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Find Tankless water heater installers in Marlboro

Avatar for Quality Home Services Plumbing Heating & Air Conditioning

Quality Home Services Plumbing Heating & Air Conditioning

5.00(
6
)
Approved Pro

Quality Home Services Plumbing Heating & Air Conditioning

5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 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 JSP Plumbing & Heating, Inc.

JSP Plumbing & Heating, Inc.

4.13(
24
)
Approved Pro

JSP Plumbing & Heating, Inc.

4.13(
24
)
Approved Pro
Customers say: Super punctual
104 local quotes requested
20 years of experience

At JSP Home Services, their Kingston plumbers and HVAC technicians are dedicated to providing excellent customer service and will get the job done right the first time. They have over 50 years of combined experience helping individuals with matters such as bursting pipes, leaking toilets, backed sewage, broken HVAC systems, and more. They understand that emergencies can happen at any time, which is why they’re available 24/7. The Better Business Bureau gave JSP Home Services an A+ rating, while Home Advisor named them as an “Elite Service.” They can work on any make or model and have an indoor air quality specialist on their team. Call (845) 250-6470 to learn how their Kingston plumbers and technicians can help your home or business.

"DO NOT JOIN THE JSP Home Care Club! In 2024 they began billing me twice every month for my membership in the Home Care Club; this continued into 2025. When I realized this a few months later, I contacted them and spoke to Robin who promised to refund the money--they owed me over $300--he did not refund all of it. Through several back and forths (this has been going on since August 2025) I have gotten a little more back but not the entire amount. Had to get the NYS Division of Consumer Affairs involved. My advocate managed to get a few more bucks out of them. I disputed the charges with my bank; JSP forked over a bit more, but still not all of it.They owe me $135. They do not respond in a timely fashion, if at all. They have a bot taking calls, so speaking with an actual human being is virtually impossible. I did receive one unsigned email from someone telling me to "check my records". I have informed them that I will be taking them to court. "

Norma H on January 2026

At JSP Home Services, their Kingston plumbers and HVAC technicians are dedicated to providing excellent customer service and will get the job done right the first time. They have over 50 years of combined experience helping individuals with matters such as bursting pipes, leaking toilets, backed sewage, broken HVAC systems, and more. They understand that emergencies can happen at any time, which is why they’re available 24/7. The Better Business Bureau gave JSP Home Services an A+ rating, while Home Advisor named them as an “Elite Service.” They can work on any make or model and have an indoor air quality specialist on their team. Call (845) 250-6470 to learn how their Kingston plumbers and technicians can help your home or business.

"DO NOT JOIN THE JSP Home Care Club! In 2024 they began billing me twice every month for my membership in the Home Care Club; this continued into 2025. When I realized this a few months later, I contacted them and spoke to Robin who promised to refund the money--they owed me over $300--he did not refund all of it. Through several back and forths (this has been going on since August 2025) I have gotten a little more back but not the entire amount. Had to get the NYS Division of Consumer Affairs involved. My advocate managed to get a few more bucks out of them. I disputed the charges with my bank; JSP forked over a bit more, but still not all of it.They owe me $135. They do not respond in a timely fashion, if at all. They have a bot taking calls, so speaking with an actual human being is virtually impossible. I did receive one unsigned email from someone telling me to "check my records". I have informed them that I will be taking them to court. "

Norma H on January 2026


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
17 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 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
20 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 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


CJM Plumbing, Heating, & A/C

4.73(
73
)
Approved Pro

CJM Plumbing, Heating, & A/C

4.73(
73
)
Approved Pro
Super Service Award
Customers say: True professional
30 local quotes requested
14 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.

"Check boiler Ordered part Replace and installed the part that was not working in my boiler. Notified owner when it was completed."

George E on January 2026

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.

"Check boiler Ordered part Replace and installed the part that was not working in my boiler. Notified owner when it was completed."

George E on January 2026


Avatar for Flow Evolution

Flow Evolution

5.00(
9
)
Approved Pro

Flow Evolution

5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

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 Southeast Plumbing & Heating

Southeast Plumbing & Heating

4.81(
27
)
Approved Pro

Southeast Plumbing & Heating

4.81(
27
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
Free onsite estimate

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."

Michiko 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."

Michiko S on June 2025


Avatar for Jones Services

Jones Services

4.78(
177
)
Approved Pro

Jones Services

4.78(
177
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
100 local quotes requested

Jones Services is now a NO CONTACT service company. Our plumbers, electricians and HVAC technicians are running NO CONTACT service calls. We literally stand in different rooms than our customers, emailing or reading out loud our findings. No handshakes, no paperwork, not even allowing customers to touch iPads. Our technicians wear disinfected gloves, use disinfected tools and whip down anything their gloves and tools touch after servicing equipment. We practice NO CONTACT at work now too. Technicians are not allowed in the office, equipment and parts are delivered to their trucks in the parking lot. Only one employee per vehicle. All company meetings are conducted via Zoom. Most office personal are working from home. Those in the office work apart from each other. No one wants to be quarantined with their toilets backing up, without water or electricity or heat or hot water and now without air conditioning or air filtration or air purification. We are doing everything we can to help all our employees stay health to protect ourselves and our customers.

"Val came to the house today to do the annual maintenance on the generator. He was very professional and helpful. He completed the work quickly. We are very happy with the service."

Elaine S on January 2026

Jones Services is now a NO CONTACT service company. Our plumbers, electricians and HVAC technicians are running NO CONTACT service calls. We literally stand in different rooms than our customers, emailing or reading out loud our findings. No handshakes, no paperwork, not even allowing customers to touch iPads. Our technicians wear disinfected gloves, use disinfected tools and whip down anything their gloves and tools touch after servicing equipment. We practice NO CONTACT at work now too. Technicians are not allowed in the office, equipment and parts are delivered to their trucks in the parking lot. Only one employee per vehicle. All company meetings are conducted via Zoom. Most office personal are working from home. Those in the office work apart from each other. No one wants to be quarantined with their toilets backing up, without water or electricity or heat or hot water and now without air conditioning or air filtration or air purification. We are doing everything we can to help all our employees stay health to protect ourselves and our customers.

"Val came to the house today to do the annual maintenance on the generator. He was very professional and helpful. He completed the work quickly. We are very happy with the service."

Elaine S on January 2026


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

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

4.91(
66
)
Approved Pro

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

4.91(
66
)
Approved Pro
Customers say: Quick response
33 local quotes requested
19 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

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