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Tankless water heater installers in Syracuse

Avatar for Anderson Water & Power
Anderson Water & Power
79 Saginaw Drive
4.77(
493
)
Approved Pro
Anderson Water & Power
79 Saginaw Drive
4.77(
493
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
148 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.

"Excellent service, very professional, explained thoroughly answered at all questions"

Gail A on April 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.

"Excellent service, very professional, explained thoroughly answered at all questions"

Gail A on April 2025


Avatar for 4 Power Now Inc.
4 Power Now Inc.
6085 Court St Road
4.33(
21
)
Approved Pro
4 Power Now Inc.
6085 Court St Road
4.33(
21
)
Approved Pro
Customers say: Terrific value
14 local quotes requested
37 years of experience

Our Company We are dedicated to finding the right power solution to fit your needs.; Flexible Financing* Financing options for your Generac purchases. Our Services. Interactive In-Home Assessment During your free quote, we will discuss your backup power needs and explain the installation process to help you choose the best generator, heating, plumbing, electrical, or water heater to match your needs. We always strive to meet our Motto, one call does it all!

"All seems good"

Chris M on November 2023

Our Company We are dedicated to finding the right power solution to fit your needs.; Flexible Financing* Financing options for your Generac purchases. Our Services. Interactive In-Home Assessment During your free quote, we will discuss your backup power needs and explain the installation process to help you choose the best generator, heating, plumbing, electrical, or water heater to match your needs. We always strive to meet our Motto, one call does it all!

"All seems good"

Chris M on November 2023


Avatar for Weber construction
Weber construction
6943 North Street
New on HomeAdvisorNew on Angi
Approved Pro
Weber construction
6943 North Street
New on AngiNew on HomeAdvisor
Approved Pro
41 years of experience
Free onsite estimate

Weber Construction specializes in-New builds, Remodels, Plumbing, Roofing, Electrical, Tile work, Physical Security, Smart Home systems and much more!

Weber Construction specializes in-New builds, Remodels, Plumbing, Roofing, Electrical, Tile work, Physical Security, Smart Home systems and much more!


Avatar for The MES Construction
The MES Construction
.
New on HomeAdvisorNew on Angi
Approved Pro
The MES Construction
.
New on AngiNew on HomeAdvisor
Approved Pro
6 years of experience
Free onsite estimate

We specialize and Bathroom and Kitchen Remodels. Fastest sheet rocking and finishing in the area. Light fixtures and recess lighting specialist.

We specialize and Bathroom and Kitchen Remodels. Fastest sheet rocking and finishing in the area. Light fixtures and recess lighting specialist.


Avatar for Modern Impressions Construction Inc.
Modern Impressions Construction Inc.
4.00(
4
)
Approved Pro
Modern Impressions Construction Inc.
4.00(
4
)
Approved Pro
Customers say: Quick response
297 local quotes requested
7 years of experience

Family owned business with over 20 years of experience handling all your Remodeling needs- kitchen and bath, room additions, countertops, marble and granite, painting, plumbing, electrical, decks, flooring, tile, finished basements, game rooms.

"Never showed up for written estimate"

William S on April 2024

Family owned business with over 20 years of experience handling all your Remodeling needs- kitchen and bath, room additions, countertops, marble and granite, painting, plumbing, electrical, decks, flooring, tile, finished basements, game rooms.

"Never showed up for written estimate"

William S on April 2024


RBS Contracting
5.00(
8
)
Approved Pro
RBS Contracting
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
210 local quotes requested

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Excellent, General and Sub Contracts all did an excellent job. We would highly recommend RBS Contrators"

Fred R on March 2025

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Excellent, General and Sub Contracts all did an excellent job. We would highly recommend RBS Contrators"

Fred R on March 2025


Avatar for JLC Contracting LLC
JLC Contracting LLC
5.00(
20
)
Approved Pro
JLC Contracting LLC
5.00(
20
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
396 local quotes requested

JLC Contracting is a professional service provider for home owners and businesses. Our main focus is seeing the clients vision and bringing it to life. We our proud to serve Syracuse and its surrounding areas. Our experience and craftsmanship we bring is an important aspect of our company. We take pride in what we do and offer peace of mind to our customers. JLC Contracting is a licensed and fully insured company. We guarantee our workmanship and craftsmanship and our customers can rely on. Our company takes every job serious and handles it professionally no matter how big or how small it is. Owner has over 20 years experience in the field and brings along skilled workers to each job.

"This business communication with us during the entire project was very good which made the transition very good. I am and will be having these type of services done again!! Thank you!"

Justin M on January 2025

JLC Contracting is a professional service provider for home owners and businesses. Our main focus is seeing the clients vision and bringing it to life. We our proud to serve Syracuse and its surrounding areas. Our experience and craftsmanship we bring is an important aspect of our company. We take pride in what we do and offer peace of mind to our customers. JLC Contracting is a licensed and fully insured company. We guarantee our workmanship and craftsmanship and our customers can rely on. Our company takes every job serious and handles it professionally no matter how big or how small it is. Owner has over 20 years experience in the field and brings along skilled workers to each job.

"This business communication with us during the entire project was very good which made the transition very good. I am and will be having these type of services done again!! Thank you!"

Justin M on January 2025


Avatar for JF Santos Construction Inc
JF Santos Construction Inc
4611 Bamerick Rd
4.83(
30
)
Approved Pro
JF Santos Construction Inc
4611 Bamerick Rd
4.83(
30
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
166 local quotes requested

We are a full home renovation company of 3 professionals in business for 35 years. We have also maintained a five star rating with homeadvisor.com for the past 10 years. We offer package deals & payments by credit card or check.

"Very good quality"

Fred L on March 2024

We are a full home renovation company of 3 professionals in business for 35 years. We have also maintained a five star rating with homeadvisor.com for the past 10 years. We offer package deals & payments by credit card or check.

"Very good quality"

Fred L on March 2024


Avatar for Do It Right Plumbing Inc
Do It Right Plumbing Inc
474 W 1st St S
4.59(
361
)
Approved Pro
Do It Right Plumbing Inc
474 W 1st St S
4.59(
361
)
Approved Pro
Customers say: Super punctual
288 local quotes requested
21 years of experience

Licensed Master Plumber. All employees are security background checked. Small jobs. Big jobs. Residential and commercial plumbing. We also do our own digging for water and sewer services. We are professionals and will always strive to satisfy every customer. We stand behind our work and warranty everything we do. If you have an issue with our service please call our office and let us work to figure out a solution, we can't fix a problem if we don't know about it. We want to be your plumber for life.

"They were excellent!"

Kim D on July 2024

Licensed Master Plumber. All employees are security background checked. Small jobs. Big jobs. Residential and commercial plumbing. We also do our own digging for water and sewer services. We are professionals and will always strive to satisfy every customer. We stand behind our work and warranty everything we do. If you have an issue with our service please call our office and let us work to figure out a solution, we can't fix a problem if we don't know about it. We want to be your plumber for life.

"They were excellent!"

Kim D on July 2024


Avatar for WPP Building and Design
WPP Building and Design
3.88(
8
)
Approved Pro
WPP Building and Design
3.88(
8
)
Approved Pro
Customers say: Terrific value
969 local quotes requested
4 years of experience

We guarantee your satisfaction from start to finish. We Build, and You'll be Thrilled. Builders - Homes, Remodeling - General, Remodeling - Kitchen & Bathroom -

"Terrible. He broke a valve resulting in a flooded bathroom floor and left an open, leaking pipe that dripped into the basement through an open hole. My family is still without a toilet in that bathroom. The shower basin was the wrong size, so he was going to cut studs near electrical wiring to make it fit. I said that I wanted a Toto toilet. He bought a cheap brand for $150, a brand I have never heard of. We found the receipt in the bathroom. He had many reasons as to why he kept getting detained, one because he said he needed more money. The contract stated 50 percent at signing, another 25 percent upon completion of demo, and the final 25 percent on project completion. I paid him $4,550 on 12/4/2024, CASH. I paid another $1,500 on 12/21/2024 CASH, and $766 on 1/17/2025 CASH. He refused to work unless I paid him on 12/21/2024 because he said he had completed the bathroom demo, and according to the contract, $2,275 was required at completion of bathroom gutting, but the gutting was incomplete with mounds of insulation on the floor and the dumpster was still in our driveway. Even after I explained that the gutting was not complete until all debris was removed and the dumpster was gone, I still paid him, but I did this because he refused to work without this payment. When he began working again, contract specifications were not met. He continued not to show up for work, each time with an excuse, sick children, sick wife, car broke down, etc. I have never heard of a contractor who did not own a truck, but he did not. There were many warning signals, no business cards etc., but I gave him the benefit of the doubt because he had two young children. The contract was signed 12/4/2024 and I terminated his services on 2/11/2025, after 3 months without a toilet, shower, sink, etc. He was angry and threatened to sue me for breach of contract, but the more chances I gave him, the more I realized he had no clue what he was doing. Per your rating below, please clarify your scale, is 1 the best and 5 the worst? I can’t provide a rating with a clear understanding of your rating system. In the end, all he completed was the bathroom demolition. I can live with him keeping $1500 for that, even though it could have been done for much less. I would like a refund of $4,550 as he didn’t complete any work other than the demo and didn’t purchase materials that fit our bathroom requirements. Note: he is going to contest that he did spend money on supplies such as bathroom pipe pieces, toilet, shower enclosure, even though they were the wrong size. He took them from our work site. I pulled thousands of dollars from my retirement account, money that I believed would have resulted in a nice bathroom. My family has endured hardship without the bathroom, and I have been dealing with tremendous stress as a result. It is also taking me extra time to prepare this document for you, time that I need for more important priorities such as my health."

Joan P on March 2025

We guarantee your satisfaction from start to finish. We Build, and You'll be Thrilled. Builders - Homes, Remodeling - General, Remodeling - Kitchen & Bathroom -

"Terrible. He broke a valve resulting in a flooded bathroom floor and left an open, leaking pipe that dripped into the basement through an open hole. My family is still without a toilet in that bathroom. The shower basin was the wrong size, so he was going to cut studs near electrical wiring to make it fit. I said that I wanted a Toto toilet. He bought a cheap brand for $150, a brand I have never heard of. We found the receipt in the bathroom. He had many reasons as to why he kept getting detained, one because he said he needed more money. The contract stated 50 percent at signing, another 25 percent upon completion of demo, and the final 25 percent on project completion. I paid him $4,550 on 12/4/2024, CASH. I paid another $1,500 on 12/21/2024 CASH, and $766 on 1/17/2025 CASH. He refused to work unless I paid him on 12/21/2024 because he said he had completed the bathroom demo, and according to the contract, $2,275 was required at completion of bathroom gutting, but the gutting was incomplete with mounds of insulation on the floor and the dumpster was still in our driveway. Even after I explained that the gutting was not complete until all debris was removed and the dumpster was gone, I still paid him, but I did this because he refused to work without this payment. When he began working again, contract specifications were not met. He continued not to show up for work, each time with an excuse, sick children, sick wife, car broke down, etc. I have never heard of a contractor who did not own a truck, but he did not. There were many warning signals, no business cards etc., but I gave him the benefit of the doubt because he had two young children. The contract was signed 12/4/2024 and I terminated his services on 2/11/2025, after 3 months without a toilet, shower, sink, etc. He was angry and threatened to sue me for breach of contract, but the more chances I gave him, the more I realized he had no clue what he was doing. Per your rating below, please clarify your scale, is 1 the best and 5 the worst? I can’t provide a rating with a clear understanding of your rating system. In the end, all he completed was the bathroom demolition. I can live with him keeping $1500 for that, even though it could have been done for much less. I would like a refund of $4,550 as he didn’t complete any work other than the demo and didn’t purchase materials that fit our bathroom requirements. Note: he is going to contest that he did spend money on supplies such as bathroom pipe pieces, toilet, shower enclosure, even though they were the wrong size. He took them from our work site. I pulled thousands of dollars from my retirement account, money that I believed would have resulted in a nice bathroom. My family has endured hardship without the bathroom, and I have been dealing with tremendous stress as a result. It is also taking me extra time to prepare this document for you, time that I need for more important priorities such as my health."

Joan P on March 2025

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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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