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Find Thermostat installers and replacers in Mamaroneck

JLS Mechanical, LLC

5.00(
6
)
•Approved Pro

JLS Mechanical, LLC

5.00(
6
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 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 Androm HVAC/R LLC

Androm HVAC/R LLC

4.92(
18
)
•Approved Pro

Androm HVAC/R LLC

4.92(
18
)
•Approved Pro
Customers say: Quality work
5 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.

"Ariel did an excellent job. He was punctual, friendly and knowledgeable. He explained what he was doing and got the job done. He informed me that two valves would need replacement for the boiler to work more efficiently. I asked him to replace them. I was impressed by the fact that he remained to ensure that the system was working properly. He tripled checked the system and cleaned the work area before leaving. He gave me valuable information on how to keep the system working properly. I will definitely call him again."

Manuel L on March 2025

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.

"Ariel did an excellent job. He was punctual, friendly and knowledgeable. He explained what he was doing and got the job done. He informed me that two valves would need replacement for the boiler to work more efficiently. I asked him to replace them. I was impressed by the fact that he remained to ensure that the system was working properly. He tripled checked the system and cleaned the work area before leaving. He gave me valuable information on how to keep the system working properly. I will definitely call him again."

Manuel L on March 2025

Avatar for C Bartley Heating and Cooling

C Bartley Heating and Cooling

5.00(
2
)
•Approved Pro

C Bartley Heating and Cooling

5.00(
2
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 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

Avatar for Ease Electrical Contracting

Ease Electrical Contracting

5.00(
18
)
•Approved Pro

Ease Electrical Contracting

5.00(
18
)
•Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
4 years of experience

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 had a fantastic experience with EASE. Not only were they fast and affordable but they were an absolute pleasure to work with. The entire team is polite, courteous and happy to answer all questions - of which I had plenty as they helped set up my entire house with new outlets, Lutron switches, and light fixtures. I have recommended them to friends and family."

J. L on December 2025

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 had a fantastic experience with EASE. Not only were they fast and affordable but they were an absolute pleasure to work with. The entire team is polite, courteous and happy to answer all questions - of which I had plenty as they helped set up my entire house with new outlets, Lutron switches, and light fixtures. I have recommended them to friends and family."

J. L on December 2025

Avatar for Royal Comfort

Royal Comfort

4.72(
25
)
•Approved Pro

Royal Comfort

4.72(
25
)
•Approved Pro
Customers say: True professional
14 years of experience
Free onsite estimate

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!

"still waiting for service call which is today"

Stephen I on September 2025

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!

"still waiting for service call which is today"

Stephen I on September 2025

Avatar for Handyman of Westchester, LLC

Handyman of Westchester, LLC

5.00(
19
)
•Approved Pro

Handyman of Westchester, LLC

5.00(
19
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 local quotes requested

home maintenance and repair needs, painting, handyman services, security cameras, smart locks and smart doorbells, ring and nest doorbell, closet storage solutions, TV mounting, mobility aids and grab handles for elderly assistance, window treatments, shelving, picture and portrait hanging

"Lou and James did an outstanding job fixing our fireproof door. From the moment they arrived, their professionalism was evident. They quickly assessed the issue, clearly explained the necessary repairs, and got to work with impressive efficiency. Not only did they ensure the door was fully compliant with safety regulations, but they also paid close attention to the smaller details, leaving the area clean and tidy. We're incredibly grateful for their expertise and the peace of mind knowing our fireproof door is now in perfect working order. Highly recommend their services!"

Franco M on July 2025

home maintenance and repair needs, painting, handyman services, security cameras, smart locks and smart doorbells, ring and nest doorbell, closet storage solutions, TV mounting, mobility aids and grab handles for elderly assistance, window treatments, shelving, picture and portrait hanging

"Lou and James did an outstanding job fixing our fireproof door. From the moment they arrived, their professionalism was evident. They quickly assessed the issue, clearly explained the necessary repairs, and got to work with impressive efficiency. Not only did they ensure the door was fully compliant with safety regulations, but they also paid close attention to the smaller details, leaving the area clean and tidy. We're incredibly grateful for their expertise and the peace of mind knowing our fireproof door is now in perfect working order. Highly recommend their services!"

Franco M on July 2025

Supreme Home Services

4.93(
14
)
•Approved Pro

Supreme Home Services

4.93(
14
)
•Approved Pro
Customers say: Quick response
27 local quotes requested
4 years of experience

Supreme Home Services: Your trusted choice for professional handyman services in the Tri-State Area. With our expertise and attention to detail, we deliver flawless results that transform your home. Contact us today!

"Wonderful! Prompt, super responsive, respectful of our home and did the job beautifully! We will absolutely be using Steve again!"

Jennifer Y on December 2025

Supreme Home Services: Your trusted choice for professional handyman services in the Tri-State Area. With our expertise and attention to detail, we deliver flawless results that transform your home. Contact us today!

"Wonderful! Prompt, super responsive, respectful of our home and did the job beautifully! We will absolutely be using Steve again!"

Jennifer Y on December 2025

Fratto Home Improvement and Repair LLC

5.00(
14
)
•Approved Pro

Fratto Home Improvement and Repair LLC

5.00(
14
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 local quotes requested

Fratto Home-improvement and Repair LLC specializes in ALL TYPES OF HOME REPAIR. Kitchen and bathroom renovations; painting and plastering Tile installation; wood floor and laminate floor installation. FREE ESTIMATES. General carpentry and Home Improvement. Custom Consultation. Fully licensed bonded and insured Please call Samuel Fratto @ 914-420-7015 NO JOB TO SMALL. . All work is guaranteed. Fratto home improvement and repair no longer works in Yonkers.

"Sam did an excellent job with our home renovations, we were very happy with him and his work. Very reasonably priced, and right in the neighborhood. Great guy, very kind and professional, a real pleasure to work with. We will definitely be hiring Sam again for future home renovation projects."

David A on September 2024

Fratto Home-improvement and Repair LLC specializes in ALL TYPES OF HOME REPAIR. Kitchen and bathroom renovations; painting and plastering Tile installation; wood floor and laminate floor installation. FREE ESTIMATES. General carpentry and Home Improvement. Custom Consultation. Fully licensed bonded and insured Please call Samuel Fratto @ 914-420-7015 NO JOB TO SMALL. . All work is guaranteed. Fratto home improvement and repair no longer works in Yonkers.

"Sam did an excellent job with our home renovations, we were very happy with him and his work. Very reasonably priced, and right in the neighborhood. Great guy, very kind and professional, a real pleasure to work with. We will definitely be hiring Sam again for future home renovation projects."

David A on September 2024

Avatar for Nailed It Handyman Service

Nailed It Handyman Service

5.00(
8
)
•Approved Pro

Nailed It Handyman Service

5.00(
8
)
•Approved Pro
Super Service Award
10 local quotes requested
2 years of experience

Nailed It is an owner operated business providing a wide variety of handyman services including carpentry, construction, custom builds, remodels, wall repair, painting, fixture and appliance installation, smart home upgrades and rental property management. I've been operating in these and related fields for 15+ years. I pride myself on quality of work and reasonable rates as well as easy and personable client relations that can develop into cooperative relationships for years to come.

"Brian was absolutely amazing I wish I met him a year ago he was professional arrived on time and cleaned up after he was done. He also was very knowledgeable and patient I will surely use him again and recommend him to all my friends also he was very fair with his pricing "

Michelle h on December 2025

Nailed It is an owner operated business providing a wide variety of handyman services including carpentry, construction, custom builds, remodels, wall repair, painting, fixture and appliance installation, smart home upgrades and rental property management. I've been operating in these and related fields for 15+ years. I pride myself on quality of work and reasonable rates as well as easy and personable client relations that can develop into cooperative relationships for years to come.

"Brian was absolutely amazing I wish I met him a year ago he was professional arrived on time and cleaned up after he was done. He also was very knowledgeable and patient I will surely use him again and recommend him to all my friends also he was very fair with his pricing "

Michelle h on December 2025

Charles Mechanical

5.00(
35
)
•Approved Pro

Charles Mechanical

5.00(
35
)
•Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
10 local quotes requested

Charles Mechanical is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Wanted to clarify I hired them to replace a water heater for my home, not business. Very professional, efficient and thorough. Took the time to explain everything done and made recommendations. Definitely would hire them again."

Maria A on October 2025

Charles Mechanical is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Wanted to clarify I hired them to replace a water heater for my home, not business. Very professional, efficient and thorough. Took the time to explain everything done and made recommendations. Definitely would hire them again."

Maria A on October 2025

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FAQs for thermostat installation and replacement projects in Mamaroneck, 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 Mamaroneck, 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.

See all articles