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Find Thermostat installers and replacers in West Islip

Avatar for RVM Heating & Air Conditioning

RVM Heating & Air Conditioning

4.93(
21
)
Approved Pro

RVM Heating & Air Conditioning

4.93(
21
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
10 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 Maurico installed a new air conditioning unit in my home. They negotiated fairly and were responsive to my questions. A team of five arrived for the installation. They worked together like a well tuned machine. Everyone knew what they had to do and when to do it. There were no mistakes. They were here by 8:00 am and were finished by 4:30. They answered all my questioned and responded to my phone calls. They were polite and respectful. They cleaned up after themselves and left nothing damaged. More companies should operate like them. I would highly recommend them"

Delvis M on July 2025

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 Maurico installed a new air conditioning unit in my home. They negotiated fairly and were responsive to my questions. A team of five arrived for the installation. They worked together like a well tuned machine. Everyone knew what they had to do and when to do it. There were no mistakes. They were here by 8:00 am and were finished by 4:30. They answered all my questioned and responded to my phone calls. They were polite and respectful. They cleaned up after themselves and left nothing damaged. More companies should operate like them. I would highly recommend them"

Delvis M on July 2025


Avatar for Harbour View Electric

Harbour View Electric

4.92(
118
)
Approved Pro

Harbour View Electric

4.92(
118
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
15 local quotes requested

At Harbour View Electric, Inc., our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote!

"I highly recommend. He gave me a quote we scheduled the day. He showed up and completed the work as promised."

Vito A on December 2025

At Harbour View Electric, Inc., our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote!

"I highly recommend. He gave me a quote we scheduled the day. He showed up and completed the work as promised."

Vito A on December 2025


Avatar for Carlos Home Improvement

Carlos Home Improvement

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Carlos Home Improvement

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
16 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.

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.


Avatar for Just Chillin HVACR, LLC

Just Chillin HVACR, LLC

4.93(
15
)
Approved Pro

Just Chillin HVACR, LLC

4.93(
15
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 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


Abreu's A/C & Refrigeration

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Abreu's A/C & Refrigeration

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
6 years of experience

Abreu's A/C & Heating Company 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.

Abreu's A/C & Heating Company 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.


Avatar for Premier Services

Premier Services

4.08(
13
)
Approved Pro

Premier Services

4.08(
13
)
Approved Pro
Customers say: Terrific value
16 years of experience
Free onsite estimate

Let Premier Services take care of all your home repair needs. We’ve been doing home renovation and construction for over 30 years and are ready to help you now. Please give us a call so we can get your home back on track. I’m fast and very good at communicating so don’t hesitate to call me! -Flooring -Doors & Windows -Painting -Carpentry -Drywall -Tile -Mechanical

"They were very good."

Susan O on January 2026

Let Premier Services take care of all your home repair needs. We’ve been doing home renovation and construction for over 30 years and are ready to help you now. Please give us a call so we can get your home back on track. I’m fast and very good at communicating so don’t hesitate to call me! -Flooring -Doors & Windows -Painting -Carpentry -Drywall -Tile -Mechanical

"They were very good."

Susan O on January 2026


"While I felt the pricing was high, they did a good job. "

Linda G on January 2026

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.

"While I felt the pricing was high, they did a good job. "

Linda G on January 2026


"Did a fantastic job. Prompt and efficient. Would definitely recommend him and will be using him in the future. "

Bruce F on December 2025

All types of home repairs , electric , plumbing , carpenter , painting I take your honey do list and turn it into a honey done list if you have a problem just call THE GUY to solve it

"Did a fantastic job. Prompt and efficient. Would definitely recommend him and will be using him in the future. "

Bruce F on December 2025


Avatar for Island Home Mechanical

Island Home Mechanical

4.98(
31
)
Approved Pro

Island Home Mechanical

4.98(
31
)
Approved Pro
Customers say: Quick response
15 years of experience
Free onsite estimate

Island Home Mechanical is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you! Servicing Queens, Nassau, Suffolk.

"very efficient"

Rosalie M on January 2026

Island Home Mechanical is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you! Servicing Queens, Nassau, Suffolk.

"very efficient"

Rosalie M on January 2026


"Overall, careless and sloppy. He had one guy that was dependable but he was constantly pulled to work at other locations. As result, my projects were put on hold. Mike tried to complete the jobs himself but simply made things worse. Had to find someone else to the job and clean up his mess. Not worth hiring. Do yourself a favor, save time and money and find someone else."

Trisha M on October 2025

Over 20 years of experience doing home maintenance. My specialities include: painting, woodwork, demolition and general home repairs. I work with every customer to ensure they are satisfied with every job!

"Overall, careless and sloppy. He had one guy that was dependable but he was constantly pulled to work at other locations. As result, my projects were put on hold. Mike tried to complete the jobs himself but simply made things worse. Had to find someone else to the job and clean up his mess. Not worth hiring. Do yourself a favor, save time and money and find someone else."

Trisha M on October 2025

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FAQs for thermostat installation and replacement projects in West Islip, NY

Smart thermostats may be worth it for many homeowners. They come with various features, including voice control and smartphone apps. Vacation mode can help lower energy usage when you’re out of town for an extended period. Alert warnings let you know about major spikes or drops in temperature. Smartphone apps can track energy usage, and smart thermostats can learn your routine over time to adjust your temperature and reduce wasted energy consumption automatically.

You typically do not need more than one smart thermostat. While it’s common to see multiple mechanical thermostats throughout a large home, multiple smart thermostats may try to override each other. This can lead to problems with the HVAC system. Ensure the unit you buy has the option for dual- or multi-zoned systems to avoid compatibility issues.

Installing a programmable or smart thermostat may save you $180 per year in utility costs. A big part of this comes from a smart thermostat’s ability to learn and adapt to your regular routines. With smartphone apps or web-based interfaces, you also have the option to control your thermostat when you’re not home.

The West Islip, NY homeowners’ guide to thermostat installations and replacements

From average costs to expert advice, get all the answers you need to get your job done.