1. Porch
  2. US
  3. NY
  4. Valley Stream
  5. Tankless Water Heater Installation

Top 10 tankless water heater installation services in Valley Stream, NY

Porch Pro Headshot Mr. Rooter Plumbing of Central Long Island

Mr. Rooter Plumbing of Central Long Island

Tankless Water Heater Installation
Serves Valley Stream, New York
(840)
Background Checked
We service all of your Plumbing and drain needs including leaking pipes, faucets, toilet, ejector pumps, sump pumps, slab leaks, clogged drains, sewer line repairs, water heater repairs and installations. We can help you!
We service all of your Plumbing and drain needs including leaking pipes, faucets, toilet, ejector pumps, sump pumps, slab leaks, clogged drains, sewer line repairs, water heater repairs and installations. We can help you!
Porch Pro Headshot Double Air HVACR Inc

Double Air HVACR Inc

Tankless Water Heater Installation
Serves Valley Stream, New York
Background Checked
Double Air Inc. has been a long-standing HVACR company in the Tri-state area for over 10 years. David's experience goes beyond that working and growing his craft with other HVAC companies for over 23 years. We provide efficient and reliable service in all aspects of the trade.
Double Air Inc. has been a long-standing HVACR company in the Tri-state area for over 10 years. David's experience goes beyond that working and growing his craft with other HVAC companies for over 23 years. We provide efficient and reliable service in all aspects of the trade.
Porch Pro Headshot Mr. Rooter Plumbing of Central New Jersey

Mr. Rooter Plumbing of Central New Jersey

Tankless Water Heater Installation
Serves Valley Stream, New York
(542)
Central New Jersey Plumbing & Drain Cleaning Services
Central New Jersey Plumbing & Drain Cleaning Services
Porch Pro Headshot Prestige Air Heating & Cooling, LLC

Prestige Air Heating & Cooling, LLC

Tankless Water Heater Installation
Serves Valley Stream, New York
(199)
"They did a great Job on our home. They called 30 min prior to let us know they were on the way and did a wonderful Job in a timely manner. Thank you and would highly recommend Service is great and affordable."
"They did a great Job on our home. They called 30 min prior to let us know they were on the way and did a wonderful Job in a timely manner. Thank you and would highly recommend Service is great and affordable."
Porch Pro Headshot Proactive Home Services

Proactive Home Services

Tankless Water Heater Installation
Serves Valley Stream, New York
(232)
When you’re facing a heating, cooling, or plumbing issue in your Long Island home or commercial property, get in touch with Proactive Home Services immediately. The company offers a full line of services including system repairs and replacements to restore order in your property right away. Backed b...Read more about Proactive Home Services
When you’re facing a heating, cooling, or plumbing issue in your Long Island home or commercial property, get in touch with Proactive Home Services immediately. The company offers a full line of services including system repairs and replacements to restore order in your property right away. Backed b...Read more about Proactive Home Services
Porch Pro Headshot ABLE AIR CONDITIONING AND HEATING INC.

ABLE AIR CONDITIONING AND HEATING INC.

Tankless Water Heater Installation
Serves Valley Stream, New York
(62)
Serving Long Island's Air Conditioning, Heating & Plumbing needs since 1999. ABLE has upheld a reputation for being a highly-reliable provider of Air Conditioning, Heating and Plumbing Services. Holding ourselves to the highest standards in both customer service and equipment quality. When you hire ...Read more about ABLE AIR CONDITIONING AND HEATING INC.
Serving Long Island's Air Conditioning, Heating & Plumbing needs since 1999. ABLE has upheld a reputation for being a highly-reliable provider of Air Conditioning, Heating and Plumbing Services. Holding ourselves to the highest standards in both customer service and equipment quality. When you hire ...Read more about ABLE AIR CONDITIONING AND HEATING INC.
Porch Pro Headshot Extreme Plumbing & Heating Services Corp.

Extreme Plumbing & Heating Services Corp.

Tankless Water Heater Installation
Serves Valley Stream, New York
(35)
Licensed Master Plumber in Long Island #B1487TOB In business since 2000, we have a reputation for being reliable and honest with our services and fair with our rates. We love what we do and are rather humbled when asked to work at someone's home. It is a testament to our work ethic that our client...Read more about Extreme Plumbing & Heating Services Corp.
Licensed Master Plumber in Long Island #B1487TOB In business since 2000, we have a reputation for being reliable and honest with our services and fair with our rates. We love what we do and are rather humbled when asked to work at someone's home. It is a testament to our work ethic that our client...Read more about Extreme Plumbing & Heating Services Corp.
Porch Pro Headshot Rite Plumbing & Heating

Rite Plumbing & Heating

Tankless Water Heater Installation
Serves Valley Stream, New York
(43)
For over 20 years of experience in plumbing, we have not stopped at perfectionism. Rite Plumbing and Heating is New York City’s leading company when it comes to dependable plumbing and heating contractors. We pride ourselves in being steps ahead of our competitors by offering encouragement to custom...Read more about Rite Plumbing & Heating
For over 20 years of experience in plumbing, we have not stopped at perfectionism. Rite Plumbing and Heating is New York City’s leading company when it comes to dependable plumbing and heating contractors. We pride ourselves in being steps ahead of our competitors by offering encouragement to custom...Read more about Rite Plumbing & Heating
Porch Pro Headshot Demar Plumbing Corp

Demar Plumbing Corp

Tankless Water Heater Installation
Serves Valley Stream, New York
For nearly three decades Demar Plumbing Corporation has been providing quality workmanship and exceptional service meeting the New York City area's sprinkler, plumbing and boiler needs. Specializing in installation, repair and maintenance of residential and commercial sprinkler, plumbing and boiler...Read more about Demar Plumbing Corp
For nearly three decades Demar Plumbing Corporation has been providing quality workmanship and exceptional service meeting the New York City area's sprinkler, plumbing and boiler needs. Specializing in installation, repair and maintenance of residential and commercial sprinkler, plumbing and boiler...Read more about Demar Plumbing Corp
Porch Pro Headshot Ariel Services, Inc.

Ariel Services, Inc.

Tankless Water Heater Installation
Serves Valley Stream, New York
(25)
Emergency residential and commercial plumbing & heating services. We are licensed, bonded and fully insured. We provide 24/7 service. We specialize in water heaters and boilers repair and maitenance. Removing violations, fixing gas leaks and restoring gas service. We take on any size of project, f...Read more about Ariel Services, Inc.
Emergency residential and commercial plumbing & heating services. We are licensed, bonded and fully insured. We provide 24/7 service. We specialize in water heaters and boilers repair and maitenance. Removing violations, fixing gas leaks and restoring gas service. We take on any size of project, f...Read more about Ariel Services, Inc.

Costs to Install a Tankless Hot Water Heater

$2023 - $2330
Valley Stream, NY average
Get costs in your area
While $2023 - $2330 represents average costs for Valley Stream, use the cost guide to determine prices near you.
Calculate for your area
Want a professional opinion?
Submit your project to local pros and get estimates based on your particular needs.
Get Pro Quotes

Top questions to ask before hiring a tankless water heater installer

A professional will assist you with scope and estimates, but having a clear idea of what you want to accomplish will help communication.

Do you want professionals to do everything, or do you have the time and skill to do some of the work?

Many projects such as have a DIY component, such as painting or cleanup.

First and foremost, protect yourself and make sure the contractor and any sub-contractors are licensed, bonded and insured.

Recent reviews for Valley Stream tankless water heater installation services

82847

Able has been providing me with years of service. Changed my old boiler and and updated my central air. They are my go to company. Great pricing and knowledgeable, always comfortable with there service. I will continue to business with them for years to c...

- Ante Cindric
82865

High recommend Able Air and Heating! Used them a few times and have never had any issues.

- Luana Policaro Johnson
518407

Awesome people. Very professional from first contact, to scheduling, to completed job.

- Michelle Collinsworth
49952

Jason was prompt courteous and did an excellent job. I would recommend him and his crew very highly

- steve R
55128

awesome

- Mthizo Mthombeni
55127

I did not go ahead with his service but I am sure he is good

- Mthizo Mthombeni
55126

good

- Mthizo Mthombeni

All tankless water heater installation services in Valley Stream, NY

Porch Pro Headshot Houran USA Construction LLC

Houran USA Construction LLC

Tankless Water Heater Installation
Serves Valley Stream, New York
(24)
HOURAN USA Construction, LLC, a two generation NY & New Jersey business, provides customers quality work, completed on time. HOURAN USA's highly Developed Commercial & Residential Divisions work with clients to design and build turnkey operations to suit their needs. HOURAN USA has generated a larg...Read more about Houran USA Construction LLC
HOURAN USA Construction, LLC, a two generation NY & New Jersey business, provides customers quality work, completed on time. HOURAN USA's highly Developed Commercial & Residential Divisions work with clients to design and build turnkey operations to suit their needs. HOURAN USA has generated a larg...Read more about Houran USA Construction LLC
Porch Pro Headshot Weber's Finest Plumbing & Heating

Weber's Finest Plumbing & Heating

Tankless Water Heater Installation
Serves Valley Stream, New York
(6)
Welcome to Weber's Finest Plumbing & Heating! Why Choose Us?: At Weber's Finest Plumbing & Heating we understand the stress that can be associated with choosing and inviting a service company into your home. When it comes to plumbing and heating systems in your home, you know those repairs can be ...Read more about Weber's Finest Plumbing & Heating
Welcome to Weber's Finest Plumbing & Heating! Why Choose Us?: At Weber's Finest Plumbing & Heating we understand the stress that can be associated with choosing and inviting a service company into your home. When it comes to plumbing and heating systems in your home, you know those repairs can be ...Read more about Weber's Finest Plumbing & Heating
Porch Pro Headshot Acme Custom Kitchen

Acme Custom Kitchen

Tankless Water Heater Installation
Serves Valley Stream, New York
(2)
At Acme Custom Kitchens of Staten Island, New York we specialize in custom home renovations and provide not only expert installation of Kitchen Cabinetry and Marble/Granite Counter Tops. We also provide custom home renovations and designs to suit the lifestyles of our clients throughout the Tri-Sta...Read more about Acme Custom Kitchen
At Acme Custom Kitchens of Staten Island, New York we specialize in custom home renovations and provide not only expert installation of Kitchen Cabinetry and Marble/Granite Counter Tops. We also provide custom home renovations and designs to suit the lifestyles of our clients throughout the Tri-Sta...Read more about Acme Custom Kitchen
Porch Pro Headshot Victory Skaggs HVAC

Victory Skaggs HVAC

Tankless Water Heater Installation
Serves Valley Stream, New York
Victory Skaggs is a heating, ventilation, and air conditioning company which has been established for the past 97 years. We are located in Elmont, New York. At Victory Skaggs, we pride ourselves on our family-oriented business model and our commitment to exceeding our customer’s expectations. At Vic...Read more about Victory Skaggs HVAC
Victory Skaggs is a heating, ventilation, and air conditioning company which has been established for the past 97 years. We are located in Elmont, New York. At Victory Skaggs, we pride ourselves on our family-oriented business model and our commitment to exceeding our customer’s expectations. At Vic...Read more about Victory Skaggs HVAC
Porch Pro Headshot L Richards Plumbing & Heating

L Richards Plumbing & Heating

Tankless Water Heater Installation
Serves Valley Stream, New York
(41)
L Richards Plumbing & Heating is a plumbing contractor that provides garbage disposal installation and water softener installation as well as other services. They are located in Jamaica.
L Richards Plumbing & Heating is a plumbing contractor that provides garbage disposal installation and water softener installation as well as other services. They are located in Jamaica.
Porch Pro Headshot Jr Mechanical Services Corporation

Jr Mechanical Services Corporation

Tankless Water Heater Installation
Serves Valley Stream, New York
For all your HVAC services, call Jr Mechanical Services Corporation!
For all your HVAC services, call Jr Mechanical Services Corporation!
Porch Pro Headshot Aire Serv of Elmont

Aire Serv of Elmont

Tankless Water Heater Installation
Serves Valley Stream, New York
AC & Heating Repair in Elmont
AC & Heating Repair in Elmont
Porch Pro Headshot Jamaica Garage Door Repair

Jamaica Garage Door Repair

Tankless Water Heater Installation
Serves Valley Stream, New York
Jamaica Garage Door Repair in Jamaica, NY provides quality services like garage door repair & replacement, new garage doors, openers, installation & a lot of. Get our reliable services, keeping your prices low for residential and industrial services. Call us for a free professional advice.
Jamaica Garage Door Repair in Jamaica, NY provides quality services like garage door repair & replacement, new garage doors, openers, installation & a lot of. Get our reliable services, keeping your prices low for residential and industrial services. Call us for a free professional advice.
Porch Pro Headshot Super Plumber

Super Plumber

Tankless Water Heater Installation
Serves Valley Stream, New York
(10)
Porch Pro Headshot Dynamic Pipe llc

Dynamic Pipe llc

Tankless Water Heater Installation
Serves Valley Stream, New York
Porch Pro Headshot Cooper Wilkins H V A C

Cooper Wilkins H V A C

Tankless Water Heater Installation
Serves Valley Stream, New York
Cooper Wilkins HVAC, located in Rosedale, is an HVAC contractor that offers services such as gas leak detection, gas appliance connection, emergency heating and other services.
Cooper Wilkins HVAC, located in Rosedale, is an HVAC contractor that offers services such as gas leak detection, gas appliance connection, emergency heating and other services.
Porch Pro Headshot puke

puke

Tankless Water Heater Installation
Serves Valley Stream, New York
Porch Pro Headshot abc plumbing

abc plumbing

Tankless Water Heater Installation
Serves Valley Stream, New York