4.6 
770 *The Angi rating for Nest Installation companies in Katonah, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Nest Installation needs.
*The HomeAdvisor rating for Nest Installation companies in Katonah, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Nest Installation needs.
Last update on January 12, 2026
Serving Katonah, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Customers say: Super punctual
"Very timely and professional installation of a play set."
+24
Serving Katonah, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Free estimates
Emergency services offered
"Nixon cleaned and covered 2nd floor exhaust vent to prevent birds from building a nest. Work was done quickly and professionally. I will hire again for other home services required."
+96
Serving Katonah, NY and surrounding areas
Approved
In business since 1999
Free estimates
Warranties offered
"Sam was wonderful to work with. He communicated with us about everything throughout the project and cleaned up while he worked. We were happy with all the work that was done including demo, drywall, door installation, painting, cabinet install, floor and backsplash tile work. Most importantly, Sam is trustworthy and honest. We would definitely hire Sam to do other projects in the future."
Serving Katonah, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Credit card accepted
Offers commercial services
"Pro had appointment available for the same day and arrived on time. He thoroughly reviewed what was needed, explain the options and did a remarkable job replacing wiring and got thermostat connected and working. Great experience and I recommend them highly."
Serving Katonah, NY and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Needed to install Nest in my house. Pat did a great job. He was knowledgeable and through at every step. He even stayed after installation despite Nest customer service telling him system was fine to determine his “hunch” something was not perfect in downstairs thermostat. He was right! He stayed to trouble shoot and fix. Pat is super smart and extremely professional. Pat was excellent and plan to use him again shortly on another electrical project. Highly recommended."
+7
Serving Katonah, NY and surrounding areas
Approved
In business since 2014
Free estimates
Credit card accepted
"We hired Joe to initially install a new Ecobee thermostat. He is thoroughly professional, does great work and highly recommend him. He inspected our HVAC system and changed and properly aligned our air filters. We intend on using him again for maintaining our HVAC system."
+7
Serving Katonah, NY and surrounding areas
Approved
In business since 2022
Free estimates
Warranties offered
"Excellent job! Great customer service!"
Serving Katonah, NY and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"Jesse and his men did a great job installing my units. Very clean and answered all my questions. Highly recommended."
+3
Serving Katonah, NY and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Very pleased with Balunek’s workmanship, hired Balunek Co for several excavation jobs for sewer and water main repairs highly recommend!"
+3
Serving Katonah, NY and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"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!"
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