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Tankless water heater installers in Commack

On Time Piping and Heating LTD.
9963 164th Ave
4.84(
91
)
Approved Pro
On Time Piping and Heating LTD.
9963 164th Ave
4.84(
91
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
16 local quotes requested

On Time Piping and Heating LTD. 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.

"Called and was scheduled for next morning . Arrived on time (actually early) and completed the HW heater replacement in a timely manner. Competitive price and cleaned up nicely"

ken R on June 2025

On Time Piping and Heating LTD. 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.

"Called and was scheduled for next morning . Arrived on time (actually early) and completed the HW heater replacement in a timely manner. Competitive price and cleaned up nicely"

ken R on June 2025


Avatar for Four Points Mechanical
Four Points Mechanical
5014 Express Drive South
4.96(
14
)
Approved Pro
Four Points Mechanical
5014 Express Drive South
4.96(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 years of experience

We are dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services, and take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work, and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"On time with appt. Very accommodating."

Carol E on March 2018

We are dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services, and take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work, and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"On time with appt. Very accommodating."

Carol E on March 2018


Avatar for Energywise, Inc.
Energywise, Inc.
2231 5th Avenue
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
Energywise, Inc.
2231 5th Avenue
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
40 years of experience
Emergency services offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.


Dan's Plumbing
13 Peters Blvd
5.00(
7
)
Approved Pro
Dan's Plumbing
13 Peters Blvd
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

At Dan Lezcano Plumbing we pride our ourselves in quality, value, and service! We are experts in our trade and will do our best to keep you as educated as we can on your particular project. We look forward to earning your business!

"Dan made this job so simple. Very professional and punctual. I would highly recommend this company. So nice to have hot water again!!! Thanks Dan!"

Sandra M on January 2023

At Dan Lezcano Plumbing we pride our ourselves in quality, value, and service! We are experts in our trade and will do our best to keep you as educated as we can on your particular project. We look forward to earning your business!

"Dan made this job so simple. Very professional and punctual. I would highly recommend this company. So nice to have hot water again!!! Thanks Dan!"

Sandra M on January 2023


Eyeris Industries LTD
PO Box 1112
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
Eyeris Industries LTD
PO Box 1112
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
19 years of experience

At Eyeris Industries LTD, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts, and will always keep you educated about the work process. We look forward to earning your business!

At Eyeris Industries LTD, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts, and will always keep you educated about the work process. We look forward to earning your business!


Avatar for Aces Plumbing Heating and Cooling LLC
Aces Plumbing Heating and Cooling LLC
60 Hudson Ave
4.94(
18
)
Approved Pro
Aces Plumbing Heating and Cooling LLC
60 Hudson Ave
4.94(
18
)
Approved Pro
Customers say: Quick response
1 years of experience
Free onsite estimate

With over 25 years of experience Ace's Plumbing, Heating & Cooling is your trusted choice for all of your contracting needs. We take pride in our work and can assure your satisfaction with your project. Give us a call today for a free estimate!

"We hired Ace's to reroute our whole houses plumbing system through the attic and down to our appliances after we experienced a slab leak. They were very professional and got the job done quickly and efficiently. We were very happy with the job and would recommend them for any plumbing needs. "

Rich L on June 2025

With over 25 years of experience Ace's Plumbing, Heating & Cooling is your trusted choice for all of your contracting needs. We take pride in our work and can assure your satisfaction with your project. Give us a call today for a free estimate!

"We hired Ace's to reroute our whole houses plumbing system through the attic and down to our appliances after we experienced a slab leak. They were very professional and got the job done quickly and efficiently. We were very happy with the job and would recommend them for any plumbing needs. "

Rich L on June 2025


Avatar for Propipe plumbing and heating
Propipe plumbing and heating
1290 Ferndale Boulevard
5.00(
3
)
Approved Pro
Propipe plumbing and heating
1290 Ferndale Boulevard
5.00(
3
)
Approved Pro
1 years of experience

We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"He did a couple of small things so I could see his work. Once I was happy with it I gave him some other larger items which he took care of to my satisfaction. I will likely call him again when I need more items fixed."

Daniel M on July 2025

We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"He did a couple of small things so I could see his work. Once I was happy with it I gave him some other larger items which he took care of to my satisfaction. I will likely call him again when I need more items fixed."

Daniel M on July 2025


Avatar for Rubber Duck Plumbing Inc.
Rubber Duck Plumbing Inc.
1265 Montauk Hwy Unit D
4.70(
237
)
Approved Pro
Rubber Duck Plumbing Inc.
1265 Montauk Hwy Unit D
4.70(
237
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
17 years of experience

Rubber Duck Plumbing, Inc. is built on a foundation of honesty, quality workmanship, and professionalism. Our team of skilled professionals is here to guide you through every decision with expert advice and extensive product knowledge, ensuring you get the best solutions tailored to your needs. We prioritize customer satisfaction by delivering prompt responses, fair pricing, and top-tier craftsmanship on every project. Using only the highest-quality materials, we guarantee durable and reliable results. Thank you for considering Rubber Duck Plumbing, Inc. We look forward to serving you and welcome your questions and calls anytime!

"This is not my first experience with Rubber Duck or with Andrew, the professional who arrived at my home. I can't say enough good things about this gentleman - timely, congenial, knowledgeable, thorough, and efficient. If I could give him ten stars, I would!"

Peter M on December 2023

Rubber Duck Plumbing, Inc. is built on a foundation of honesty, quality workmanship, and professionalism. Our team of skilled professionals is here to guide you through every decision with expert advice and extensive product knowledge, ensuring you get the best solutions tailored to your needs. We prioritize customer satisfaction by delivering prompt responses, fair pricing, and top-tier craftsmanship on every project. Using only the highest-quality materials, we guarantee durable and reliable results. Thank you for considering Rubber Duck Plumbing, Inc. We look forward to serving you and welcome your questions and calls anytime!

"This is not my first experience with Rubber Duck or with Andrew, the professional who arrived at my home. I can't say enough good things about this gentleman - timely, congenial, knowledgeable, thorough, and efficient. If I could give him ten stars, I would!"

Peter M on December 2023


Prime Drain
21 Henry Ave
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
Prime Drain
21 Henry Ave
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
1 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!


Avatar for Quest Home and Office Renovations
Quest Home and Office Renovations
2 Kay St.
5.00(
9
)
Approved Pro
Quest Home and Office Renovations
2 Kay St.
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
200 local quotes requested

Quest has been serving the Long Island Area in remodeling homes for over 30 years. We specialize in residential work and deal directly with the homeowners for a more personal and comfortable experience. We know the place you live is an important part of your life and take great care in making sure that the job is completed to your satisfaction. The owner of the company is present and working at every job providing full attention to your project. We make sure that you not only receive the best service possible, but we make sure we leave your home... SPOTLESS! Call us today to get a FREE quote!

"I think the quality was extremely satisfactory if there's anything that we found that we were not happy with, they are very responsive and will rectify everything to our satisfaction. Mike as the primary contractor they used other contractors for select basis of the construction like demolition, electrical, plumbing and sheetrock spackle, we're satisfied with all of them as well, they were very professional and accommodating. Mike used consumers kitchen and bath as the supplier of the kitchen cabinets and countertops for which we are also satisfied, The overall finished product has resulted a modern update of our kitchen in which we are extremely proud of and we would definitely recommend Quest Home and Office Renovation for a remodel of another consumers kitchen."

Joseoh T on April 2023

Quest has been serving the Long Island Area in remodeling homes for over 30 years. We specialize in residential work and deal directly with the homeowners for a more personal and comfortable experience. We know the place you live is an important part of your life and take great care in making sure that the job is completed to your satisfaction. The owner of the company is present and working at every job providing full attention to your project. We make sure that you not only receive the best service possible, but we make sure we leave your home... SPOTLESS! Call us today to get a FREE quote!

"I think the quality was extremely satisfactory if there's anything that we found that we were not happy with, they are very responsive and will rectify everything to our satisfaction. Mike as the primary contractor they used other contractors for select basis of the construction like demolition, electrical, plumbing and sheetrock spackle, we're satisfied with all of them as well, they were very professional and accommodating. Mike used consumers kitchen and bath as the supplier of the kitchen cabinets and countertops for which we are also satisfied, The overall finished product has resulted a modern update of our kitchen in which we are extremely proud of and we would definitely recommend Quest Home and Office Renovation for a remodel of another consumers kitchen."

Joseoh T on April 2023

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Showing 1-10 of 949
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