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Top-Rated Thermostat installers and replacers in Brooklyn - Updated Nov 2026

Avatar for Air Rescue
Air Rescue
4.8(
363
)
Thermostat - Install or Replace

Serving Brooklyn, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Emergency services offered

Warranties offered

"I had another company recommended; the technicians were very nice, they called their findings into the owner who then gave me a $5500 quote for the work that needed to be done (replacing dampers and duct work primarily, but he said I needed a new zoning board and two thermostats). I found Air Rescue through Angie's List, took a chance to get a second quote. Chris came out, drew a diagram of my system and told me what I needed to do - dampers and duct work primarily, no thermostat, no zoning board. Quoted me $950.00. His fellows just finished the work and my problems are solved! I definitely recommend them."
Heating and Air Conditioning Project
Heating and Air Conditioning Project
Additional Photos
Additional Photos
Additional Photos

+43

Response time9 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for Heating & Cooling Pros, LLC
Heating & Cooling Pros, LLC
4.8(
117
)
Thermostat - Install or Replace

Serving Brooklyn, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"My family was very pleased with the service from this company. Mo was very forthcoming in explaining the problems with our furnace, as well as the options. We were able to make a decision about replacing the unit without the pressure that some companies employ. A very clear proposal and estimate was sent and the work was scheduled. They came when they said they were coming and It took three people to remove and replace the furnace over 2 days in the bitter cold. They were very conscious about cleaning up during and after they completed the installation. The thermostats also needed replacements and we had a problem due to the wiring. However, Mo found a suitable upgraded replacements and installed them as scheduled. (In the meantime the heat was working.) The Heating and Cooling Pros company is an excellent company and I highly recommend them."
Response time4 hrs
16 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Twinz Mechanical, LLC
Twinz Mechanical, LLC
5.0(
20
)
Thermostat - Install or Replace

Serving Brooklyn, NY and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"I needed to replace my thermostat. It was old and outdated.. I hired twins, mechanical for the job they showed up on time and recommended that I replace it with a Google nest. I decided to go with them. It is a wireless unit. It works perfect and their price was reasonable. I will highly recommend them. They were very professional.."
Boiler replacement
Boiler replacement
Boiler replacement
Boiler replacement
Boiler replacement

+17

27 neighbors recently requested a quote
Avatar for Hermes Royal, Inc
Hermes Royal, Inc
5.0(
43
)
Thermostat - Install or Replace

Serving Brooklyn, NY and surrounding areas

Approved

In business since 2020

Emergency services offered

Offers commercial services

"Whenever I call for service or premaintenance you get a friendly staff member who will answer all your needs and questions. Very knowledgeable about my heating question. The technicians show up on time, they solve the problem and replace and repair it fast and clean up afterward. Very satisfied with the quality and feel that we paid a very fair price. The job was done and completed in one day. Thank you, Hermes Royal! This was my first experience with Hermes Royal. I had 5 windows replaced. The Hermes Royal team of employees is awesome. Any questions were clearly answered. Clearly, a joy to work with, and will have them do more windows. Installers Eri and Lorenc did an excellent job! Very professional and their detail to the work performed was the best I have ever seen! I had them replace a 2-year-old Wellington window that would not close and the main glass failed. When they removed it that window was leaking water and black ants had moved in! Guessing there is a reason Wellington is out of business now! Yes it was a cheaper **show special** The infinity windows are a value. Perceived quality, great warranty. You get what you pay for. Thank you Hermes Royal!"
AC Wall Unit
Ac wall unit
Ac Wall Units installed
Condensers on the roof
Units

+3

Response time1 day
Recommended by80%of homeowners
Avatar for Reliable Service NYC
Reliable Service NYC
4.9(
15
)
Thermostat - Install or Replace

Serving Brooklyn, NY and surrounding areas

Approved

In business since 2024

Credit card accepted

Offers commercial services

"Recently, I needed to replace the AC condenser unit, and I turned to Reliable Service NYC. I was very pleased with the quality of the work done. The technician arrived on time, diagnosed the issue, and quickly replaced the faulty unit. All the work was done professionally and neatly. After the replacement, the air conditioner works perfectly, and I can enjoy the cool air in my home again. I have an Irish Setter named Ginger at home, who is usually very cautious with strangers. However, with Grigory, it was different. Ginger immediately showed interest in him and stayed by his side throughout the work. This was surprising, as Ginger rarely warms up to new people so quickly. If my Ginger trusted Grigory, I highly recommend his services to you as well."
Daikin Heat Pump
1 Way cassette
4 way cassette
Mitsubishi condenser
Hyper

+51

Response time3 hrs
Response rate95%
2 neighbors recently requested a quote
Avatar for T & S Handyman
T & S Handyman
4.9(
156
)
Thermostat - Install or Replace

Serving Brooklyn, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"I had an amazing experience! He mounted my 75-inch TV perfectly and made sure everything was secure and positioned exactly how I wanted it. Not only did he handle the installation professionally, but he also took the time to set everything up so it was fully up and running before he left. He was very friendly, honest, and easy to work with. His pricing was fair and affordable, and you can tell he truly cares about doing quality work. I really appreciated his attention to detail and how smooth he made the whole process. I would absolutely do business with him again and highly recommend him to anyone needing TV mounting or installation services!"
Handyman Services Project
Handyman Services Project
Handyman Services Project
Additional Photos
Additional Photos

+29

Response time1 day
Response rate100%
Recommended by24%of homeowners
Avatar for Premier HVAC Services
Premier HVAC Services
4.0(
109
)
Thermostat - Install or Replace

Serving Brooklyn, NY and surrounding areas

Approved

In business since 2016

Emergency services offered

Credit card accepted

"Great service. Very knowledgable technician who really wanted to solve our problem on a very hot night when our ac went down. Follow up was amazing. Highly recommend this company."
COMMERCIAL AIR DUCT CLEANING
TRAIN YARD DUCT CLEANING
Commercial Duct Cleaning
Disconnected Transition Duct
unit install

+11

Response time12 hrs
7 neighbors recently requested a quote
Recommended by91%of homeowners
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Showing 1-10 of 690
FAQs for thermostat installation and replacement projects in Brooklyn, 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 Brooklyn, 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.