & Air Conditioning

81 Hill Road
4.65(
33
)
Approved Pro

Archibald Heating & Air Conditioning

81 Hill Road
4.65(
33
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
87 years of experience

Archibald Heating & Air Conditioning has been providing top quality work for homeowners and Commercial Property owners in the Ulster and Dutchess County Area since 1938. Archibald Heating and Air conditioning was established in 1938 by my Grandparents William P. and Marvel Archibald. My Grandfather's vision of a strong contractor that can be "trusted" begins to take shape. He creates the Archibald Heating and Air Conditioning "Mission Statement". My Grandfather operated the company until his retirement in 1959 when my Father Wayne G. took over daily operations. I received ownership of the company in1989 with my Fathers retirement. The staff of Archibald Heating and Air Conditioning to this day strives to continue the vision of my Grandfather and Father. Never polluted by corporate buy-outs, driven soley by numbers or strictly profit oriented, we are truly driven by the commitment of a lasting and healthy relationship with you the client. We are currently training generation number four to receive the gift of daily operations inside one of the Hudson Valleys premier HVAC Contracting companies. We specialize in certifications, cleaning, installation, repair & maintenance of all makes & models of Furnaces & Central Air Conditioning units for your home. We welcome the opportunity to show you what experience, expertise & quality products can mean for the value of your home. Whether it�s small repair work or complete installation, we can handle any task with ease. We stand committed to getting the job done with highest quality workmanship a priority. We are a referral based company. People refer their friends and family to us because of the trust we've earned here in the Ulster and Dutchess County Area. We believe in open communication & up front pricing with no hidden surprises. We will be happy to provide a list of satisfied customers who will give reference to the quality of our work, upon request. Call Archibald Heating & Air Conditioning for the comfort of your family & the value of your home. Thank you for taking the time out of your busy schedule to review our company profile. We hope that you seek in your job the quality and service that this company can provide. Thank you for considering us as a potential supplier for your mechanical construction and service needs. DeWitt J. Archibald President

"Family owned business who shows up when they say they will, does excellent work at a very fair price. Honest, personable, and most of all reliable, stand behind their work. Highly recommend this business. They have also cleaned and maintained my furnace in the home I reside in, excellent people to work with."

Margaret A on October 2023

Archibald Heating & Air Conditioning has been providing top quality work for homeowners and Commercial Property owners in the Ulster and Dutchess County Area since 1938. Archibald Heating and Air conditioning was established in 1938 by my Grandparents William P. and Marvel Archibald. My Grandfather's vision of a strong contractor that can be "trusted" begins to take shape. He creates the Archibald Heating and Air Conditioning "Mission Statement". My Grandfather operated the company until his retirement in 1959 when my Father Wayne G. took over daily operations. I received ownership of the company in1989 with my Fathers retirement. The staff of Archibald Heating and Air Conditioning to this day strives to continue the vision of my Grandfather and Father. Never polluted by corporate buy-outs, driven soley by numbers or strictly profit oriented, we are truly driven by the commitment of a lasting and healthy relationship with you the client. We are currently training generation number four to receive the gift of daily operations inside one of the Hudson Valleys premier HVAC Contracting companies. We specialize in certifications, cleaning, installation, repair & maintenance of all makes & models of Furnaces & Central Air Conditioning units for your home. We welcome the opportunity to show you what experience, expertise & quality products can mean for the value of your home. Whether it�s small repair work or complete installation, we can handle any task with ease. We stand committed to getting the job done with highest quality workmanship a priority. We are a referral based company. People refer their friends and family to us because of the trust we've earned here in the Ulster and Dutchess County Area. We believe in open communication & up front pricing with no hidden surprises. We will be happy to provide a list of satisfied customers who will give reference to the quality of our work, upon request. Call Archibald Heating & Air Conditioning for the comfort of your family & the value of your home. Thank you for taking the time out of your busy schedule to review our company profile. We hope that you seek in your job the quality and service that this company can provide. Thank you for considering us as a potential supplier for your mechanical construction and service needs. DeWitt J. Archibald President

"Family owned business who shows up when they say they will, does excellent work at a very fair price. Honest, personable, and most of all reliable, stand behind their work. Highly recommend this business. They have also cleaned and maintained my furnace in the home I reside in, excellent people to work with."

Margaret A on October 2023


Avatar for Drain Away Sewer Service Inc

Drain Away Sewer Service Inc

P.O. Box 3065
4.82(
38
)
Approved Pro

Drain Away Sewer Service Inc

P.O. Box 3065
4.82(
38
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
17 local quotes requested

At Drain Away Sewer Service, Inc., we put our customers needs first! We offer a range of drain services and we know that our customer's are the backbone of our success. Response times are quick through our 24-hour emergency service and we pride ourselves on providing competitive, up-front costs. Whether you take advantage of our maintenance and service contracts for savings, or you use us for one-time emergency services, Drain Away Sewer Service, Inc. will deliver on professional, reliable and quality work. Drain Away Sewer Service, Inc. provides both residential and commercial drain cleaning services 24 hours a day, 7 days a week and 365 days per year. Offering over 10 years of experience in the drain cleaning business, our qualified staff is prepared to handle everything from a clogged toilet to main sewer services. We are centrally located to service both Westchester and Fairfield Counties.

"Richard from Drain Away service came out the next day and fixed the clogged drain. He was also very helpful with getting Servpro out to do clean up. Richard provided full and efficient services. Very pleasant and reasonably priced. I would definitely recommend Drain Away for any plumbing issues and would use them again if needed."

Paula A on February 2025

At Drain Away Sewer Service, Inc., we put our customers needs first! We offer a range of drain services and we know that our customer's are the backbone of our success. Response times are quick through our 24-hour emergency service and we pride ourselves on providing competitive, up-front costs. Whether you take advantage of our maintenance and service contracts for savings, or you use us for one-time emergency services, Drain Away Sewer Service, Inc. will deliver on professional, reliable and quality work. Drain Away Sewer Service, Inc. provides both residential and commercial drain cleaning services 24 hours a day, 7 days a week and 365 days per year. Offering over 10 years of experience in the drain cleaning business, our qualified staff is prepared to handle everything from a clogged toilet to main sewer services. We are centrally located to service both Westchester and Fairfield Counties.

"Richard from Drain Away service came out the next day and fixed the clogged drain. He was also very helpful with getting Servpro out to do clean up. Richard provided full and efficient services. Very pleasant and reasonably priced. I would definitely recommend Drain Away for any plumbing issues and would use them again if needed."

Paula A on February 2025

...
Showing 1-10 of 976

The Mid-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.