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Tankless water heater installers in Lewiston

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
209 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 Hazlett Plumbing, LLC
Hazlett Plumbing, LLC
3689 California Rd, Unit 19
4.25(
4
)
Approved Pro
Hazlett Plumbing, LLC
3689 California Rd, Unit 19
4.25(
4
)
Approved Pro
Customers say: Quick response
9 years of experience
Free onsite estimate

Hazlett Plumbing 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. 14 years of 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. Call now and let's get started!

"Five Stars"

David D on February 2023

Hazlett Plumbing 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. 14 years of 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. Call now and let's get started!

"Five Stars"

David D on February 2023


G.B. Home Services
3089 Baseline Road
New on HomeAdvisorNew on Angi
Approved Pro
G.B. Home Services
3089 Baseline Road
New on AngiNew on HomeAdvisor
Approved Pro
15 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!


A & W General Contractors
New on HomeAdvisorNew on Angi
Approved Pro
A & W General Contractors
New on AngiNew on HomeAdvisor
Approved Pro
718 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 Sewer Pro Plumbing
Sewer Pro Plumbing
3843 Union Road Suite 15 BOX 284
5.00(
19
)
Approved Pro
Sewer Pro Plumbing
3843 Union Road Suite 15 BOX 284
5.00(
19
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
546 local quotes requested

"Sewer Pro Plumbing: Clear Pipes, Clear Solutions." We specialize in sewer cleaning and repair, drain cleaning and repair, water heater repair and replacement and sump pump repair and installation. We pride ourselves on the quality work we provide, while delivering great customer service. Please see all the services we offer below and call -or- click to schedule an estimate today!

"Very quick and professional"

Aunik A on April 2025

"Sewer Pro Plumbing: Clear Pipes, Clear Solutions." We specialize in sewer cleaning and repair, drain cleaning and repair, water heater repair and replacement and sump pump repair and installation. We pride ourselves on the quality work we provide, while delivering great customer service. Please see all the services we offer below and call -or- click to schedule an estimate today!

"Very quick and professional"

Aunik A on April 2025


Avatar for Hibbard Home Improvement
Hibbard Home Improvement
11 Foxcroft Lane
3.98(
46
)
Approved Pro
Hibbard Home Improvement
11 Foxcroft Lane
3.98(
46
)
Approved Pro
Customers say: Quality work
766 local quotes requested
34 years of experience

Hibbard Home Improvement has been in business for over 30 years. We have a full time crew and employ subcontractors periodically if needed. Our current rating with the BBB is A+

"Dale and his staff were wonderful to work with!"

Brittney S on September 2022

Hibbard Home Improvement has been in business for over 30 years. We have a full time crew and employ subcontractors periodically if needed. Our current rating with the BBB is A+

"Dale and his staff were wonderful to work with!"

Brittney S on September 2022


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
61728 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


Infinity Plumbing
PO Box 1843
1.00(
1
)
Infinity Plumbing
PO Box 1843
1.00(
1
)
Free onsite estimate

Plumbing Company

"I paid Jim nearly $400 to replace a sump pump. A few months later it was running constantly and he did come out twice.. for 2 minutes each time and did NOTHING! I had to pay Roto Rooter who diagnosed the issue in the first minute as a problem with the check valve. After coming out, Jim refused my calls and didn’t return any messages. I had referred many people to his business. Now I will let everyone know his true lack of follow up and knowledge since he had no idea of what was wrong. Don’t waste your money here!"

Linda G on November 2019

Plumbing Company

"I paid Jim nearly $400 to replace a sump pump. A few months later it was running constantly and he did come out twice.. for 2 minutes each time and did NOTHING! I had to pay Roto Rooter who diagnosed the issue in the first minute as a problem with the check valve. After coming out, Jim refused my calls and didn’t return any messages. I had referred many people to his business. Now I will let everyone know his true lack of follow up and knowledge since he had no idea of what was wrong. Don’t waste your money here!"

Linda G on November 2019


Home Handyman Services
415 Rhode Island
4.60(
77
)
Home Handyman Services
415 Rhode Island
4.60(
77
)
Customers say: Quality work
55 years of experience

2012 is our forty-first year in the home improvement field. We specialize in Victorian restoration. We are a small family owned business that takes pride in doing the best work possible and leaving our customers satisfied.

"We will call this service pro again if we run into any further Home repair needs."

Ellen B on January 2018

2012 is our forty-first year in the home improvement field. We specialize in Victorian restoration. We are a small family owned business that takes pride in doing the best work possible and leaving our customers satisfied.

"We will call this service pro again if we run into any further Home repair needs."

Ellen B on January 2018


P & G CONSTR CO INC
83 CARPENTER AVE
3.50(
2
)
P & G CONSTR CO INC
83 CARPENTER AVE
3.50(
2
)
49 years of experience

Residential specialists. All types of waterproofing solutions. Interior drainage specialists. Wall crack repair systems (Interior and Exterior.) All types of sump pump systems (Primary and Back up.) All types of exterior drainage systems designed specifically for your individual problem. Bubbler systems designed up to town code.***** Fully Licenced and Insured*****

"Their work is pretty good and they guarantee their work."

Renee B on September 2021

Residential specialists. All types of waterproofing solutions. Interior drainage specialists. Wall crack repair systems (Interior and Exterior.) All types of sump pump systems (Primary and Back up.) All types of exterior drainage systems designed specifically for your individual problem. Bubbler systems designed up to town code.***** Fully Licenced and Insured*****

"Their work is pretty good and they guarantee their work."

Renee B on September 2021

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Showing 1-10 of 428

FAQs for tankless water heater installation projects in Lewiston, 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 Lewiston, 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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