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Heat pump installers and replacers in West Islip

Avatar for RVM Heating & Air Conditioning
RVM Heating & Air Conditioning
66 Orient Ave
4.92(
20
)
Approved Pro
RVM Heating & Air Conditioning
66 Orient Ave
4.92(
20
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
15 local quotes requested

With over 5 years of experience, RVM Heating & Air Conditioning is committed to excellence 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. Call us today!

"Rene and Mauricio were very professional, efficient, and accommodating. Their estimates were fair and they stuck to their quote. They were very respectful of our home and did a great job both outside and in. They were responsive to both our needs and questions. The units are very quiet and keeping us cool in this crazy heat wave. I highly recommend this company"

Judith G on June 2024

With over 5 years of experience, RVM Heating & Air Conditioning is committed to excellence 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. Call us today!

"Rene and Mauricio were very professional, efficient, and accommodating. Their estimates were fair and they stuck to their quote. They were very respectful of our home and did a great job both outside and in. They were responsive to both our needs and questions. The units are very quiet and keeping us cool in this crazy heat wave. I highly recommend this company"

Judith G on June 2024


Avatar for High Temp
High Temp
27 Commander Ave
4.96(
13
)
Approved Pro
High Temp
27 Commander Ave
4.96(
13
)
Approved Pro
Customers say: Quality work
5 years of experience
Emergency services offered

High Temp is committed to excellence 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 our 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.

"Fast service, great customer service Fast diagnostic and many options offered"

Edward V on July 2022

High Temp is committed to excellence 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 our 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.

"Fast service, great customer service Fast diagnostic and many options offered"

Edward V on July 2022


Avatar for Just Chillin HVACR, LLC
Just Chillin HVACR, LLC
1227 Hyman Ave
4.93(
15
)
Approved Pro
Just Chillin HVACR, LLC
1227 Hyman Ave
4.93(
15
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

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.

"Not only done right but done more expeditiously than expected"

William W on May 2024

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.

"Not only done right but done more expeditiously than expected"

William W on May 2024


Avatar for Charly normal plumbing & heating
Charly normal plumbing & heating
260 St John Street
5.00(
3
)
Approved Pro
Charly normal plumbing & heating
260 St John Street
5.00(
3
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

Charly normal plumbing & heating 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.

"Professional, reliable, timely, he performed his task and the customer had to be satisfied."

Frantz G on November 2023

Charly normal plumbing & heating 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.

"Professional, reliable, timely, he performed his task and the customer had to be satisfied."

Frantz G on November 2023


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


Eyeris Industries LTD
PO Box 1112
New on HomeAdvisorNew on Angi
Approved Pro
Eyeris Industries LTD
PO Box 1112
New on AngiNew 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 N. H. Ross, Inc.
N. H. Ross, Inc.
120 Middle Country Road
4.79(
161
)
Approved Pro
N. H. Ross, Inc.
120 Middle Country Road
4.79(
161
)
Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
49 years of experience

N H Ross, Inc. is proud to be a locally owned and operated business that serves Middle Island and the surrounding community. Since 1971 we have been providing our customers with expert solutions to their plumbing needs. From installations to repairs, clogs to gas lines we will provide you with upfront pricing, timely service, and you will be 100% satisfied when the job is done. Since opening our doors we have built our company on providing our customers with the highest quality products and service at a fair price. Let us show you why our customers become customers for life, get in touch today!

"Very satisfied , will be using Ross again..."

James E on June 2025

N H Ross, Inc. is proud to be a locally owned and operated business that serves Middle Island and the surrounding community. Since 1971 we have been providing our customers with expert solutions to their plumbing needs. From installations to repairs, clogs to gas lines we will provide you with upfront pricing, timely service, and you will be 100% satisfied when the job is done. Since opening our doors we have built our company on providing our customers with the highest quality products and service at a fair price. Let us show you why our customers become customers for life, get in touch today!

"Very satisfied , will be using Ross again..."

James E on June 2025


Avatar for Varsity Home Service Company, Inc.
Varsity Home Service Company, Inc.
1610 Ocean Avenue
4.78(
187
)
Approved Pro
Varsity Home Service Company, Inc.
1610 Ocean Avenue
4.78(
187
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
487 local quotes requested

Practice makes perfect, and Varsity has been at it for over half a century! What began with a Navy veteran’s simple dream — to teach the value of honest, hands-on work to his children — has grown into one of Long Island’s most trusted resource for plumbing, heating and air conditioning services. Varsity’s mission has always been clear: to serve our neighbors with integrity, solve home service challenges with innovative solutions, and provide lasting results. Our dedicated crew is background-checked, rigorously trained in the latest technology, and excited to exceed your expectations. Above all Varsity is here to EARN your trust—not just for today, but for years to come. Let’s tackle your home service needs with the quality and care you deserve!

"Vinnie the rep was kind and courteous and his team did a good job on installation."

Joseph B on June 2025

Practice makes perfect, and Varsity has been at it for over half a century! What began with a Navy veteran’s simple dream — to teach the value of honest, hands-on work to his children — has grown into one of Long Island’s most trusted resource for plumbing, heating and air conditioning services. Varsity’s mission has always been clear: to serve our neighbors with integrity, solve home service challenges with innovative solutions, and provide lasting results. Our dedicated crew is background-checked, rigorously trained in the latest technology, and excited to exceed your expectations. Above all Varsity is here to EARN your trust—not just for today, but for years to come. Let’s tackle your home service needs with the quality and care you deserve!

"Vinnie the rep was kind and courteous and his team did a good job on installation."

Joseph B on June 2025


New York HVAC Corporation
PO Box 2234
4.75(
45
)
Approved Pro
New York HVAC Corporation
PO Box 2234
4.75(
45
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
13 years of experience

Thank you for visiting we have over 30 years of experience in the business. Here at New York HVAC Corporation we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! We are fully licensed and insured.

"I never leave bad reviews but feel compelled to warn people not to use this man's service. The most unprofessional, short tempered and hostile man. I am a young mother with a 3 month old infant, so getting our hvac fixed is crucial. Vinny canceled on us last minute and rescheduled twice, he bad mouthed other companies who had worked on our system previously, he told us to run our own wires, and then called my father in law stupid for doing it wrong. When I interjected saying that that wasn't very nice and asked my father if we should call someone else, he became irate, yelled at me for saying something, said i ?should mind my business? in my own home, raised his voice loud enough to startle my infant and made him cry, said he ?should have pushed us down the stairs?, and stormed out of the house like a disgruntled prima-donna. The whole situation left me and my baby rattled. This man thinks that the demand for his trade entitles him to speak down to and mistreat customers.Go elsewhere."

amy m on April 2025

Thank you for visiting we have over 30 years of experience in the business. Here at New York HVAC Corporation we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! We are fully licensed and insured.

"I never leave bad reviews but feel compelled to warn people not to use this man's service. The most unprofessional, short tempered and hostile man. I am a young mother with a 3 month old infant, so getting our hvac fixed is crucial. Vinny canceled on us last minute and rescheduled twice, he bad mouthed other companies who had worked on our system previously, he told us to run our own wires, and then called my father in law stupid for doing it wrong. When I interjected saying that that wasn't very nice and asked my father if we should call someone else, he became irate, yelled at me for saying something, said i ?should mind my business? in my own home, raised his voice loud enough to startle my infant and made him cry, said he ?should have pushed us down the stairs?, and stormed out of the house like a disgruntled prima-donna. The whole situation left me and my baby rattled. This man thinks that the demand for his trade entitles him to speak down to and mistreat customers.Go elsewhere."

amy m on April 2025


Avatar for MassAir
MassAir
26 Johnston Avenue
4.96(
61
)
Approved Pro
MassAir
26 Johnston Avenue
4.96(
61
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
32 local quotes requested

With over 30 years industry experience we are dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. As the owner I personally design and install each system with my experienced employees. We take pride in the quality of our work and our commitment to outstanding results and look forward to building long-term relationships with our clients, and guarantee your satisfaction. FREE estimates. Licensed and Insured. FINANCING available.

"The guys at MassAir made having to get new central AC units installed, repairs on older units, new vents and ductwork, etc., actually a pleasurable experience! It is a family owned business, and I found Joe and his son Michael to be a real pleasure to work with. They are an extremely professional, proficient, knowledgeable, honest and hardworking team, and I trust them with any HVAC related projects that I have in the future. I 100% recommend giving these guys a call for your HVAC needs! -Mike Vedder"

Mike V on April 2025

With over 30 years industry experience we are dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. As the owner I personally design and install each system with my experienced employees. We take pride in the quality of our work and our commitment to outstanding results and look forward to building long-term relationships with our clients, and guarantee your satisfaction. FREE estimates. Licensed and Insured. FINANCING available.

"The guys at MassAir made having to get new central AC units installed, repairs on older units, new vents and ductwork, etc., actually a pleasurable experience! It is a family owned business, and I found Joe and his son Michael to be a real pleasure to work with. They are an extremely professional, proficient, knowledgeable, honest and hardworking team, and I trust them with any HVAC related projects that I have in the future. I 100% recommend giving these guys a call for your HVAC needs! -Mike Vedder"

Mike V on April 2025

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Showing 1-10 of 967

FAQs for heat pump installation and replacement projects in West Islip, NY

Heat pumps rely on evaporation and condensation processes. The unit transfers heat through the system via a compressed refrigerant. The compressor within the pump circulates the refrigerant through two coils. The first coil evaporates the refrigerant and absorbs warmth from the air. The refrigerant then passes to the second coil, where it condenses, and the unit releases the absorbed heat.

A well-installed and well-maintained heat pump lasts an average of 12 to 20 years. Routine filter changes, annual tune‑ups, and prompt repairs help the equipment reach the upper end of that range, while skipped maintenance or poor installation can shorten its life and raise long‑term costs. Ask your heat pump installation pro for maintenance recommendations so you can get the maximum benefit from your unit.

Heat pumps are most effective in regions where winter lows remain above approximately 40°F. Efficiency starts to drop below that point and falls off sharply near 25°F. If you live in a colder area, look for a model with a high Heating Seasonal Performance Factor (HSPF) and plan on supplemental heat during deep freezes to keep energy use in check.

The biggest drawbacks are the upfront cost and poor cold-weather performance. Installation can require electrical upgrades or duct changes, and once temperatures fall well below freezing, the unit may need help from a furnace or electric resistance coils. Factor in those add‑ons, along with routine maintenance, when you weigh the long‑term savings against the initial investment.

The West Islip, NY homeowners’ guide to heat pump installations and replacements
From average costs to expert advice, get all the answers you need to get your job done.
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