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Find Thermostat installers and replacers in Mission Viejo

Avatar for SO CAL BOYS HEATING & AIR INC
SO CAL BOYS HEATING & AIR INC
5.0(
51
)

Serving Mission Viejo, CA and surrounding areas

Angi 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%
40 neighbors recently requested a quote
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Avatar for Trinity Heating and AC
Trinity Heating and AC
5.0(
36
)

Serving Mission Viejo, CA and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2021

Free estimates

Warranties offered

"Trinity was the most reasonably priced contractor to install my smart thermostat. James was really helpful and also helped diagnose some additional issues that were going on with my system while he was here, but in no way made me feel pressured to do additional work right now. I now know what to look for to avoid issues in the future and will absolutely call them first when I'm ready for a new air conditioner!"
Furnace Before
AC After
Furnace After
AC Before
Before - Furnace

+83

Response time3 hrs
Response rate98%
50 neighbors recently requested a quote
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Avatar for Marco Montes
Marco Montes
4.8(
71
)

Serving Mission Viejo, CA and surrounding areas

Angi Approved

In business since 1989

Free estimates

Emergency services offered

"He showed up to assess the job. We agreed on a price. He told me he was busy for a month so I waited. The day before the job he messaged me to send him more than half up front or he wasn?t coming. He never mentioned advanced payment. I said I wasn?t comfortable but would certainly pay him as agreed for the job. He told me he wasn?t coming if I didn?t send him money first. For a handyman? Leave me waiting for a month then demand payment up front before doing one minute of work? Totally unprofessional!!! Time waster!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+21

Response time9 hrs
Recommended by92%of homeowners
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Avatar for Air ASAP
Air ASAP
4.8(
37
)

Serving Mission Viejo, CA and surrounding areas

Angi Approved

In business since 2013

Free estimates

Emergency services offered

"Bernie and Air ASAP were great I used him for years. Now O cant find him I think he retired what do I do now for my HVAC needs HELP"
Response time9 hrs
Recommended by97%of homeowners
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Avatar for True Home Heating and Air Conditioning
True Home Heating and Air Conditioning
4.9(
30
)

Serving Mission Viejo, CA and surrounding areas

Angi Approved

In business since 1998

Emergency services offered

Warranties offered

"Very prompt service to a very urgent need. The professional that responded to our office was outstanding in every way."
Financing Available!
Vehicle
Vehicle
Hero Financing
Response time1 day
Response rate100%
16 neighbors recently requested a quote
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Showing 1-10 of 1773
FAQs for thermostat installation and replacement projects in Mission Viejo, 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 Mission Viejo, 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.

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