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Find Thermostat installers and replacers in Sunnyvale

Avatar for S & J Handyman's
S & J Handyman's
4.8(
43
)

Serving Sunnyvale, CA and surrounding areas

Approved

Super Service Award Winner

Customers say: Quick response

"Jerry and his crew were very professional and courteous. Job was finished in a timely manner. I would hire him again."
Bathroom
Walkway repairs and under frame supports repairs
Molded and water damages, under sink
New cabinets
(After look) wall and jet tub remove granite top

+75

Response time1 day
Response rate99%
1 neighbors recently requested a quote
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Avatar for S.C. Home Repair
S.C. Home Repair
4.9(
35
)

Serving Sunnyvale, CA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Josh helped set up my AC unit . He is very professional and very detail-oriented with his installations. I will definitely call him up again when I need some home repairs/installations done. Very happy with his work!"
Handyman Services Project
Kitchen Floor, cabinets appliances.
Carpentry, handrails and decks.
Widened closet opening and replaced doors. Added trim around windows and new Luxury Vinyl Plank flooring
Remodeling - General Project

+136

Response time1 day
1 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Edgar Handyman Solution
Edgar Handyman Solution
5.0(
16
)

Serving Sunnyvale, CA and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Edgar was absolutely fantastic. He worked diligently and very hard on this project that was supposed to be fairly simple but turned out to be a bigger project than I had expected. Edgar was patient and kind and the project was complete completed beautifully. I cannot recommend him enough for any of your handyman needs."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

Response time1 day
Response rate92%
2 neighbors recently requested a quote
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Avatar for Rittinger Heating and Air
Rittinger Heating and Air
5.0(
6
)

Serving Sunnyvale, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Rittinger responded quickly. Alan, the tradesman they sent over was professional and quick. I hired them to install a clothes dryer vent and to open up a vent in my garage for the hot water heater. The work was high quality and installation was clean."
Service maintenance
Service maintenance
Service maintenance
Service maintenance
Service maintenance

+2

12 neighbors recently requested a quote
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Avatar for Air Control Mechanical
Air Control Mechanical
4.9(
8
)

Serving Sunnyvale, CA and surrounding areas

Approved

In business since 2016

Free estimates

Offers commercial services

"My HVAC unit was 20 years old needed consistent repair, and my ducks where leaking. It was time for a new unit. I also wanted to relocate the condenser to improve my back yard space. I had gotten 4 quotes before someone referred me to http://www.aircmechanical.com/ Vitor was literally the first smart person to offer a quote. He suggested relocating the condenser to a side of the house and changing it to a suitcase type unit. He also came up with the creative solution of adding a 2nt inlet in another part of the house to reduce noise and improve airflow. The other contractors wanted to enlarge and or relocate the existing inlet which would have been an ugly mess. I now have an extremely efficient 2 stage unit installed correctly and he beat the other quotes. Entire product was completed in 2 days. I couldnâ t be happier."
Response time10 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for thermostat installation and replacement projects in Sunnyvale, CA

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 Sunnyvale, CA homeowners’ guide to thermostat installations and replacements

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

See all articles