Top-rated thermostat installers and replacers.

Get matched with top thermostat installers and replacers in Greenport, NY

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 Greenport

Avatar for Long Island HVAC
Long Island HVAC
3.7(
3
)

Serving Greenport, NY and surrounding areas

Approved

In business since 2012

Free estimates

Customers say: Quick response

"where do i start .. from a good company being honorable 7 years ago to a shady sketchy company... called the owner RAY recently as my minisplit crashed and died asked if he could come and replace it if i got a new one he said yes he would schedual it ... in conversation all they were to do was replace inside unit outside unit and recharge and be gone/done.. they showed up LATE they chose on their own to rip out the entire system and rewire it leaving holes in the siding that was not discussed (meanwhile i was here on site and so was family member that could call me and facetime if there was a concern) they route the drain line over a casement window as opposed to running it to the drain that was there so now i have possibly water damage issues called the owner he said they told him i told them what to do which was NOT the case (on video) they left a wire hanging out exposed to elements for no reason at all the owner comes by a few days later to 'fix' the issue says not fixing it "
 Fujitsu Ductless heat pump in a classroom
Service call for a system low on refrigerant
Solar powered attic exhaust fan
Recommended by66%of homeowners
McLaughlin Heating and Cooling
New to Angi

Serving Greenport, NY and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

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 the start to the 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.\n

5 neighbors recently requested a quote
Avatar for Egg Energy Systems, Inc
Egg Energy Systems, Inc
4.8(
54
)

Serving Greenport, NY and surrounding areas

In business since 2012

Free estimates

Warranties offered

"Highly recommended...Mike G. is second to none!! Had my home evaluated for energy efficiency. My attic had to be insulated as too my basement, in addition to a window replacement plus some venting. Mike was great in helping me via some state and local programs in getting incentive$. Work was done quickly and very much to my liking. Look forward to the savings on my heating/electric bills."
Recommended by88%of homeowners
Avatar for Talex home improvement, inc.
Talex home improvement, inc.
5.0(
57
)

Serving Greenport, NY and surrounding areas

In business since 2003

Free estimates

Warranties offered

"I am extremely happy with the way the deck looks now. Not only was the work completed in a timely manner, but the quality of the workmanship and the attention to detail was amazing. Also, the care taken to remove the pieces of the old deck were really appreciated. In addition, it was a pleasure to work with Chuck from Talex."
Recommended by100%of homeowners
Avatar for Dan Bozzo Spackling & Taping
Dan Bozzo Spackling & Taping
5.0(
56
)

Serving Greenport, NY and surrounding areas

In business since 2013

Free estimates

Warranties offered

"I completely recommend Dan Bozzo Spackling to do the job! I used their service for the first time, and I was completely thrilled with the work they did!!! Dan and his team are dedicated and professional and not interested in doing something simply so they can charge you for it. Instead, they work carefully with you, and together you decide on the best approach for your job. Dan’s team has been instrumental in helping to get my sheetrock and spackling job done right. Before Dan, I had another company start the job, but it was incorrectly done and so bad, that I needed to remove the sheetrock and have it replaced. This is where Dan’s team came in. They removed the bad sheetrock and installed new sheetrock correctly and spackled the area and several other areas in my house. The job looked so good, the spackle is smooth and seamless, and the ceiling looks great!!! Also, the team was so neat and cleaned up after finishing the job. Dan is very amiable and easy to work with. He is quick to respond, very professional and honest. He is responsible and timely in attending to every situation. This is how a business like this should be run. Dan Bozzo Spackling is easily the best Spackling and Sheetrock company in town, and it would be a mistake not to hire them as soon as possible. I will recommend them to anyone who needs this service. In summary, I would highly recommend them and would gladly continue to work with them again."
Recommended by100%of homeowners
Avatar for Auto Transport - United Freight Of America
Auto Transport - United Freight Of America
4.8(
920
)

Serving Greenport, NY and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."
Recommended by96%of homeowners
...
Showing 1-10 of 1268
FAQs for thermostat installation and replacement projects in Greenport, 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 Greenport, 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.