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Tankless water heater installers in Middletown

Avatar for TMO Plumbing & Heating & Electric
TMO Plumbing & Heating & Electric
45 Highland Avenue
4.92(
93
)
Approved Pro
TMO Plumbing & Heating & Electric
45 Highland Avenue
4.92(
93
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
59 local quotes requested

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!

"I had an issue with my water softener which was looked at by two companies. The first company automatically said to replace. TMO saw that the problem was valves were turned off and opened them. They took water samples from my well and came back after the softener was working for a few days and retested. The softener was working so no work was needed There was no charge not even a service call fee. They were professional and knowledgeable and I will definitely hire them for any future plumbing needs"

Steven K on October 2024

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!

"I had an issue with my water softener which was looked at by two companies. The first company automatically said to replace. TMO saw that the problem was valves were turned off and opened them. They took water samples from my well and came back after the softener was working for a few days and retested. The softener was working so no work was needed There was no charge not even a service call fee. They were professional and knowledgeable and I will definitely hire them for any future plumbing needs"

Steven K on October 2024


Avatar for Polar Plumbing, Heating, & Air Conditioning
Polar Plumbing, Heating, & Air Conditioning
1848 Route 300
4.86(
115
)
Approved Pro
Polar Plumbing, Heating, & Air Conditioning
1848 Route 300
4.86(
115
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
292 local quotes requested

With 30 years of combined experience, Polar Plumbing, Heating and Air Conditioning is your #1 choice for plumbing, heating, water treatment and air conditioning needs in the Mid-Hudson Valley. So call or text 845-522-5112! Visit our website at www.callpolarpete.com to learn about the Polar experience.

"Best decision ever made choosing Polar Plumbing, Heating and Air Conditioning to install a new Central A/C system as well as a new Heat Pump system. Cole, Dave, and Will were not only excellent at what they did, they were also friendly, courteous, knowledgeable, and very patient while answering our many questions. We were so impressed with them that we have already contracted with them to do another job for us in another week. Look no further. This is the company you want to do business with! "

Andrea F on March 2025

With 30 years of combined experience, Polar Plumbing, Heating and Air Conditioning is your #1 choice for plumbing, heating, water treatment and air conditioning needs in the Mid-Hudson Valley. So call or text 845-522-5112! Visit our website at www.callpolarpete.com to learn about the Polar experience.

"Best decision ever made choosing Polar Plumbing, Heating and Air Conditioning to install a new Central A/C system as well as a new Heat Pump system. Cole, Dave, and Will were not only excellent at what they did, they were also friendly, courteous, knowledgeable, and very patient while answering our many questions. We were so impressed with them that we have already contracted with them to do another job for us in another week. Look no further. This is the company you want to do business with! "

Andrea F on March 2025


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(
64
)
Approved Pro
Black Bear Fuel Oil, Plumbing, Heating and A/C
884 Old Route 17
4.91(
64
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
15 local quotes requested

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

"Jeff was very responsive and worked with us to sequence the job around the other subcontractors."

Michael H on March 2023

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

"Jeff was very responsive and worked with us to sequence the job around the other subcontractors."

Michael H on March 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
24 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


Avatar for Eddie Castro
Eddie Castro
New on HomeAdvisorNew on Angi
Approved Pro
Eddie Castro
New on AngiNew on HomeAdvisor
Approved Pro
464 local quotes requested
3 years of experience

Remodeling business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

Remodeling business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!


Avatar for Portchester Connection
Portchester Connection
48 Loring Ave
4.87(
30
)
Approved Pro
Portchester Connection
48 Loring Ave
4.87(
30
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
393 local quotes requested

Proud winner of the 2015 - 2018 Super Service Award. Specializing in kitchen and bathroom remodels for over 30 years - Michael the owner is always on site, ensuring your home project is never left alone. He's on every job from start to finish until it's completed. Additional number -(914) 490-4742 Michael interacts directly with each customer from start to finish providing a true mom and pop feel. With the needs of each individual customer at the forefront of his mind - and to ensure a worry free experience - The customer pays no mark- up for the products used during the projects. He welcomes you to come along. This will give you peace of mind knowing, you pay what he pays! Michael prides himself specifically on his kitchen & bathroom remodel projects. Michael has been know to facilitate the greater senior community by personally bringing the samples to your home so you don't have to leave. **Shop at home - without the hassle! This provides worry free experience for loved ones who don't have the flexibility to leave home. Licensed Electrician and Plumber on staff.

"Mike was amazing to deal with. All the pricing and info about the job was said upfront. He is an amazing carpenter/ man of all trades. He installed a beautiful new kitchen for us. Flooring, cabinets, countertops, appliances, crown molding etc. It was a complicated job because my apartment/walls are uneven but his skill and vision made it all work better than I ever expected. Mike's helper/son Michael is also a great friendly guy who is very respectful and skilled. I guess he is learning for from his pops. If I can describe Portchester Connection in 2 words it would be OLD SCHOOL. He's hands-on and is at the project at all times. A handshake is a deal to him and I felt like he was family a week into the project. I would never use anyone else and highly recommend them"

matthew h on May 2019

Proud winner of the 2015 - 2018 Super Service Award. Specializing in kitchen and bathroom remodels for over 30 years - Michael the owner is always on site, ensuring your home project is never left alone. He's on every job from start to finish until it's completed. Additional number -(914) 490-4742 Michael interacts directly with each customer from start to finish providing a true mom and pop feel. With the needs of each individual customer at the forefront of his mind - and to ensure a worry free experience - The customer pays no mark- up for the products used during the projects. He welcomes you to come along. This will give you peace of mind knowing, you pay what he pays! Michael prides himself specifically on his kitchen & bathroom remodel projects. Michael has been know to facilitate the greater senior community by personally bringing the samples to your home so you don't have to leave. **Shop at home - without the hassle! This provides worry free experience for loved ones who don't have the flexibility to leave home. Licensed Electrician and Plumber on staff.

"Mike was amazing to deal with. All the pricing and info about the job was said upfront. He is an amazing carpenter/ man of all trades. He installed a beautiful new kitchen for us. Flooring, cabinets, countertops, appliances, crown molding etc. It was a complicated job because my apartment/walls are uneven but his skill and vision made it all work better than I ever expected. Mike's helper/son Michael is also a great friendly guy who is very respectful and skilled. I guess he is learning for from his pops. If I can describe Portchester Connection in 2 words it would be OLD SCHOOL. He's hands-on and is at the project at all times. A handshake is a deal to him and I felt like he was family a week into the project. I would never use anyone else and highly recommend them"

matthew h on May 2019


Avatar for Flow Evolution
Flow Evolution
29 Woodland Rd
5.00(
9
)
Approved Pro
Flow Evolution
29 Woodland Rd
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
657 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 Crosscut Construction, Inc.
Crosscut Construction, Inc.
13 Toms Ln
5.00(
1
)
Approved Pro
Crosscut Construction, Inc.
13 Toms Ln
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
948 local quotes requested

I have been in the construction business for over 30 years and am very knowledgable in all areas of the trade. I am fully insured.

"It could not have gone any better. I wish we would have met Steve 20 years ago. He is knowledgeable, professional and his work shows his years of experience."

Jimmy/ Lena R on March 2024

I have been in the construction business for over 30 years and am very knowledgable in all areas of the trade. I am fully insured.

"It could not have gone any better. I wish we would have met Steve 20 years ago. He is knowledgeable, professional and his work shows his years of experience."

Jimmy/ Lena R on March 2024


Avatar for J&M Hudson Valley Works
J&M Hudson Valley Works
52 Trestle Lane
5.00(
13
)
Approved Pro
J&M Hudson Valley Works
52 Trestle Lane
5.00(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
160 local quotes requested

We have the experience and dedication to get the job done right! Specializing in Remodeling and Carpentry services; 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! Call or click for your FREE estimate today!

"These guys were so great. They were very professional and really nice. They did an excellent job that was on time and on budget. Plus they were fun to have around."

Deen M on April 2024

We have the experience and dedication to get the job done right! Specializing in Remodeling and Carpentry services; 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! Call or click for your FREE estimate today!

"These guys were so great. They were very professional and really nice. They did an excellent job that was on time and on budget. Plus they were fun to have around."

Deen M on April 2024


Avatar for D Rohde Home Services
D Rohde Home Services
131 Cannon St
4.58(
452
)
Approved Pro
D Rohde Home Services
131 Cannon St
4.58(
452
)
Approved Pro
Customers say: Quality work
1680 local quotes requested
15 years of experience

D. Rohde Home Services is a fully insured Home Service company that provides affordable top quality services to the Hudson Valley, including parts of Ulster, Dutchess, Columbia, Greene and Orange Counties. This family owned company has decades of experience and will always arrive at your home with a smile and with all of the tools and knowledge necessary to take care of any plumbing and heating problem, big or small. Bathroom or kitchen remodel? We do that too! We have no minimal trip charge and our pricing is designed to protect the consumer from being taken advantage of. We are there when you need us and will take care of your needs in the quickest, cleanest, and most professional way possible.

"I believe this was a scam. They arrived. There was almost a $300 estimate before starting the job estimate was never supplied blamed, getting a permit, which other plumber was able to get in less than a day never heard back until I complained still have not received an estimate play they did not wanna do the job and just took the money."

Frank M on August 2023

D. Rohde Home Services is a fully insured Home Service company that provides affordable top quality services to the Hudson Valley, including parts of Ulster, Dutchess, Columbia, Greene and Orange Counties. This family owned company has decades of experience and will always arrive at your home with a smile and with all of the tools and knowledge necessary to take care of any plumbing and heating problem, big or small. Bathroom or kitchen remodel? We do that too! We have no minimal trip charge and our pricing is designed to protect the consumer from being taken advantage of. We are there when you need us and will take care of your needs in the quickest, cleanest, and most professional way possible.

"I believe this was a scam. They arrived. There was almost a $300 estimate before starting the job estimate was never supplied blamed, getting a permit, which other plumber was able to get in less than a day never heard back until I complained still have not received an estimate play they did not wanna do the job and just took the money."

Frank M on August 2023

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Tankless water heater installations FAQs

Yes, although they have a higher upfront cost compared to traditional units, tankless water heaters can be worth the investment for many homeowners. They heat water on demand, eliminating standby energy losses and leading to 24% to 34% greater energy efficiency for homes using up to 41 gallons of hot water daily. Tankless units last longer—around 20 years with proper maintenance—and require less space than traditional units. They also reduce the risk of leaks and water damage since there's no tank to corrode and fail.

Tankless water heaters, including gas-powered models, do require electricity to operate components like the ignition and control systems. This means they won't function during a power outage. If you live in an area prone to outages and want to ensure a continuous hot water supply, consider installing a battery backup system or generator to keep your tankless water heater running when the power goes out.

You should set your tankless water heater to 120 degrees Fahrenheit for optimal safety and efficiency, as recommended by the U.S. Consumer Product Safety Commission. Setting the temperature at 120 degrees prevents scalding accidents, particularly for children and the elderly, and reduces energy consumption. Temperatures above 140 degrees increase the risk of burns and promote mineral buildup, which can decrease the system's efficiency.

A 20-minute shower uses 50 to 60 gallons of water, assuming a flow rate of 2.5 to 3 gallons per minute. A typical whole-house tankless water heater can produce 4 to 8 gallons of hot water per minute, providing continuous hot water for long showers. By installing low-flow showerheads and reducing shower time, you decrease water consumption and energy costs, maximizing the efficiency of your tankless system.

With proper maintenance, a tankless water heater lasts around 20 years, significantly longer than conventional tank water heaters, which last between 8 and 12 years. Regular inspections and timely repairs can further extend its lifespan. To keep your tankless system operating efficiently, have it inspected or serviced annually and address any minor issues promptly by contacting a local tankless water heater repair service.

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