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Find Thermostat installers and replacers in Hauppauge

Rizzo Heating & Cooling, Inc.
4.9(
87
)

Serving Hauppauge, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Service was fast. Called and they came out same day. Nice and quick to find problem. Will use again. The only reason I'm not giving a better review is that I was told in a text a service call during the day would be $60. I was charged $90. All I needed was batteries in my thermostats. My bad for not knowing that, and my bad for not asking again before having someone come out."
Response time7 hrs
Recommended by100%of homeowners
Avatar for The Electrical Wizard
The Electrical Wizard
4.7(
556
)

Serving Hauppauge, NY and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"They were contracted to hook up 2 nest thermostats in my home, they completed in less then 3 hours, tested and showed me how to controll it over the internet and manually They were excellent!"
6" led hihats
Generator
Boiler wiring
Boiler wiring
Wall mount fixture

+16

Response time6 hrs
Response rate92%
3 neighbors recently requested a quote
CPT Electric
5.0(
62
)

Serving Hauppauge, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Small jobs welcome

Customers say: Quality work

"Cole was very professional, installed a kitchen ceiling fan, a bathroom fixture, high hats in the living room, and installed 2 outlets and moved my plate for my landline. He cleaned up and there was nothing for me to do after he left except admire his work."
Response time9 hrs
Response rate93%
2 neighbors recently requested a quote
Avatar for Surefire Mechanical Corporation
Surefire Mechanical Corporation
4.5(
157
)

Serving Hauppauge, NY and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Ralph was very knowledgeable about gas conversions and I felt very confident hiring him. He was great at emailing or calling me back when I had questions before and after the installation. He is very neat and careful about doing things properly."
4 Zone Navien Boiler
1st Floor AC System
Hi Efficient Heat and Hot Water
Snow melt sensor
Manifold

+14

Response time10 mins
Recommended by97%of homeowners
Avatar for BuildingLI.com - BLI Facilities LLC
BuildingLI.com - BLI Facilities LLC
5.0(
32
)

Serving Hauppauge, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Hector and Moises were excellent! Hector came with one other of their crew and assembled my permanent gazebo. I have stone pavers and they were very careful in cutting them and digging Deep enough to establish a good anchor. They even installed railings for my back stoop. I would highly recommend them! Clean... affordable and professional."
before demo
kitchen demolition
demolition complete
kitchen tile job in progress
kitchen tile

+172

Response time7 hrs
Recommended by76%of homeowners
JLV Electrical
5.0(
15
)

Serving Hauppauge, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

With over 15 years of experience as an electrician, JLV Electrical is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!\n

Response time1 day
Response rate85%
8 neighbors recently requested a quote
Avatar for The Guy
The Guy
5.0(
5
)

Serving Hauppauge, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Small jobs welcome

All types of home repairs , electric , plumbing , carpenter , painting I take your honey do list and turn it into a honey done list if you have a problem just call THE GUY to solve it

This is a firewood storage I built for a customer to keep the firewood dry
Additional Photos
This is a 15/24 area over a 2 car garage that I finished
Fire pit I built
Back yard pergola under construction

+71

Response time1 day
6 neighbors recently requested a quote
Recommended by40%of homeowners
Duffy Electric
4.3(
402
)

Serving Hauppauge, NY and surrounding areas

Approved

In business since 2007

Emergency services offered

Warranties offered

"Brian did a great job installing my new wired doorbell. He was prompt, neat, and very professional. He presented me with a well-prepared written estimate (and by the way, I thought $750 to install a doorbell which I picked up from Lowes for only $30 was pretty steep, but I really wanted to get the job done ASAP). After the job was done he provided me with a professional digital receipt and then gave me some feedback on potential future electrical work at my house. His partner is also very nice (a little scruffy and rough around the edges, but a nice guy!). I am happy with my new doorbell. Thanks, Brian!!"
Under Counter Lights
New Plugs and Switches
Full kitchen remodel
Central Electrical Panel
New Recessed Lights

+12

Response time12 hrs
40 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Star Electric
Star Electric
4.1(
115
)

Serving Hauppauge, NY and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

We are 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 conscientious of our customers' interests and make their concerns the basis of our business.

Recommended by89%of homeowners
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Showing 1-10 of 341
FAQs for thermostat installation and replacement projects in Hauppauge, 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 Hauppauge, 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.