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Find Thermostat installers and replacers in Ossining

RM Services

4.92(
19
)
Approved Pro

RM Services

4.92(
19
)
Approved Pro
Customers say: Quick response
6 years of experience
Free onsite estimate

Here at RM Services, we are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality home improvement services. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"My water heater failed and was leaking a few days before Christmas. Richard was very receptive to my dire situation and worked tirelessly to get a new water heater and install it. He was very friendly and helpful on guiding me through what was needed to get the job done. When he was done he cleaned up the area and left it like good order. I would highly recommend him if you are in need of any plumbing services."

Elia C on December 2025

Here at RM Services, we are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality home improvement services. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"My water heater failed and was leaking a few days before Christmas. Richard was very receptive to my dire situation and worked tirelessly to get a new water heater and install it. He was very friendly and helpful on guiding me through what was needed to get the job done. When he was done he cleaned up the area and left it like good order. I would highly recommend him if you are in need of any plumbing services."

Elia C on December 2025


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 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


Supreme Home Services

4.93(
14
)
Approved Pro

Supreme Home Services

4.93(
14
)
Approved Pro
Customers say: Quick response
4 years of experience
Free onsite estimate

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


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
Free onsite estimate

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


Fratto Home Improvement and Repair LLC

5.00(
13
)
Approved Pro

Fratto Home Improvement and Repair LLC

5.00(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
27 years of experience

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


Air Professional Associates, LLC

4.45(
73
)
Approved Pro

Air Professional Associates, LLC

4.45(
73
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
38 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 Economy Handy Carpenter LLC

Economy Handy Carpenter LLC

4.90(
86
)
Approved Pro

Economy Handy Carpenter LLC

4.90(
86
)
Approved Pro
Super Service Award
Customers say: Quality work
16 local quotes requested
26 years of experience

Economy handy carpenter llc Home Improvement And Handyman The Best Ideas & Designs License & Insurance HVAC, general repairs, https://member.angieslist.com/member/reviews/edit?serviceProviderId=24591177&cid=PRL.E014.P026.20180302, in business since 1995 Family owned and operated. Some other stuff about things a few other things.

"I reached out last night for someone to assemble a modular sofa. Nixon responded immediately Nixon and his helper came today in the snow banks to do the assembly. They came as expected and did a fabulous job. My husband attempted to do it but it was way too much for someone who had no idea how to put all the pieces together. Nixon was professional and responsible He was careful of his surroundings. I will definitely call him again when I have a project. Thank you Nixon. "

JoAnn D on January 2026

Economy handy carpenter llc Home Improvement And Handyman The Best Ideas & Designs License & Insurance HVAC, general repairs, https://member.angieslist.com/member/reviews/edit?serviceProviderId=24591177&cid=PRL.E014.P026.20180302, in business since 1995 Family owned and operated. Some other stuff about things a few other things.

"I reached out last night for someone to assemble a modular sofa. Nixon responded immediately Nixon and his helper came today in the snow banks to do the assembly. They came as expected and did a fabulous job. My husband attempted to do it but it was way too much for someone who had no idea how to put all the pieces together. Nixon was professional and responsible He was careful of his surroundings. I will definitely call him again when I have a project. Thank you Nixon. "

JoAnn D on January 2026


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
14 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 Ossining, 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 Ossining, 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.