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

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 Bob Mims Heating & Air Conditioning

Bob Mims Heating & Air Conditioning

Tankless Water Heater Installation
Serves Valley Stream, New York
For your next air conditioning and heating installation or service, count on a team that puts quality above all else. Bob Mims Heating & Air Conditioning is a leading provider of indoor comfort systems and comprehensive service solutions in Staten Island, NY. We offer energy efficient heating, venti...Read more about Bob Mims Heating & Air Conditioning
For your next air conditioning and heating installation or service, count on a team that puts quality above all else. Bob Mims Heating & Air Conditioning is a leading provider of indoor comfort systems and comprehensive service solutions in Staten Island, NY. We offer energy efficient heating, venti...Read more about Bob Mims Heating & Air Conditioning
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 Seaman Plumbing & Heating Inc.

Seaman Plumbing & Heating Inc.

Tankless Water Heater Installation
Serves Valley Stream, New York
(45)
Plumbing is more than just a profession for me - it's a passion that drives me to provide the expert services my customers deserve. I have been in the plumbing and heating industry for over 15 years, and with each project, my knowledge and experiences continue to grow. I am licensed and insured in t...Read more about Seaman Plumbing & Heating Inc.
Plumbing is more than just a profession for me - it's a passion that drives me to provide the expert services my customers deserve. I have been in the plumbing and heating industry for over 15 years, and with each project, my knowledge and experiences continue to grow. I am licensed and insured in t...Read more about Seaman Plumbing & Heating Inc.
Porch Pro Headshot R. McGlynn Plumbing

R. McGlynn Plumbing

Tankless Water Heater Installation
Serves Valley Stream, New York
RMPC knows that emergencies just don't happen during normal working hours. That's why we provide 24 hour emergency service. Our licensed service technicians can fix any problem 24 hours a day. Call today, speak to a representative. We are here to fix your plumbing problem, and we provide no-obligati...Read more about R. McGlynn Plumbing
RMPC knows that emergencies just don't happen during normal working hours. That's why we provide 24 hour emergency service. Our licensed service technicians can fix any problem 24 hours a day. Call today, speak to a representative. We are here to fix your plumbing problem, and we provide no-obligati...Read more about R. McGlynn Plumbing
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 Arvada Mechanical

Arvada Mechanical

Tankless Water Heater Installation
Serves Valley Stream, New York
In Nassau County, Arvada Mechanical Corp. takes care of any HVAC needs 24 hours a day, 7 days a week! With over 30 years of experience in the industry and a 23-point checklist, they guarantee that their services are thorough, effective, and performed in a timely manner. The specialists at Arvada und...Read more about Arvada Mechanical
In Nassau County, Arvada Mechanical Corp. takes care of any HVAC needs 24 hours a day, 7 days a week! With over 30 years of experience in the industry and a 23-point checklist, they guarantee that their services are thorough, effective, and performed in a timely manner. The specialists at Arvada und...Read more about Arvada Mechanical

Costs to Install a Tankless Hot Water Heater

$2023 - $2330
Valley Stream, NY average
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While $2023 - $2330 represents average costs for Valley Stream, use the cost guide to determine prices near you.
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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
303989

I highly recommend LFLS. Mr. Paucar and his team gutted and redid my bathroom; and, upgraded my kitchen with new lighting, granite cabinets and paint. I was very worried about this project because I would be without a toilet for a while, but Mr. Paucar ...

- Mary Cuadrado
244056

Stay away from them! have reached out to Marlon multiple times and no response. We still have issues with bathroom his team worked on.

- alana ritacco

All tankless water heater installation services in Valley Stream, NY

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.
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 Eagle Electrical

Eagle Electrical

Tankless Water Heater Installation
Serves Valley Stream, New York
(2)
Eagle Electrical Group specializes in construction work related to the design, installation, and maintenance of electrical systems. The owner Michael Albinski born and raised in Long Island has a professional Licensed and Certified Team of General Contractors, Floor Contractor and Architects to desi...Read more about Eagle Electrical
Eagle Electrical Group specializes in construction work related to the design, installation, and maintenance of electrical systems. The owner Michael Albinski born and raised in Long Island has a professional Licensed and Certified Team of General Contractors, Floor Contractor and Architects to desi...Read more about Eagle Electrical
Porch Pro Headshot LFLS Construction Co.

LFLS Construction Co.

Tankless Water Heater Installation
Serves Valley Stream, New York
(2)
Since 2003, LFLS Construction Corporation has been offering homeowners a wide variety of interior and exterior home remodeling products and services to upgrade both their homes functionality, and its curb appeal. Whether you are interested in improving your homes energy efficiency with high-tech ...Read more about LFLS Construction Co.
Since 2003, LFLS Construction Corporation has been offering homeowners a wide variety of interior and exterior home remodeling products and services to upgrade both their homes functionality, and its curb appeal. Whether you are interested in improving your homes energy efficiency with high-tech ...Read more about LFLS Construction Co.
Porch Pro Headshot Pat Sementa's Plumbing & Htg

Pat Sementa's Plumbing & Htg

Tankless Water Heater Installation
Serves Valley Stream, New York
We are a full-fledged company offering sales, service and installation of Heating, Hot Water, Central Air Conditioning, Plumbing Equipment and Fire Sprinklers. We have been in business since 1984 and are fully licensed, bonded and insured. Our company works with the Residential Sales, Service and In...Read more about Pat Sementa's Plumbing & Htg
We are a full-fledged company offering sales, service and installation of Heating, Hot Water, Central Air Conditioning, Plumbing Equipment and Fire Sprinklers. We have been in business since 1984 and are fully licensed, bonded and insured. Our company works with the Residential Sales, Service and In...Read more about Pat Sementa's Plumbing & Htg
Porch Pro Headshot Boris Mechanical Inc.

Boris Mechanical Inc.

Tankless Water Heater Installation
Serves Valley Stream, New York
Boris Mechanical Inc. Honesty, up-front pricing and qualified New York plumbing technicians who respond quickly go a long way to ensuring your plumbing problem gets fixed or plumbing installation goes smoothly giving you one less thing to worry about.
Boris Mechanical Inc. Honesty, up-front pricing and qualified New York plumbing technicians who respond quickly go a long way to ensuring your plumbing problem gets fixed or plumbing installation goes smoothly giving you one less thing to worry about.
Porch Pro Headshot Delta Plumbing & Heating Supply Corp.

Delta Plumbing & Heating Supply Corp.

Tankless Water Heater Installation
Serves Valley Stream, New York
When it comes to Commercial Plumbing, Residential Plumbing and Custom Cabinets, no one compares to Delta Plumbing & Heating Supply Corp. With years of combined experience, Delta Plumbing & Heating Supply Corp. has worked hard to build the trust of our clients in Corona, New York, Queens and beyond. ...Read more about Delta Plumbing & Heating Supply Corp.
When it comes to Commercial Plumbing, Residential Plumbing and Custom Cabinets, no one compares to Delta Plumbing & Heating Supply Corp. With years of combined experience, Delta Plumbing & Heating Supply Corp. has worked hard to build the trust of our clients in Corona, New York, Queens and beyond. ...Read more about Delta Plumbing & Heating Supply Corp.
Porch Pro Headshot Juniors Climate Control

Juniors Climate Control

Tankless Water Heater Installation
Serves Valley Stream, New York
Contact HVAC company in Holbrook and Long Island, New York, for more information about our AC repair, heating repair, and water heater repair services.
Contact HVAC company in Holbrook and Long Island, New York, for more information about our AC repair, heating repair, and water heater repair services.
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 Colin Lee Plumbing and Heating

Colin Lee Plumbing and Heating

Tankless Water Heater Installation
Serves Valley Stream, New York
Plumbing and Heating repairs and installation
Plumbing and Heating repairs and installation
Porch Pro Headshot Reyes Home Improvement

Reyes Home Improvement

Tankless Water Heater Installation
Serves Valley Stream, New York
(2)
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.