Top-rated thermostat installers and replacers.

Get matched with top thermostat installers and replacers in Watertown, MA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Thermostat installers and replacers in Watertown

Avatar for Ken's HVAC Service
Ken's HVAC Service
4.8(
44
)

Serving Watertown, MA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Ken is a great guy. I already diagnosed the issue before calling him, so he gave me the quote over the call and his prices were great. He brought the part and installed very next day. I am really happy with the service. He was very professional, polite, and a humble guy. Will highly recommend him."
Business card
My work
My work
My work
My work

+12

Response time8 hrs
Response rate93%
Recommended by93%of homeowners
Avatar for Akian Plumbing, LLC
Akian Plumbing, LLC
4.5(
277
)

Serving Watertown, MA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"We had a plumber before who charged $300 and did not fix a leak. These men immediately saw the problem and fixed it. They also installed 2 toilets very efficiently."
Photos
Before Installation
After Installation
Before Installation
After Installation

+114

67 neighbors recently requested a quote
Recommended by98%of homeowners
Home Tech
4.3(
11
)

Serving Watertown, MA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"After going through 3 electricians who didn’t know what they were doing, I found Victor who knew exactly how to go about installing the eco bee smart thermostat to replace my old one. The system is working well now and I am quite happy that I was able to get this project done. Thanks to Victor!"
Response time4 hrs
Response rate96%
7 neighbors recently requested a quote
CJC HVAC
4.9(
26
)

Serving Watertown, MA and surrounding areas

Approved

In business since 2016

Emergency services offered

Small jobs welcome

"My central air system went down in the middle of a heat wave and virtually every HVAC repair service that I called told me that they weren t taking new clients and couldn t help me. I contacted Chris through home advisor and he agreed to help me out. He promptly came to my house, identified my problem, and ordered parts. When the parts arrived he immediately came back and installed them and I was up and running. Chris identified and fixed my problem and the entire process took only 2 days. On top of that, the price was more than reasonable and Chris is a super nice guy. I highly recommend Chris because he is a skilled and professional technician."
Refrigeration leak repair
Hard Start Kit
Rebuild
Response time2 hrs
Recommended by100%of homeowners
Avatar for Carmen Colella Electric
Carmen Colella Electric
4.8(
53
)

Serving Watertown, MA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Carmen and his team did a great job on helping me upgrade my panel as well as change my meter box. I also had an old wooden mast that they changed out and replaced with a much nicer modern fixture which was great. My house was old and I actually bought it many years ago as a forclosure renovation. So some of the previous work was old and not done correctly. Carmen, Shawn and his team were great to work with. I was worried that no one would take the job because the previous owner had not done a great job. Carmen and his team dived in and made all of the main wiring to the house beautiful and secure and safe. I would use them again for any electrical work big or small. In addition I would add his team comes very well prepared. They have every tool imaginable for the job and are ready to go. I am so happy I choose them. A local neighbor recommended him to me. I looked at their breaker panel and liked how neatly it was done. Thats why I choose Carmen."
Response time5 hrs
5 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for BOOTH'S HOME REPAIR
BOOTH'S HOME REPAIR
4.5(
81
)

Serving Watertown, MA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"There's no category for Cabinet repair, which is what was done. It went well. He pointed out less than quality work by the initial installers. He show me what to do if other cabinets also have the same problem."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+44

Recommended by91%of homeowners
...
Showing 1-10 of 350
FAQs for thermostat installation and replacement projects in Watertown, MA

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 Watertown, MA homeowners’ guide to thermostat installations and replacements

From average costs to expert advice, get all the answers you need to get your job done.