1. Porch
  2. US
  3. NY
  4. Rockville Centre
  5. Tankless Water Heater Installation

Top 10 tankless water heater installation services in Rockville Centre, NY

Porch Pro Headshot Proactive Home Services

Proactive Home Services

Tankless Water Heater Installation
Serves Rockville Centre, 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 KLC Heating + Cooling

KLC Heating + Cooling

Tankless Water Heater Installation
Serves Rockville Centre, New York
(75)
KLC Heating + Cooling is a full service HVAC Contractor and construction company. We’ve proudly served the Brooklyn area. High quality work for your home is our top priority. Let us take care of your home so you don’t have to! Choose KLC Heating and Cooling for your HVAC needs!
KLC Heating + Cooling is a full service HVAC Contractor and construction company. We’ve proudly served the Brooklyn area. High quality work for your home is our top priority. Let us take care of your home so you don’t have to! Choose KLC Heating and Cooling for your HVAC needs!
Porch Pro Headshot Extreme Plumbing & Heating Services Corp.

Extreme Plumbing & Heating Services Corp.

Tankless Water Heater Installation
Serves Rockville Centre, 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 With Pride Air Conditioning & Heating Inc.

With Pride Air Conditioning & Heating Inc.

Tankless Water Heater Installation
Serves Rockville Centre, New York
(17)
"We had a Fujitsu mini split for both heating and AC. Can't say enough about this experience. Jimmy Martinez was our salesperson, and he was terrific. He worked with us to answer all our questions and provide the best pricing,. The job was scheduled in a timely manner with phone calls. The crew...Read more about With Pride Air Conditioning & Heating Inc.
"We had a Fujitsu mini split for both heating and AC. Can't say enough about this experience. Jimmy Martinez was our salesperson, and he was terrific. He worked with us to answer all our questions and provide the best pricing,. The job was scheduled in a timely manner with phone calls. The crew...Read more about With Pride Air Conditioning & Heating Inc.
Porch Pro Headshot Ken's Plumbing & Heating

Ken's Plumbing & Heating

Tankless Water Heater Installation
Serves Rockville Centre, New York
(79)
For over 25 years, Ken's Plumbing & Heating has been the trusted name in plumbing. Their East Meadow master plumbers are fully licensed and insured to make sure you’re protected. They use their years of experience and continuous training to solve any issue you may have with your faucet or toilet. Wh...Read more about Ken's Plumbing & Heating
For over 25 years, Ken's Plumbing & Heating has been the trusted name in plumbing. Their East Meadow master plumbers are fully licensed and insured to make sure you’re protected. They use their years of experience and continuous training to solve any issue you may have with your faucet or toilet. Wh...Read more about Ken's Plumbing & Heating
Porch Pro Headshot Rite Plumbing & Heating

Rite Plumbing & Heating

Tankless Water Heater Installation
Serves Rockville Centre, 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 Arvada Mechanical

Arvada Mechanical

Tankless Water Heater Installation
Serves Rockville Centre, 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
Porch Pro Headshot Friedrich AC

Friedrich AC

Tankless Water Heater Installation
Serves Rockville Centre, New York
(49)
We sell , service , repair , and install all types of cooling units. Beginning from window , through the wall , Ptac , portable , ductless split & central air units. We carry all major brands and we are an authorized Friedrich dealer. Providing the Greater New York area with prompt and professional ...Read more about Friedrich AC
We sell , service , repair , and install all types of cooling units. Beginning from window , through the wall , Ptac , portable , ductless split & central air units. We carry all major brands and we are an authorized Friedrich dealer. Providing the Greater New York area with prompt and professional ...Read more about Friedrich AC
Porch Pro Headshot Ariel Services, Inc.

Ariel Services, Inc.

Tankless Water Heater Installation
Serves Rockville Centre, 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 Advantage Plumbing

Advantage Plumbing

Tankless Water Heater Installation
Serves Rockville Centre, New York
(9)
Advantage Plumbing & Mechanical Corp. provides the highest quality service. No matter how small the job is, we will evaluate any problem to determine the proper solution even if no work is needed. Our pledge, as a company, is to offer the best personalized customer service available. Whether you're ...Read more about Advantage Plumbing
Advantage Plumbing & Mechanical Corp. provides the highest quality service. No matter how small the job is, we will evaluate any problem to determine the proper solution even if no work is needed. Our pledge, as a company, is to offer the best personalized customer service available. Whether you're ...Read more about Advantage Plumbing

Costs to Install a Tankless Hot Water Heater

$2055 - $2368
Rockville Centre, NY average
Get costs in your area
While $2055 - $2368 represents average costs for Rockville Centre, 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 Rockville Centre tankless water heater installation services

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
81111

I called KLC to come back out to address the issue with heating system after service person left the problem got worse. I call to have them come back out and they have not responded. Not even a courtesy of a call back ,this speaks volumes!!

- An New
63633

Kevin first came out to fill the A/C unit with freon. He hooked up a machine to run a test, and then left for several hours. When he returned, he said there were no leaks. In less than 3 weeks, the unit was leaking. We called him back out and he came a...

- Jeffrey Banks
65094

Kevin came in a very timely manner and fixed the issue very quickly. I would definitely recommend him as well as use his service again!! Very professional.

- angela stanley

All tankless water heater installation services in Rockville Centre, NY

Porch Pro Headshot Mac Felder Inc.

Mac Felder Inc.

Tankless Water Heater Installation
Serves Rockville Centre, New York
(2)
Give Macfelder Plumbing a call for all your plumbing needs. They will make sure to get the job done right!
Give Macfelder Plumbing a call for all your plumbing needs. They will make sure to get the job done right!
Porch Pro Headshot Pat Sementa's Plumbing & Htg

Pat Sementa's Plumbing & Htg

Tankless Water Heater Installation
Serves Rockville Centre, 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 F Heating AC Jr Plumbing

F Heating AC Jr Plumbing

Tankless Water Heater Installation
Serves Rockville Centre, New York
(2)
F Heating AC Jr Plumbing is a plumbing contractor from North Baldwin. They offer water testing and water softener installation as well as other services.
F Heating AC Jr Plumbing is a plumbing contractor from North Baldwin. They offer water testing and water softener installation as well as other services.
Porch Pro Headshot Juniors Climate Control

Juniors Climate Control

Tankless Water Heater Installation
Serves Rockville Centre, 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 Colin Lee Plumbing and Heating

Colin Lee Plumbing and Heating

Tankless Water Heater Installation
Serves Rockville Centre, New York
Plumbing and Heating repairs and installation
Plumbing and Heating repairs and installation
Porch Pro Headshot Jr Mechanical Services Corporation

Jr Mechanical Services Corporation

Tankless Water Heater Installation
Serves Rockville Centre, 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 Super Plumber

Super Plumber

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

Dynamic Pipe llc

Tankless Water Heater Installation
Serves Rockville Centre, New York
Porch Pro Headshot Same Day Hvac Inc

Same Day Hvac Inc

Tankless Water Heater Installation
Serves Rockville Centre, New York
Porch Pro Headshot Homepremier

Homepremier

Tankless Water Heater Installation
Serves Rockville Centre, New York
Porch Pro Headshot Zano Hvac and Contracting

Zano Hvac and Contracting

Tankless Water Heater Installation
Serves Rockville Centre, New York
We service Heating and Air conditioning units across NYC. We also Do Custom Kitchens and Bathrooms...800.990.9643
We service Heating and Air conditioning units across NYC. We also Do Custom Kitchens and Bathrooms...800.990.9643
Porch Pro Headshot Cooper Wilkins H V A C

Cooper Wilkins H V A C

Tankless Water Heater Installation
Serves Rockville Centre, 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 Bergen Plumbing LLC

Bergen Plumbing LLC

Tankless Water Heater Installation
Serves Rockville Centre, New York
Porch Pro Headshot puke

puke

Tankless Water Heater Installation
Serves Rockville Centre, New York