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Find Thermostat installers and replacers in Fallbrook

Avatar for Heating and Air 365
Heating and Air 365
5.0(
21
)

Serving Fallbrook, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Very professional and took the time to explain options. Replaced a thermostat with a smart thermostat and made sure I understood how to use it before he left. Highly recommend Tom."
New HVAC system!
New HVAC system!
Old vs New coil
Big Bear Mini Split
Mercury Thermostat

+9

Response time1 day
6 neighbors recently requested a quote
Recommended by90%of homeowners
R & C Heating & Air, Inc.
4.7(
69
)

Serving Fallbrook, CA and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"Robert was great. Communicative before the appointment and called me in advance to let me know he'd be a little later than the original appointment time. Installed our thermostat quickly and helped set it up on our wifi and connect to the app. Tested to make sure it worked correctly. Showed me how to use the parts and removed the old device. The price was the same as quoted prior to the appointment. Very happy."
 Fujitsu Mini Splits
3-5 Ton Heatpumps
Carrier Slimline A/C
First Co. Coil
Tankless Water Heater

+12

1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Service Champions, LLC
Service Champions, LLC
4.4(
50
)

Serving Fallbrook, CA and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"We had a split mini system installed.. They removed old A/C,@ducts in attic and condenser outside and hauled away.. They are expensive, but they do quality work. Technicians well trained and know what they are doing. Friendly and very neat.."
Area Drain Cleaning
Plumbing
Plumbing
Garbage Disposal
Drain Cleaning

+13

Response time4 hrs
Recommended by79%of homeowners
Avatar for I'll Handle IT
I'll Handle IT
4.8(
271
)

Serving Fallbrook, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Warranties offered

"Dave did great work for us. We wanted to update three bathrooms. Dave replaced the floors, vanities, mirrors, and all the fixtures. He also brought in a subcontractor to reglazed the tubs. Dave finished on time, on budget, and the work looks great. I will definitely call Dave next time I need a contractor or handyman."
Dave Pfizenmeier, Owner
Response time2 days
5 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Level Up Contracting Inc
Level Up Contracting Inc
4.7(
273
)

Serving Fallbrook, CA and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"Perfectly. On time, excellent skills, pricing. Accommodating. Listens, suggests, written estimate. Courteous. This company will be our "go to" repairmen/installer/renovator. You cannot find more honest workmen. Call them first!"
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.
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+50

Response time3 days
5 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for JEC Mechanical
JEC Mechanical
5.0(
6
)

Serving Fallbrook, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"We had new units installed at our home. I would highly recommend this company. Communication with Jonathon was great. Kept us informed on what was being done and answered any questions we had. The work was done timely and completed on time as promised. Even checked back with us after a few days to make sure we were satisfied. Truly appreciate this type of professionalism."
68 neighbors recently requested a quote
Avatar for ACMAN QUALITY HVAC
ACMAN QUALITY HVAC
4.3(
6
)

Serving Fallbrook, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"First of all, I would like to thank ACMAN QUALITY HVAC for their great work! They are a professional, affordable, and honest company. I got a few estimates for my hvac replacement, but this company went above and beyond with their work. Their customer service is a 10/10!! Highly recommend ACMAN!"
HVAC INSTALLATION
MINI-SPLITS
New AC Unit
New Furnace Installation
Response time4 hrs
Response rate100%
4 neighbors recently requested a quote
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FAQs for thermostat installation and replacement projects in Fallbrook, 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 Fallbrook, 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.