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Tankless water heater installers in Ansonia

Avatar for Kashmiri Plumbing
Kashmiri Plumbing
61 Locust St
4.70(
10
)
Approved Pro
Kashmiri Plumbing
61 Locust St
4.70(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Did the work"

Kayla S on July 2023

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Did the work"

Kayla S on July 2023


Jacob Plumbing, Heating, and Drains
72 Southworth Street
5.00(
2
)
Approved Pro
Jacob Plumbing, Heating, and Drains
72 Southworth Street
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 years of experience

Jacob Plumbing, Heating, and Drains has become a staple of professionalism and quality work in the surrounding Bridgeport region for years. With decades of experience, there is no job too small or too complex for us. Whether you're looking for new faucets, have a clogged drain, or are looking for a new water heater - we've got you covered!

"Jason helped me with a small faucet problem. I was impressed with his professionalism and knowledge. I would definitely call him again for other projects and recommend him to others."

Pat B on March 2019

Jacob Plumbing, Heating, and Drains has become a staple of professionalism and quality work in the surrounding Bridgeport region for years. With decades of experience, there is no job too small or too complex for us. Whether you're looking for new faucets, have a clogged drain, or are looking for a new water heater - we've got you covered!

"Jason helped me with a small faucet problem. I was impressed with his professionalism and knowledge. I would definitely call him again for other projects and recommend him to others."

Pat B on March 2019


Avatar for Precise HVAC Home Services
Precise HVAC Home Services
35 Wooster Court, Unit D
4.93(
23
)
Approved Pro
Precise HVAC Home Services
35 Wooster Court, Unit D
4.93(
23
)
Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
129 local quotes requested

We take great pride in offering the best possible experience with our expertise, quality, and customer service. In order to understand the needs and expectations of our clients, we make every effort to work and communicate with everyone in a professional manner. It is our mission to exceed our clients expectations by providing excellent workmanship and complete customer satisfaction, from the start of each project to its completion. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Great"

Jerrett H on April 2025

We take great pride in offering the best possible experience with our expertise, quality, and customer service. In order to understand the needs and expectations of our clients, we make every effort to work and communicate with everyone in a professional manner. It is our mission to exceed our clients expectations by providing excellent workmanship and complete customer satisfaction, from the start of each project to its completion. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Great"

Jerrett H on April 2025


Avatar for Tankfarm
Tankfarm
780 James P Casey Rd Unit A
5.00(
5
)
Approved Pro
Tankfarm
780 James P Casey Rd Unit A
5.00(
5
)
Approved Pro
14 local quotes requested
4 years of experience

Tankfarm can service and install propane burning equipment including boilers, furnaces, hot water heaters, pool heaters, generators and more. We also specialize in conversions of heating and hot water systems from heating oil and electric. Service agreements and remote monitoring of equipment are also available.

"This was an all around fantastic experience! I needed furnace work done. From phone call to service was a quick turn around! Andre was incredibly knowledgeable. Any questions I asked he had an answer for and broke down it down for the average joe to understand! I won't use any other company. It's nice to see curtesy and a great work ethic! Everything was up and running the same day. On top of it all he cleaned up as he went progressed through the project."

Brett W on May 2025

Tankfarm can service and install propane burning equipment including boilers, furnaces, hot water heaters, pool heaters, generators and more. We also specialize in conversions of heating and hot water systems from heating oil and electric. Service agreements and remote monitoring of equipment are also available.

"This was an all around fantastic experience! I needed furnace work done. From phone call to service was a quick turn around! Andre was incredibly knowledgeable. Any questions I asked he had an answer for and broke down it down for the average joe to understand! I won't use any other company. It's nice to see curtesy and a great work ethic! Everything was up and running the same day. On top of it all he cleaned up as he went progressed through the project."

Brett W on May 2025


Avatar for Badaracco Plumbing & Heating, Inc.
Badaracco Plumbing & Heating, Inc.
27 Creeping Hemlock Drive
4.53(
178
)
Approved Pro
Badaracco Plumbing & Heating, Inc.
27 Creeping Hemlock Drive
4.53(
178
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
23 years of experience

In business over 35 years, Badaracco Plumbing & Heating, Inc., they can handle all of your residential or commercial needs big or small. We care about you and we take your investment seriously! We know that no matter how big or small your project is, it is important to you. We realize that not everyone knows or understands what steps are necessary to complete the improvement or installation process and we are committed to helping you understand every step of the way. Keeping your inconvenience to a minimum during any project is our priority and we will utilize our relationship with other suppliers, trades people and industry professionals to keep your project on time and on budget. We go the distance to ensure your experience with our company is a pleasurable one. Call now for a free consultation and estimate because we can help connect you closer to your dream.

"Drastically over priced. $250 for initial hr. $95 per hr after per plumber for 2 plumbers on a job that could have bee. done by one. One plumbers appeared to be an apprentice. He went upstairs where our bedrooms were located and used our bathroom without asking first. I found that to be very unprofessional. Sorry we were once loyal customers but must part ways."

Mardeika M on October 2024

In business over 35 years, Badaracco Plumbing & Heating, Inc., they can handle all of your residential or commercial needs big or small. We care about you and we take your investment seriously! We know that no matter how big or small your project is, it is important to you. We realize that not everyone knows or understands what steps are necessary to complete the improvement or installation process and we are committed to helping you understand every step of the way. Keeping your inconvenience to a minimum during any project is our priority and we will utilize our relationship with other suppliers, trades people and industry professionals to keep your project on time and on budget. We go the distance to ensure your experience with our company is a pleasurable one. Call now for a free consultation and estimate because we can help connect you closer to your dream.

"Drastically over priced. $250 for initial hr. $95 per hr after per plumber for 2 plumbers on a job that could have bee. done by one. One plumbers appeared to be an apprentice. He went upstairs where our bedrooms were located and used our bathroom without asking first. I found that to be very unprofessional. Sorry we were once loyal customers but must part ways."

Mardeika M on October 2024


Avatar for Celco Heating & Air Conditioning
Celco Heating & Air Conditioning
467 Bishop Avenue
4.78(
103
)
Approved Pro
Celco Heating & Air Conditioning
467 Bishop Avenue
4.78(
103
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
29 local quotes requested

CONSISTENCY * DEDICATION TO QUALITY WORK * CUSTOMER SERVICE CELCO Heating and Air Conditioning is a mechanical firm built on 40 years of steadfast ethics and unrivaled attention to detail. The skill sets we possess, allow us to serve our customers in a top-notch manner. The ability to offer Design Build, Installation, Retrofitting and Service Work in a meticulous and enthusiastic fashion - sets us apart from other outfits. We hope you will consider giving CELCO heating and air conditioning the chance to earn your trust.

"Thorough explanation, great service, neat installation and competitive pricing. Would hire again."

Andy S on March 2024

CONSISTENCY * DEDICATION TO QUALITY WORK * CUSTOMER SERVICE CELCO Heating and Air Conditioning is a mechanical firm built on 40 years of steadfast ethics and unrivaled attention to detail. The skill sets we possess, allow us to serve our customers in a top-notch manner. The ability to offer Design Build, Installation, Retrofitting and Service Work in a meticulous and enthusiastic fashion - sets us apart from other outfits. We hope you will consider giving CELCO heating and air conditioning the chance to earn your trust.

"Thorough explanation, great service, neat installation and competitive pricing. Would hire again."

Andy S on March 2024


Avatar for E. Garrity Water Solutions, LLC.
E. Garrity Water Solutions, LLC.
262 New Milford Tpk
3.86(
7
)
Approved Pro
E. Garrity Water Solutions, LLC.
262 New Milford Tpk
3.86(
7
)
Approved Pro
Customers say: Quick response
59 local quotes requested
79 years of experience

E. Garrity Water Solutions, LLC. is a family owned and operated business. We take pride in are work and use the highest quality products. We offer 24 hour service, 365 days a year. We provide 0% financing to qualified buyers.

"Three years later we're still dealing with the fallout from Garrity's shoddy work. We hired them to install a pump and sensor system to supply water from a new dug well. They consistently cut corners and over-charged us. We have had to hire another company to fix the issues they created (for instance, the pump controller shorted for the second time last week, and each replacement has cost > $1,500)."

Laurel L on December 2023

E. Garrity Water Solutions, LLC. is a family owned and operated business. We take pride in are work and use the highest quality products. We offer 24 hour service, 365 days a year. We provide 0% financing to qualified buyers.

"Three years later we're still dealing with the fallout from Garrity's shoddy work. We hired them to install a pump and sensor system to supply water from a new dug well. They consistently cut corners and over-charged us. We have had to hire another company to fix the issues they created (for instance, the pump controller shorted for the second time last week, and each replacement has cost > $1,500)."

Laurel L on December 2023


Avatar for bluefrog Plumbing + Drain of Central Connecticut
bluefrog Plumbing + Drain of Central Connecticut
5.00(
2
)
Approved Pro
bluefrog Plumbing + Drain of Central Connecticut
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
364 local quotes requested

$96 service fee to come out and provide the best solution and most accurate quote possible. We are fully licensed and insured and have been in business for over 20 years. We are dedicated to providing exceptional plumbing and heating service. We will listen to what you have to say and offer a solution that is efficient and affordable. Looking forward to solving your plumbing and heating needs.

"Richard was so friendly and did his work very well, he went above and beyond with the project that I needed done. Went very well"

Dawn R on February 2025

$96 service fee to come out and provide the best solution and most accurate quote possible. We are fully licensed and insured and have been in business for over 20 years. We are dedicated to providing exceptional plumbing and heating service. We will listen to what you have to say and offer a solution that is efficient and affordable. Looking forward to solving your plumbing and heating needs.

"Richard was so friendly and did his work very well, he went above and beyond with the project that I needed done. Went very well"

Dawn R on February 2025


Avatar for Connecticut Custom Creations
Connecticut Custom Creations
260 Hartford Avenue
4.82(
22
)
Approved Pro
Connecticut Custom Creations
260 Hartford Avenue
4.82(
22
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
1048 local quotes requested

At Connecticut Custom Creations™, we specialize in transforming kitchens, bathrooms, basements, and attics into beautiful, functional spaces tailored to your needs. We take great pride in helping people build their dream homes, a core value that drives everything we do. As an owner-operated business with over a decade of experience, I bring seasoned expertise to every project, no matter the size. Whether it’s a small renovation or a large-scale remodel, we’re committed to delivering exceptional results with care and precision.

"I'm amazed of how my shower upgrade turned out. I still can't believe cts creation finished in one day. I recommend cts creation to anybody and everybody. They killed it!"

Zach t on August 2024

At Connecticut Custom Creations™, we specialize in transforming kitchens, bathrooms, basements, and attics into beautiful, functional spaces tailored to your needs. We take great pride in helping people build their dream homes, a core value that drives everything we do. As an owner-operated business with over a decade of experience, I bring seasoned expertise to every project, no matter the size. Whether it’s a small renovation or a large-scale remodel, we’re committed to delivering exceptional results with care and precision.

"I'm amazed of how my shower upgrade turned out. I still can't believe cts creation finished in one day. I recommend cts creation to anybody and everybody. They killed it!"

Zach t on August 2024


Avatar for  Elite Remodeling Services LLC
Elite Remodeling Services LLC
29 Deerfield Lane
5.00(
5
)
Approved Pro
Elite Remodeling Services LLC
29 Deerfield Lane
5.00(
5
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1939 local quotes requested

10 years worth of construction experience in various industries.

"Mike and his crew were wonderful, knowledgable, professional and efficient. The quality of the work was outstanding and the whole process was smooth and easy! Can’t recommend them highly enough!"

Brianna P on November 2024

10 years worth of construction experience in various industries.

"Mike and his crew were wonderful, knowledgable, professional and efficient. The quality of the work was outstanding and the whole process was smooth and easy! Can’t recommend them highly enough!"

Brianna P on November 2024

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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.

The homeowners guide to tankless water heater installations
From average costs to expert advice, get all the answers you need to get your job done.
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