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Tankless water heater installers in Attica

Avatar for Anderson Water & Power
Anderson Water & Power
79 Saginaw Drive
4.78(
505
)
Approved Pro
Anderson Water & Power
79 Saginaw Drive
4.78(
505
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
212 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.

"Yes job done .they were very professional I would recommend them to friends and family"

William P on June 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.

"Yes job done .they were very professional I would recommend them to friends and family"

William P on June 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 Cellino Plumbing, Heating and Cooling
Cellino Plumbing, Heating and Cooling
631 Bullis Road
4.44(
58
)
Approved Pro
Cellino Plumbing, Heating and Cooling
631 Bullis Road
4.44(
58
)
Approved Pro
Customers say: Quality work
30 years of experience
Emergency services offered

Cellino Plumbing, Inc., is a locally owned and operated plumbing company that has been servicing Western New York since 1995. If your toilet is plugged, we can fix it, If your sewer is backing up we can repair it. Is Drain running slow? No problem, we can clear it. We can do it all from whole house remodels to drain cleaning, sewer repair, toilet and faucet installation. For your convenience, most of our plumbing calls are completed in just one visit. That's because we feature a service truck that is really more of a rolling warehouse. Every truck is stocked with the same high-quality parts, supplies, state-of-the-art equipment and tools, to repair virtually anything on the spot. Give us a call today!

"I’m reluctant to leave a negative review, but my recent experience with Cellino has left me no choice. I initially hired Cellino for a greenhouse HVAC project, based on a positive recommendation and previous great service with a furnace issue. On September 6, Chris came out to assess the job, spending significant time taking measurements and photos, and assured me they had handled similar projects. After weeks of visits and reassurances, we received a quote on September 18. Though it was higher than others, I trusted Cellino based on their professionalism. However, on October 22, over a month later and after multiple assessments, the installation team informed me that the heater they specified was actually overpowered for our greenhouse—news that should have been caught early on. This oversight led to weeks of back-and-forth exchanges, ending with us exchanging the heater for a more suitable model. This delay has cost my business thousands in lost stock due to inadequate heating."

Johanna D on November 2024

Cellino Plumbing, Inc., is a locally owned and operated plumbing company that has been servicing Western New York since 1995. If your toilet is plugged, we can fix it, If your sewer is backing up we can repair it. Is Drain running slow? No problem, we can clear it. We can do it all from whole house remodels to drain cleaning, sewer repair, toilet and faucet installation. For your convenience, most of our plumbing calls are completed in just one visit. That's because we feature a service truck that is really more of a rolling warehouse. Every truck is stocked with the same high-quality parts, supplies, state-of-the-art equipment and tools, to repair virtually anything on the spot. Give us a call today!

"I’m reluctant to leave a negative review, but my recent experience with Cellino has left me no choice. I initially hired Cellino for a greenhouse HVAC project, based on a positive recommendation and previous great service with a furnace issue. On September 6, Chris came out to assess the job, spending significant time taking measurements and photos, and assured me they had handled similar projects. After weeks of visits and reassurances, we received a quote on September 18. Though it was higher than others, I trusted Cellino based on their professionalism. However, on October 22, over a month later and after multiple assessments, the installation team informed me that the heater they specified was actually overpowered for our greenhouse—news that should have been caught early on. This oversight led to weeks of back-and-forth exchanges, ending with us exchanging the heater for a more suitable model. This delay has cost my business thousands in lost stock due to inadequate heating."

Johanna D on November 2024


A & W General Contractors
New on HomeAdvisorNew on Angi
Approved Pro
A & W General Contractors
New on AngiNew on HomeAdvisor
Approved Pro
722 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.


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
62693 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!

"Paid for the service. Was not given any troubleshooting instructions. Assumed my issue was circuit boards. Replaced both circuit boards in dishwasher and still not working. Can't seem to receive a callback. I've left voicemails, emails, and everything I could think of. No response. Thanks for taking my money and wasting my time Neli."

Devin V on December 2024

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!

"Paid for the service. Was not given any troubleshooting instructions. Assumed my issue was circuit boards. Replaced both circuit boards in dishwasher and still not working. Can't seem to receive a callback. I've left voicemails, emails, and everything I could think of. No response. Thanks for taking my money and wasting my time Neli."

Devin V on December 2024


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.


Sarfaty System Renovations
130 Alaimo Dr
No reviews
Sarfaty System Renovations
130 Alaimo Dr
No reviews
52 years of experience

Founded, owned and managed by K.L. Sarfaty, we have been in business for over 48 years serving the Greater Rochester, NY area. While we specialize in kitchens and bathrooms, any of your interior home improvement, renovation and contracting needs can be met through working with our company! Tile, counter tops, cabinets, painting, repairs, design and so much more can be achieved with us. A home is such an important part of everyone's life and we love being able to create a better environment for the people in our community. Give K.L. a call today to schedule a time to meet at your home 585-738-1796!

Founded, owned and managed by K.L. Sarfaty, we have been in business for over 48 years serving the Greater Rochester, NY area. While we specialize in kitchens and bathrooms, any of your interior home improvement, renovation and contracting needs can be met through working with our company! Tile, counter tops, cabinets, painting, repairs, design and so much more can be achieved with us. A home is such an important part of everyone's life and we love being able to create a better environment for the people in our community. Give K.L. a call today to schedule a time to meet at your home 585-738-1796!


D CHRISTIE LANDSCAPING
No reviews
D CHRISTIE LANDSCAPING
No reviews

We have a small background the ability to provide smaller lawn service, landscaping, snowplowing, trimming of trees, power washing (decks, patio furniture, sidewalks driveways, windows, basement/garage floors and walls) junk removal, lawn cleanup, gutter cleaning, garbage can cleaning and automotive detailing. Lawn/ small motor mechanic. The ability to do perform all responsibilities above has came from 16 years of in field training. While performing these duties with other companies I have finally decided to branch on my own and give customers the best me I can give them. To also insure no customer feels they were ripped off and that we made them our first priority and get their job done right and with good outstanding professionalism.

We have a small background the ability to provide smaller lawn service, landscaping, snowplowing, trimming of trees, power washing (decks, patio furniture, sidewalks driveways, windows, basement/garage floors and walls) junk removal, lawn cleanup, gutter cleaning, garbage can cleaning and automotive detailing. Lawn/ small motor mechanic. The ability to do perform all responsibilities above has came from 16 years of in field training. While performing these duties with other companies I have finally decided to branch on my own and give customers the best me I can give them. To also insure no customer feels they were ripped off and that we made them our first priority and get their job done right and with good outstanding professionalism.


NOCO Sustain
2440 Sheridan Drive
No reviews
NOCO Sustain
2440 Sheridan Drive
No reviews
92 years of experience

NOCO has been in business in WNY since 1933! NOCO prides themselves on always putting the customer first! We service all major home heating and cooling products and we also service home heating oil fired units. Don't say UH OH call NOCO!

NOCO has been in business in WNY since 1933! NOCO prides themselves on always putting the customer first! We service all major home heating and cooling products and we also service home heating oil fired units. Don't say UH OH call NOCO!

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FAQs for tankless water heater installation projects in Attica, NY

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 Attica, NY 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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