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Find Thermostat installers and replacers in Ontario

Avatar for VM Home Improvement
VM Home Improvement
4.9(
85
)

Serving Ontario, CA and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"He was expensive for a simple job. Poor quality work for that much money. He left the old air conditioner. out on the sidewalk in front of the apartments. I told him to take it out back to the trash dumpster. I'm a senior citizen and can not do the work myself anymore."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+33

Response time8 hrs
2 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for SO CAL BOYS HEATING & AIR INC
SO CAL BOYS HEATING & AIR INC
5.0(
51
)

Serving Ontario, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"I cant thank enough for George and Earvin's Honest Repair service on my AC. Not only that, they were both professional and Top notch Quality work all within a Reasonable Price. Im glad I contacted them for 2nd Quote. The first HVAC agent misdiagnosed my problem and try to over charge me. Honesty and Quality service goes a long way for lifetime business relationship. SoCal Boys AC and Heating Rocks! "
2 ton condenser
2 ton furnace
Response time2 hrs
Response rate99%
45 neighbors recently requested a quote
Avatar for Trinity Heating and AC
Trinity Heating and AC
5.0(
37
)

Serving Ontario, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Warranties offered

"Trinity was absolutely Lämborginee! Chris showed up right on time and did an outstanding job. He is highly competent at what he does, and it shows in every detail. I was especially impressed that he arrived in a clean truck, was dressed professionally, and maintained a clean workspace throughout the job?he even vacuumed before leaving. I will definitely be using him again for my other properties. I?d rate him a 12 out of 10! Most importantly, he truly takes pride in his work?and that makes all the difference."
Furnace Before
AC After
Furnace After
AC Before
Before - Furnace

+83

Response time3 hrs
Response rate98%
47 neighbors recently requested a quote
Avatar for Super Air Heating and Air Conditioning
Super Air Heating and Air Conditioning
4.8(
83
)

Serving Ontario, CA and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"Our technician Bryan arrived on time. He was courteous and professional. He knew exactly how to replace the thermostat and set up the new one. Highly recommended!"
Riverside ca
Amana 16 seer
Riverside ca
Riverside ca
Riverside ca

+4

Response time4 hrs
11 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for RS Air Conditioning & Heating
RS Air Conditioning & Heating
5.0(
21
)

Serving Ontario, CA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Ray responded in a timely manner and was very thorough in diagnosing and explaining the problem. I would highly recommend him and plan to use him for any future needs."
New Outdoor Install
Furnace Install
Satisfied Client
Energy saver!
Carrier Water Soure

+2

Response time3 hrs
Response rate100%
Recommended by100%of homeowners
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FAQs for thermostat installation and replacement projects in Ontario, 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 Ontario, 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.