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Find Thermostat installers and replacers in Corona

Avatar for MSP Heating and Air, LLC
MSP Heating and Air, LLC
4.9(
287
)

Serving Corona, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Brandon is great! He is so professional, polite, personable and showed me why I got the notice to contact service even when everything was working fine. Iâ d misread my smart thermostat. Oops. He also remembered my personal family situations which surprised me. Brandon also took time to look at a plumbing situation which was not what he was here for. He represents your company very well."
duct job all R-8 ducting
4 Ton GOODMAN Furnace
customer Vlastos
duct job all R-8 ducting
furnace install

+67

Response time4 hrs
8 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for SO CAL BOYS HEATING & AIR INC
SO CAL BOYS HEATING & AIR INC
5.0(
51
)

Serving Corona, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"furnace was installed and works well. I repaired gap in drywall above furnace after installation. for $3800 I think they should have offered to repair the drywall or compensation for my work. George reached out to me about my concerns and offered to resolve the issues. I'm very pleased with the job and his customer service."
2 ton condenser
2 ton furnace
Response time2 hrs
Response rate99%
37 neighbors recently requested a quote
Avatar for Tom Heating and Air
Tom Heating and Air
4.8(
139
)

Serving Corona, CA and surrounding areas

Approved

In business since 1982

Free estimates

Customers say: Quick response

"Tom's Heating and Air showed up early for the free estimate, on a Saturday. He figured what was wrong...the 2nd floor AC unit was shot. He made an appointment to return the following Monday at 9a He had to get in line to pick up a replacement unit at 7a - warehouse. Again he showed up about 8:55a got the new unit up and running by 10:20a. It was appreciated because the heat wave hit us, and the repair/replacement was very timely. Excellent work. May not have been quite accurate on the credit charge, (the charge credit companies charge vendors) but that was O.K. by us.. Tom can consider a TIP. Maurice & Susan Kaneshiro Lake Elsinore"
New Install
Response time8 hrs
18 neighbors recently requested a quote
Recommended by94%of homeowners
Superior Air and Heating Services LLC
5.0(
13
)

Serving Corona, CA and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"I had a great experience with Superior Air and Heating Services. From the first call, they were professional and quick to respond. The technician showed up on time, explained everything clearly, and got the job done right the first time. My system is running better than ever and the price was fair for the quality of work. It’s not easy finding companies that are reliable and trustworthy these days, but these guys really delivered. I’ll definitely be calling them again if I need any future work and would recommend them to anyone."
Response time4 hrs
Response rate100%
Recommended by38%of homeowners
Avatar for Penguin Heating and Air Inc
Penguin Heating and Air Inc
5.0(
14
)

Serving Corona, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"They answered my request quickly and David the technician came to my home to check a problem with my outside unit as it wasn?t turning on, within minutes he figured it out gave me some options and had me cooling again right away! Thank you."
Diamond Bar
Diamond Bar
Diamond Bar
Furnace Install
AC Condenser

+6

Response time2 hrs
Response rate100%
7 neighbors recently requested a quote
Avatar for Magnolia Heating & Cooling, Inc.
Magnolia Heating & Cooling, Inc.
4.7(
54
)

Serving Corona, CA and surrounding areas

Approved

In business since 1951

Free estimates

Emergency services offered

"The installers were so professional and courteous mike and his partner cleaned up and explained everything we needed to know on how it worked very good experience seeing we had to replace ac we have. Been dealing with magnolia heating for over 23 years very satisfied !"
Places we Travel
Discount
Customer Service
2023 Specials
www.2getair.com

+60

Response time9 hrs
2 neighbors recently requested a quote
Recommended by90%of homeowners
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Showing 1-10 of 1525
FAQs for thermostat installation and replacement projects in Corona, 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 Corona, 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.