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Tankless water heater installers in Rochester

JUST RIGHT
319 ROXBOROUGH RD
5.00(
1
)
Approved Pro
JUST RIGHT
319 ROXBOROUGH RD
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"John did excellent work and was extremely professional both in planning the job and following up after work was completed. I would dwfinitely recommend Just Right!"

David W on June 2024

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"John did excellent work and was extremely professional both in planning the job and following up after work was completed. I would dwfinitely recommend Just Right!"

David W on June 2024


Avatar for Topline Heating & Air
Topline Heating & Air
8245 Roxbury Ln
5.00(
9
)
Approved Pro
Topline Heating & Air
8245 Roxbury Ln
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
110 local quotes requested

We are a leader in quality high efficiency Air conditioning and heating system installations. We do it the right way and provide financing options to make it affordable for our customers to upgrade and save money in the long run.

"The insulation was very professional and I was entirely satisfactory with factory."

Chuck F on August 2024

We are a leader in quality high efficiency Air conditioning and heating system installations. We do it the right way and provide financing options to make it affordable for our customers to upgrade and save money in the long run.

"The insulation was very professional and I was entirely satisfactory with factory."

Chuck F on August 2024


Avatar for Anderson Water & Power
Anderson Water & Power
79 Saginaw Drive
4.78(
499
)
Approved Pro
Anderson Water & Power
79 Saginaw Drive
4.78(
499
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
152 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.

"Tom was great! The installers were exceptional. Good clean install. They even rescheduled us..... for 2 weeks earlier than set appointment. Easy payment terms. We elected to pay a substantial amount down. Tom showed us many generator options. We checked everything and selected the best option for us. No pressure sales tactics. THE INSTALLERS DIDN'T GOOF AROUND EITHER. THEY DID THE JOB AND CLEANED UP AFTER THEMSELVES. Thank you."

Michael T 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.

"Tom was great! The installers were exceptional. Good clean install. They even rescheduled us..... for 2 weeks earlier than set appointment. Easy payment terms. We elected to pay a substantial amount down. Tom showed us many generator options. We checked everything and selected the best option for us. No pressure sales tactics. THE INSTALLERS DIDN'T GOOF AROUND EITHER. THEY DID THE JOB AND CLEANED UP AFTER THEMSELVES. Thank you."

Michael T on May 2025


Avatar for Affordable Plumbing
Affordable Plumbing
325 Bay Front Lane North
4.67(
6
)
Approved Pro
Affordable Plumbing
325 Bay Front Lane North
4.67(
6
)
Approved Pro
13 local quotes requested
Free onsite estimate

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 particular task or project. We look forward to earning your business!

"Very professional and great service. Project done same day awesome "

Mark B on April 2025

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 particular task or project. We look forward to earning your business!

"Very professional and great service. Project done same day awesome "

Mark B on April 2025


RSN HOMES, LLC
21 Knollwood Drive
New on HomeAdvisorNew on Angi
Approved Pro
RSN HOMES, LLC
21 Knollwood Drive
New on AngiNew on HomeAdvisor
Approved Pro
27 local quotes requested
7 years of experience

RSN HOMES, LLC 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.

RSN HOMES, LLC 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.


Avatar for IJN Eastside
IJN Eastside
2 West St Apt 302
5.00(
4
)
Approved Pro
IJN Eastside
2 West St Apt 302
5.00(
4
)
Approved Pro
3 years of experience
Free onsite estimate

We are a family-owned and operated company committed to your comfort. IJN Eastside has serves the Greater Rochester area. We pride ourselves in bringing a personal touch to every job, ensuring your home stays cozy all year round. We look forward to earning your business!

"I recently had a new furnace installed by IJN Eastside. I was very pleased with the experience from start to finish. The process was smooth and professional. The team arrived on time, explained everything clearly, and completed the installation efficiently. The new furnace runs quietly and heats my home much more effectively than my old unit. I also appreciate that they took the time to clean up after the installation and ensure everything was working properly before they left. I had three estimates done, and IJN Eastside was by far the lowest. If you're looking for a reliable HVAC company, I highly recommend IJN Eastside for a hassle-free furnace installation."

Jessica N on February 2025

We are a family-owned and operated company committed to your comfort. IJN Eastside has serves the Greater Rochester area. We pride ourselves in bringing a personal touch to every job, ensuring your home stays cozy all year round. We look forward to earning your business!

"I recently had a new furnace installed by IJN Eastside. I was very pleased with the experience from start to finish. The process was smooth and professional. The team arrived on time, explained everything clearly, and completed the installation efficiently. The new furnace runs quietly and heats my home much more effectively than my old unit. I also appreciate that they took the time to clean up after the installation and ensure everything was working properly before they left. I had three estimates done, and IJN Eastside was by far the lowest. If you're looking for a reliable HVAC company, I highly recommend IJN Eastside for a hassle-free furnace installation."

Jessica N on February 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
21 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


Davinci Home Construction, LLC
5.00(
3
)
Approved Pro
Davinci Home Construction, LLC
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
92 local quotes requested

Davinci Home Construction (585) 748-6001. We are a professional home improvement and restoration company based in Brighton, New York, registered and insured. Simply put, we have been building and restoring homes for over 30 years and we can make dreams come true. We have always offered our customers a wide variety of home improvement products. These include kitchen and bathroom remodeling, decks and additions, windows and doors, custom single family homes, complete home renovations and historic restorations of homes and buildings. We offer in house design services and as well as coordinated architectural services. Davinci Home Construction's goal is to be competitive with all pricing on every job, regardless of project size and to maintain 100% guaranteed customer satisfaction on our projects. We look forward to making your dream a reality. Please give us a call!

"This team was beyond excellent in every aspect, talent, professionalism, customer care, responsiveness, courtesy, and the final product. What impressed me the most was the can do attitude and their ability to make me feel heard. I was very worried before the project began about whether what I wanted for my sunroom was even possible. They delivered beyond what I had hoped for….stunningly beautiful. The quality is stellar as well!"

Paula P on April 2025

Davinci Home Construction (585) 748-6001. We are a professional home improvement and restoration company based in Brighton, New York, registered and insured. Simply put, we have been building and restoring homes for over 30 years and we can make dreams come true. We have always offered our customers a wide variety of home improvement products. These include kitchen and bathroom remodeling, decks and additions, windows and doors, custom single family homes, complete home renovations and historic restorations of homes and buildings. We offer in house design services and as well as coordinated architectural services. Davinci Home Construction's goal is to be competitive with all pricing on every job, regardless of project size and to maintain 100% guaranteed customer satisfaction on our projects. We look forward to making your dream a reality. Please give us a call!

"This team was beyond excellent in every aspect, talent, professionalism, customer care, responsiveness, courtesy, and the final product. What impressed me the most was the can do attitude and their ability to make me feel heard. I was very worried before the project began about whether what I wanted for my sunroom was even possible. They delivered beyond what I had hoped for….stunningly beautiful. The quality is stellar as well!"

Paula P on April 2025


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
770 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 Barndog Woodworking
Barndog Woodworking
5.00(
2
)
Approved Pro
Barndog Woodworking
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
263 local quotes requested

We specialize in creating bespoke wooden furniture and custom cabinetry. Combining traditional craftsmanship with modern design sensibilities, our custom woodworking services cater to discerning clients who appreciate handcrafted wood products.

"The stairs came out beautifully. Jim was very thorough and thoughtful. He always asked for my opinions on what he was thinking of doing to complete the project. I would use his services again anytime."

sara i on October 2024

We specialize in creating bespoke wooden furniture and custom cabinetry. Combining traditional craftsmanship with modern design sensibilities, our custom woodworking services cater to discerning clients who appreciate handcrafted wood products.

"The stairs came out beautifully. Jim was very thorough and thoughtful. He always asked for my opinions on what he was thinking of doing to complete the project. I would use his services again anytime."

sara i on October 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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