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Thermostat installers and replacers in Tarrytown

Avatar for RSL Heating & Cooling LLC
RSL Heating & Cooling LLC
19 Brookwood Dr
5.00(
3
)
Approved Pro
RSL Heating & Cooling LLC
19 Brookwood Dr
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

RSL Heating & Cooling LLC 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.

"Highly recommend RSL for any HVAC services, work was thorough and Rich is very knowledgeable. I look forward to his services in the near future!"

Joel M on October 2023

RSL Heating & Cooling LLC 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.

"Highly recommend RSL for any HVAC services, work was thorough and Rich is very knowledgeable. I look forward to his services in the near future!"

Joel M on October 2023


JLS Mechanical, LLC
28 Edgewood Road
5.00(
6
)
Approved Pro
JLS Mechanical, LLC
28 Edgewood Road
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 years of experience

With years of experience serving the area, we are your solution for all your HVAC needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers! Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!

"After meeting with and getting quotes from other A/C contractors, we decided to work with Jason at JLS Mechanical. We had a great experience working with JLS Mechanical and would wholeheartedly recommend them without any reservations. Jason helped find a creative solution to fit AC into our very old (but charming) Tudor home. He gave us a realistic estimate and stuck to it (no upcharging). His team members are knowledgeable, courteous, showed up on time (and let us know in advance if they anticipated any delays) and their work was neat. JLS Mechanical was very professional and they took pride in their work - which is not always common these days."

Alison P on March 2024

With years of experience serving the area, we are your solution for all your HVAC needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers! Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!

"After meeting with and getting quotes from other A/C contractors, we decided to work with Jason at JLS Mechanical. We had a great experience working with JLS Mechanical and would wholeheartedly recommend them without any reservations. Jason helped find a creative solution to fit AC into our very old (but charming) Tudor home. He gave us a realistic estimate and stuck to it (no upcharging). His team members are knowledgeable, courteous, showed up on time (and let us know in advance if they anticipated any delays) and their work was neat. JLS Mechanical was very professional and they took pride in their work - which is not always common these days."

Alison P on March 2024


Avatar for C Bartley Heating and Cooling
C Bartley Heating and Cooling
28 Scenic Dr
5.00(
2
)
Approved Pro
C Bartley Heating and Cooling
28 Scenic Dr
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We take great pride in our reputation of experience, expertise, quality, and customer service to meet our consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. 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 from start to finish. We look forward to working on your next project.

"They showed up on time, finished the work professionally and leave the place clean. I will hire C Bartley again in the future."

Grace M on December 2021

We take great pride in our reputation of experience, expertise, quality, and customer service to meet our consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. 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 from start to finish. We look forward to working on your next project.

"They showed up on time, finished the work professionally and leave the place clean. I will hire C Bartley again in the future."

Grace M on December 2021


Affordable Heating & Cooling of NY Inc.
PO Box 201
4.84(
43
)
Approved Pro
Affordable Heating & Cooling of NY Inc.
PO Box 201
4.84(
43
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
11 local quotes requested

With over 41 years of experience in the heating and air conditioning HVAC industry , We are the experts you need to take care of all your heating and air conditioning needs at your home or business. We handle everything from 24/7 emergency repairs , service calls , annual maintenance ,annual maintenance contracts , annual service & startups for all your heating & air conditioning equipment, Oil to Gas conversions,Oil Tank repair/installations to complete design & installations for all your Heating,Central Air Conditioning Heat-Pump & Ductless Air Conditioning systems We will treat your home as we would treat our own. Give Affordable Heating & Cooling a call today! We look forward to working with you. CALL TODAY FOR YOUR FREE ESTIMATE.

"Affordable Heating and Cooling did an amazing job installing my new split system on New Years Eve!! Dave the owner, was in constant communication with me from start to finish and was meticulous with all aspects of the project. They were very neat and cleaned everything back to the way it looked before the project began. A pleasure to work with and he even gave me a bunch of free advise about other aspects of my nearly 100 year old heating system. They will be my first call if I have any other heating or cooling needs!"

Chris H on January 2025

With over 41 years of experience in the heating and air conditioning HVAC industry , We are the experts you need to take care of all your heating and air conditioning needs at your home or business. We handle everything from 24/7 emergency repairs , service calls , annual maintenance ,annual maintenance contracts , annual service & startups for all your heating & air conditioning equipment, Oil to Gas conversions,Oil Tank repair/installations to complete design & installations for all your Heating,Central Air Conditioning Heat-Pump & Ductless Air Conditioning systems We will treat your home as we would treat our own. Give Affordable Heating & Cooling a call today! We look forward to working with you. CALL TODAY FOR YOUR FREE ESTIMATE.

"Affordable Heating and Cooling did an amazing job installing my new split system on New Years Eve!! Dave the owner, was in constant communication with me from start to finish and was meticulous with all aspects of the project. They were very neat and cleaned everything back to the way it looked before the project began. A pleasure to work with and he even gave me a bunch of free advise about other aspects of my nearly 100 year old heating system. They will be my first call if I have any other heating or cooling needs!"

Chris H on January 2025


Avatar for Ease Electrical Contracting
Ease Electrical Contracting
315 King Street
5.00(
17
)
Approved Pro
Ease Electrical Contracting
315 King Street
5.00(
17
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 local quotes requested

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.

"Excellent work on my attic fan and various electrical sockets a d receptacles."

John A on September 2024

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.

"Excellent work on my attic fan and various electrical sockets a d receptacles."

John A on September 2024


Avatar for Royal Comfort
Royal Comfort
70 Putnam Ave
4.75(
24
)
Approved Pro
Royal Comfort
70 Putnam Ave
4.75(
24
)
Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
13 years of experience

As proud Westchester-based experts, we deliver unrivaled care and service. With two decades of mastery, we specialize in a wide variety of residential and commercial HVAC services. Need assistance day or night? We've got your back, 24/7! Embrace our royal mission: providing top-notch quality for every job. We look forward to providing you with the Royal Comfort treatment you deserve!

"The service was done on time and was very professional. I will have them back for my yearly service checkups. Great job."

John H on October 2023

As proud Westchester-based experts, we deliver unrivaled care and service. With two decades of mastery, we specialize in a wide variety of residential and commercial HVAC services. Need assistance day or night? We've got your back, 24/7! Embrace our royal mission: providing top-notch quality for every job. We look forward to providing you with the Royal Comfort treatment you deserve!

"The service was done on time and was very professional. I will have them back for my yearly service checkups. Great job."

John H on October 2023


Avatar for B Glad Heating & Cooling
B Glad Heating & Cooling
1943 Baldwin Road, Apartment 1
4.68(
49
)
Approved Pro
B Glad Heating & Cooling
1943 Baldwin Road, Apartment 1
4.68(
49
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
5 years of experience

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! Book with us online or feel free to give us a call today!

"Brendon was very responsive and flexible on scheduling. Brendon was very kind and very talented!"

Marc M on November 2024

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! Book with us online or feel free to give us a call today!

"Brendon was very responsive and flexible on scheduling. Brendon was very kind and very talented!"

Marc M on November 2024


Air Professional Associates, LLC
39 Fields Lane
4.45(
73
)
Approved Pro
Air Professional Associates, LLC
39 Fields Lane
4.45(
73
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
45 local quotes requested

Air Professional Associates, LLC, 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 customer’s interests and make their concerns the basis of our business.

"I have a contract and 2xs now they have cancelled yearly service for furnace and ac!! Appts that were made mnths in advance. I told them they have to come on designated day.very frustrating."

Joan M on November 2024

Air Professional Associates, LLC, 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 customer’s interests and make their concerns the basis of our business.

"I have a contract and 2xs now they have cancelled yearly service for furnace and ac!! Appts that were made mnths in advance. I told them they have to come on designated day.very frustrating."

Joan M on November 2024


Avatar for Abel Air
Abel Air
134 Locust Avenue
5.00(
10
)
Approved Pro
Abel Air
134 Locust Avenue
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
386 local quotes requested

Abel Air Conditioning & Heating Systems of White Plains, NY has provided best-in-class heating, air conditioning and related services to Westchester County for a quarter century. We are a insured, family-owned HVAC contractor with expertise in all cooling and heating system installations and repairs. We have an A+ rating with the BBB and specialize in emergency HVAC equipment replacement. In addition, we also provide 24/7 emergency service.

"Abel Air came to the rescue! Doug was a godsend for us on one of the coldest days of the winter. He replaced our boiler in a timely manner and did so within the quoted price he first gave us. There was some wrinkles and additional work he did not expect, but he did it all for the same price he initially quoted. Doug and his team are thorough, communicative and completely professional. I would recommend Abel Air for all your HVAC needs. Doug is also one of the nicest guys we have encountered to do work on our home."

Jason R on January 2023

Abel Air Conditioning & Heating Systems of White Plains, NY has provided best-in-class heating, air conditioning and related services to Westchester County for a quarter century. We are a insured, family-owned HVAC contractor with expertise in all cooling and heating system installations and repairs. We have an A+ rating with the BBB and specialize in emergency HVAC equipment replacement. In addition, we also provide 24/7 emergency service.

"Abel Air came to the rescue! Doug was a godsend for us on one of the coldest days of the winter. He replaced our boiler in a timely manner and did so within the quoted price he first gave us. There was some wrinkles and additional work he did not expect, but he did it all for the same price he initially quoted. Doug and his team are thorough, communicative and completely professional. I would recommend Abel Air for all your HVAC needs. Doug is also one of the nicest guys we have encountered to do work on our home."

Jason R on January 2023


Avatar for County Comfort Home Solutions
County Comfort Home Solutions
New on HomeAdvisorNew on Angi
Approved Pro
County Comfort Home Solutions
New on AngiNew on HomeAdvisor
Approved Pro
34 local quotes requested

Delivering expert comfort solutions to Westchester and Putnam counties, we specialize in heat pumps, solar energy systems, electrical services, and insulation. With a focus on energy efficiency, sustainability, and modern technology, our team is committed to helping homeowners and businesses reduce their energy costs while enhancing indoor comfort year-round. From high-performance heat pump installations to comprehensive solar panel systems and professional-grade insulation, we offer integrated solutions designed to meet the unique needs of each property. Our licensed professionals bring years of experience and a customer-first approach to every project, ensuring reliable service, honest guidance, and long-term performance. Whether you're upgrading your HVAC system, exploring renewable energy options, or improving your home's energy envelope, we are your trusted partner for smart, efficient, and sustainable comfort.

Delivering expert comfort solutions to Westchester and Putnam counties, we specialize in heat pumps, solar energy systems, electrical services, and insulation. With a focus on energy efficiency, sustainability, and modern technology, our team is committed to helping homeowners and businesses reduce their energy costs while enhancing indoor comfort year-round. From high-performance heat pump installations to comprehensive solar panel systems and professional-grade insulation, we offer integrated solutions designed to meet the unique needs of each property. Our licensed professionals bring years of experience and a customer-first approach to every project, ensuring reliable service, honest guidance, and long-term performance. Whether you're upgrading your HVAC system, exploring renewable energy options, or improving your home's energy envelope, we are your trusted partner for smart, efficient, and sustainable comfort.

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Thermostat installations and replacements FAQs

It's often worth replacing your old thermostat with a newer model that can enhance your home's comfort and energy efficiency. Upgrading to a programmable or smart thermostat can save you up to $200 per year on energy bills. Plus, smart thermostats offer convenient features like remote control and learning capabilities, making your home more comfortable and easier to manage.

Signs of a bad thermostat include your HVAC system not turning on when it's supposed to or failing to reach the desired temperature. If the thermostat's display is blank or not functioning properly, it could be malfunctioning. Another indicator is the HVAC system running continuously without shutting off or cycling on and off too frequently. You might also notice uneven temperatures throughout your home, with some rooms being too warm or too cold. These issues suggest that the thermostat is failing and may need repair or replacement to ensure your HVAC system operates efficiently.

A thermostat should last between 10 to 20 years, depending on its quality and how well it's maintained. Over time, dust, wiring issues, and general wear can affect its performance. Even if a thermostat is still functioning after 10 years, you might choose to replace it to take advantage of newer energy-saving technologies and smart home integrations. Upgrading to a modern thermostat can improve efficiency, offer more control over your home's climate, and potentially lower energy bills.

The number of thermostats you need depends on your home's size, layout, and heating and cooling zones. In a standard single-zone HVAC system, one thermostat controls the temperature for the entire home. However, larger homes or those with multiple floors might benefit from multiple thermostats linked to a multi-zone HVAC system. This setup can offer better comfort and energy efficiency: It lets you customize the temperature in different areas, so you're only heating or cooling the spaces you're using.

Replacing a thermostat typically takes a professional technician about one to two hours to complete. If you're swapping out an existing thermostat for a similar model with compatible wiring, the process can be done in less than an hour. However, installing a new thermostat that requires additional wiring, such as a smart thermostat, or moving the thermostat to a new location can extend the time to two hours or more. Complex installations may also involve cutting into drywall or integrating with other home systems, which can add to the duration.

There are a few things that can cause your home thermostat to fail. The most simple one is age and cleanliness. Dirt, grease, dust, and other small particles can clog sensors and cause malfunctions in readings. You may also have a failing power supply and loose connections, and the simplest cause is that it isn't installed in the right place in your home so it can't properly sense air temperature. Repairing a thermostat costs around $210.

The homeowners guide to thermostat installations and replacements
From average costs to expert advice, get all the answers you need to get your job done.
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