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Tankless water heater installers in Batavia

Avatar for Anderson Water & Power
Anderson Water & Power
79 Saginaw Drive
4.78(
500
)
Approved Pro
Anderson Water & Power
79 Saginaw Drive
4.78(
500
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
165 local quotes requested

Anderson Water-Power-Air is a family-owned business serving New York State, providing the highest-quality products and service available in the industry.

"Devin came to do routine maintenance on our generator. He arrived on time, and immediately introduced himself. Devin explained what was involved in the maintenance process. After that he got right to work. He didn’t maintenance, and ran the generator to make sure everything was in good order. He asked if I had and questions about what he had done or anything at all generator related. He then finished the paperwork, shook hands and left. He was friendly, courteous and professional. I would be glad to have Devin return for future service. Great job!!!"

David Q on May 2025

Anderson Water-Power-Air is a family-owned business serving New York State, providing the highest-quality products and service available in the industry.

"Devin came to do routine maintenance on our generator. He arrived on time, and immediately introduced himself. Devin explained what was involved in the maintenance process. After that he got right to work. He didn’t maintenance, and ran the generator to make sure everything was in good order. He asked if I had and questions about what he had done or anything at all generator related. He then finished the paperwork, shook hands and left. He was friendly, courteous and professional. I would be glad to have Devin return for future service. Great job!!!"

David Q on May 2025


Avatar for WNY Rooter & Plumbing LLC
WNY Rooter & Plumbing LLC
8795 Sheridan Drive
5.00(
11
)
Approved Pro
WNY Rooter & Plumbing LLC
8795 Sheridan Drive
5.00(
11
)
Approved Pro
Customers say: Quick response
13 years of experience
Free onsite estimate

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you

"Came out and fixed My gas line! Andrew was great. Total professional upfront with his pricing. Highly recommend."

Ginger L on April 2025

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you

"Came out and fixed My gas line! Andrew was great. Total professional upfront with his pricing. Highly recommend."

Ginger L on April 2025


Avatar for Artistone Construction & Design, LLC
Artistone Construction & Design, LLC
5611 Tec Drive
5.00(
2
)
Approved Pro
Artistone Construction & Design, LLC
5611 Tec Drive
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 local quotes requested

WBW Properties and Remodeling, is committed to excellence in every aspect of our business. With over 15 years of experience, 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.

"was absolutely amazed by the work that they did. very nice people, trustworthy, hard workers. helped a great deal with design, and made sure that it was everything I was looking for. definitely recommend for anyone!"

Koren B on February 2020

WBW Properties and Remodeling, is committed to excellence in every aspect of our business. With over 15 years of experience, 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.

"was absolutely amazed by the work that they did. very nice people, trustworthy, hard workers. helped a great deal with design, and made sure that it was everything I was looking for. definitely recommend for anyone!"

Koren B on February 2020


Avatar for John Betlem Heating & Cooling Inc
John Betlem Heating & Cooling Inc
806 Linden Ave
4.71(
139
)
Approved Pro
John Betlem Heating & Cooling Inc
806 Linden Ave
4.71(
139
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
755 local quotes requested

John Betlem Heating & Cooling is a 3rd generation company founded in 1941. They provide Residential HVAC, Electrical and Insulation Services to Rochester, NY and the surrounding towns. John’s slogan that still holds true today is to do “whatever it takes” to satisfy customers. John Betlem is a premier family operated solutions provider, passionately committed to the health, safety, and comfort for all they serve.

"Estimate. Fantastic"

Linda C on April 2025

John Betlem Heating & Cooling is a 3rd generation company founded in 1941. They provide Residential HVAC, Electrical and Insulation Services to Rochester, NY and the surrounding towns. John’s slogan that still holds true today is to do “whatever it takes” to satisfy customers. John Betlem is a premier family operated solutions provider, passionately committed to the health, safety, and comfort for all they serve.

"Estimate. Fantastic"

Linda C on April 2025


Avatar for Handy Help Experts
Handy Help Experts
5.00(
12
)
Approved Pro
Handy Help Experts
5.00(
12
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1026 local quotes requested

***Professional Home Remodeling & Repair Services*** -20+ years experience in various trades like plumbing, electrical, heat and cooling, drywall, and basic home repairs -100% customer satisfaction is our goal and offer a 1 year warranty on all our work -Licensed, Fully Insured, & Bonded ***We look forward to helping you with all your home remodeling and repair projects!***

"The services were performed with excellence. Trustworthy, professional and very helpful."

Leonard M on November 2024

***Professional Home Remodeling & Repair Services*** -20+ years experience in various trades like plumbing, electrical, heat and cooling, drywall, and basic home repairs -100% customer satisfaction is our goal and offer a 1 year warranty on all our work -Licensed, Fully Insured, & Bonded ***We look forward to helping you with all your home remodeling and repair projects!***

"The services were performed with excellence. Trustworthy, professional and very helpful."

Leonard M on November 2024


Avatar for MC Carpentry Plus Incorporated
MC Carpentry Plus Incorporated
New on HomeAdvisorNew on Angi
Approved Pro
MC Carpentry Plus Incorporated
New on AngiNew on HomeAdvisor
Approved Pro
624 local quotes requested
1 years of experience

***SPRING SPECIAL: $6995.00 FOR A CONTRACTOR'S CHOICE FULL BATHROOM REMODEL*** We are a team of craftspeople here to build the future***.MC Carpentry is a team of experienced craftspeople specializing in home renovations, kitchen remodeling, bathroom updates, and basement finishing. We take pride in our attention to detail and commitment to delivering high-quality craftsmanship on every project. Better yet, see us in person! We stay in constant communication with our customers until the job is done. To get a free quote, or if you have questions or special requests, CONTACT US!!

***SPRING SPECIAL: $6995.00 FOR A CONTRACTOR'S CHOICE FULL BATHROOM REMODEL*** We are a team of craftspeople here to build the future***.MC Carpentry is a team of experienced craftspeople specializing in home renovations, kitchen remodeling, bathroom updates, and basement finishing. We take pride in our attention to detail and commitment to delivering high-quality craftsmanship on every project. Better yet, see us in person! We stay in constant communication with our customers until the job is done. To get a free quote, or if you have questions or special requests, CONTACT US!!


A & W General Contractors
New on HomeAdvisorNew on Angi
Approved Pro
A & W General Contractors
New on AngiNew on HomeAdvisor
Approved Pro
676 local quotes requested

A & W General Contractors 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.

A & W General Contractors 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.


Schultz & Sons Contracting
481 Winslow Rd
4.62(
106
)
Approved Pro
Schultz & Sons Contracting
481 Winslow Rd
4.62(
106
)
Approved Pro
Super Service Award
Customers say: Quality work
642 local quotes requested
31 years of experience

We thank Angie's list customers for our recognition of the coveted Super Service Award for 2014, 2015, 2017, and 2018. If your fun and reasonable those are the two qualities we look for in our future clients. We at Schultz & Sons believe that the journey is far more important than the destination, but hey, why not make the destination great too. That's what we enjoy the most , a great project where you felt value and honor along the way, and can experience your creativity along with ours. Most of our clients become our life long friends and we cherish that privilege way more than things. We thank Angie's list for expanding our friendships over these last 5 years and look forward to a great future working together to provide excellence .

"Doug is the consummate professional. He is friendly, patient, detailed oriented, and methodical in his approach. He has vast knowledge of construction and handy related tasks coupled with superb communication skills. Doug described the work entailed from start to finish with great ease. I appreciate how clean his work is. He leaves no stone unturned until the work is pristine. I wish I had known about Doug sooner! I will be utilizing Doug for various house projects moving forward. I highly recommend working with him. Easily one of the best contractors I’ve worked with. Kudos Doug!"

Amrit S on March 2024

We thank Angie's list customers for our recognition of the coveted Super Service Award for 2014, 2015, 2017, and 2018. If your fun and reasonable those are the two qualities we look for in our future clients. We at Schultz & Sons believe that the journey is far more important than the destination, but hey, why not make the destination great too. That's what we enjoy the most , a great project where you felt value and honor along the way, and can experience your creativity along with ours. Most of our clients become our life long friends and we cherish that privilege way more than things. We thank Angie's list for expanding our friendships over these last 5 years and look forward to a great future working together to provide excellence .

"Doug is the consummate professional. He is friendly, patient, detailed oriented, and methodical in his approach. He has vast knowledge of construction and handy related tasks coupled with superb communication skills. Doug described the work entailed from start to finish with great ease. I appreciate how clean his work is. He leaves no stone unturned until the work is pristine. I wish I had known about Doug sooner! I will be utilizing Doug for various house projects moving forward. I highly recommend working with him. Easily one of the best contractors I’ve worked with. Kudos Doug!"

Amrit S on March 2024


Avatar for Neli Virtual Appliance Repair
Neli Virtual Appliance Repair
143 Charlotte Ave
4.29(
573
)
Approved Pro
Neli Virtual Appliance Repair
143 Charlotte Ave
4.29(
573
)
Approved Pro
Customers say: Super punctual
55015 local quotes requested
9 years of experience

Virtually diagnose and/or repair your appliances and HVAC units today without anyone stepping foot inside your home! Starting at $45 you can take control of your home appliance repairs via video chat with a certified technician when it’s convenient for you. Make an appointment today on our website. Neli's certified technicians will work with you to conduct either a diagnosis to find out what's wrong or a repair. You will use Neli’s advanced video chat technology during your appointment. Schedule your appointment today at nelihome.com or call us at 833-876-0900!

"They did fine"

Keavon R on May 2025

Virtually diagnose and/or repair your appliances and HVAC units today without anyone stepping foot inside your home! Starting at $45 you can take control of your home appliance repairs via video chat with a certified technician when it’s convenient for you. Make an appointment today on our website. Neli's certified technicians will work with you to conduct either a diagnosis to find out what's wrong or a repair. You will use Neli’s advanced video chat technology during your appointment. Schedule your appointment today at nelihome.com or call us at 833-876-0900!

"They did fine"

Keavon R on May 2025


DKS Quality Construction
5656 Vistula Path
No reviews
DKS Quality Construction
5656 Vistula Path
No reviews
25 years of experience

DKS Quality Construction is a family owned company located in Brewerton, NY. We also perform work in surrounding counties, especially Oswego County. We specialize in building, remodeling, and custom home work. We believe that quality should always come first, along with customer satisfaction.

DKS Quality Construction is a family owned company located in Brewerton, NY. We also perform work in surrounding counties, especially Oswego County. We specialize in building, remodeling, and custom home work. We believe that quality should always come first, along with customer satisfaction.

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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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