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Find Thermostat installers and replacers in Temecula

Avatar for MSP Heating and Air, LLC
MSP Heating and Air, LLC
4.9(
328
)
Thermostat - Install or Replace

Serving Temecula, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"They did a great job installing my new thermostat."
duct job all R-8 ducting
4 Ton GOODMAN Furnace
customer Vlastos
duct job all R-8 ducting
furnace install

+67

Response time4 hrs
29 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for SOCAL AIR QUALITY HEATING AND AIR
SOCAL AIR QUALITY HEATING AND AIR
5.0(
23
)
Thermostat - Install or Replace

Serving Temecula, CA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Pedro was cordial and professional and gave me options on replacement thermostats that was easy for me to operate."
System Replacement
System Replacement
Replacement
Open Space
Open

+9

Response time2 hrs
Response rate96%
Recommended by94%of homeowners
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Avatar for Redhawk Mechanical
Redhawk Mechanical
4.8(
75
)
Thermostat - Install or Replace

Serving Temecula, CA and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Jason and Cam were both pros and a pleasure to work with. They do what they say they are going to do and are very responsive to questions and inquiries. Did our HVAC install quickly AND efficiently without trying to upsell things we didnt want or need. Highly recommend them."
Work Van
Response time8 hrs
Response rate85%
12 neighbors recently requested a quote
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Avatar for Trinity Heating and AC
Trinity Heating and AC
5.0(
10
)
Thermostat - Install or Replace

Serving Temecula, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Chris was able to fix our ac unit, where my old account guy said we NEEDED to replace it!!! Plus Chris is very personable and I believe he is very honest and forthcoming as he could have sold us a new system, but found us a much cheaper option!!"
After: brand new furnace with industrial grade filtration system. Re-wrapped ductwork with fiberglass free wrapping and acoustic soundproof closet/return cavity.
After: 2 Stage Variable Speed Furnace installed perfectly!
After: Properly sized, energy efficient, and installed to code.
Before: Homeowner had tried multiple times to get the pilot light ignited.
Before: Old furnace not installed to code.

+31

2 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for 5 Star Plumbing Heating & Air, Inc.
5 Star Plumbing Heating & Air, Inc.
4.7(
129
)
Thermostat - Install or Replace

Serving Temecula, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"They installed a complete all electric 4 ton, 13 sear heat pump system in my mobile home. They wired in a new thermostat so I don’t have to change batteries anymore. Their work was impeccable, their attitudes and service were knowledgeable and friendly."
Response time3 hrs
4 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for WATER HEATER SOS
WATER HEATER SOS
5.0(
17
)
Thermostat - Install or Replace

Serving Temecula, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"The service techs were respectful and on time! They replaced my water heater quickly and at a reasonable price. I will definitely use this service again."
Phyn Install
Phyn Install
Water Heater
Water Heater
Response time8 hrs
Response rate98%
43 neighbors recently requested a quote
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Avatar for West Pro Air
West Pro Air
5.0(
11
)
Thermostat - Install or Replace

Serving Temecula, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"They did a great job in replacing my one out of four zones, evacuate and recharge, check the leak etc. Very much appreciated, great service."
Ac split system Repair
Ac split system Repair
Ac split system Repair
Ac split system Repair
RTU Removal

+4

17 neighbors recently requested a quote
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Avatar for Marco Montes
Marco Montes
4.6(
87
)
Thermostat - Install or Replace

Serving Temecula, CA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Assemble a Sauna. A very complicated job. He did a wonderful job. Very thorough and complete."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+21

Response time1 day
Response rate100%
Recommended by86%of homeowners
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Avatar for Riverside Handyman Services
Riverside Handyman Services
4.8(
48
)
Thermostat - Install or Replace

Serving Temecula, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"We are so appreciative of the work they did! They were very kind and knew exactly what they needed to do to fix and install our closet door and our shower door. They even went the extra mile by showing us how to fix the closet door and how to remove and clean our shower vent. We are so appreciative of their time and will definitely reach out to them in the future when we need work done on our house. Highly recommend!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+32

Response time1 day
Response rate99%
Recommended by47%of homeowners
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FAQs for thermostat installation and replacement projects in Temecula, 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 Temecula, 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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