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Find Thermostat installers and replacers in Fairfax

Avatar for Next Level Heating & Air Conditioning, Inc.
Next Level Heating & Air Conditioning, Inc.
5.0(
73
)

Serving Fairfax, CA and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"Eric H was great. Fixed the wiring on our heater and answered our questions about installing a new heating system. He was friendly, professional and we are very grateful for his help and advice. We would totally and without reservation recommend Next Level for those who need a qualified expert~! Thanks Eric."
Response time1 day
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for American Heating & Air, LLC
American Heating & Air, LLC
5.0(
13
)

Serving Fairfax, CA and surrounding areas

Approved

In business since 2021

Warranties offered

Offers commercial services

"Rick and his team were awesome. They were very thorough, put everything they moved in my garage back and Rick made sure to have me check both the heater and AC once installation was complete. He also installed my smart thermostat for me. I would highly recommend Rick and his team."
Old Condenser
Old Furnace
Furnace Replacement
Condenser Replacement
Response time1 day
23 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Elevated Comfort
Elevated Comfort
4.7(
40
)

Serving Fairfax, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Brandon and Neptali were excellent! Brandon repaired my cooling unit and Neptali replaced my heating unit. Both were very professional and provided the highest level of customer service. I will definitely use Elevated Comfort for any future HVAC needs."
Furnace
Furnace
Tankless Water Heater
Bosch Heat Pump
Equipment Installs

+2

Response time5 hrs
Response rate100%
142 neighbors recently requested a quote
Avatar for S.C. Home Repair
S.C. Home Repair
4.9(
35
)

Serving Fairfax, CA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"I highly recommend Josh Matus from SC Home Repair. We needed to have a ceiling replaced in a closet after it was damaged by water. The plumber who originally fixed the leak cut out the ceiling to fix the leak, but was not able to reinstall it. We hired Josh to replace the ceiling. He did an excellent job. He was punctual and polite, and kept me looped in on the entire project. He got my sign-off on all of his decisions and ran pricing by me when he needed to buy supplies. He knew exactly what he was doing. Josh finished the job quickly in two days and did excellent work while paying attention to detail. I would certainly hire him again!"
Handyman Services Project
Kitchen Floor, cabinets appliances.
Carpentry, handrails and decks.
Widened closet opening and replaced doors. Added trim around windows and new Luxury Vinyl Plank flooring
Remodeling - General Project

+136

Response time1 day
1 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Peter Levi Plumbing LLC
Peter Levi Plumbing LLC
4.8(
6
)

Serving Fairfax, CA and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Credit card accepted

"Elsy ( I believe she was the plumber from your company via Angi) arrived as scheduled, on Saturday, 09/28/2024. She attempted to repair my garbage disposal unit but was unable to do so as the unit's wiring was worn out. I advised the unit is 40 yrs old. She recommended to purchase a new one. We made a trip together to the local Home Depot store and I purchased the same brand s she recommended. She installed it in record time (within the 2.5 hrs) and completed the job. She also cleaned the work space and carried the old one to my recycling bin. Very satisfied with her work. Also, I want to know if I will receive a billing statement for my records? Thank you for your time & assistance."
My jobs
My jobs
My jobs
My jobs
My jobs

+1

37 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for ONE HOUR HEATING & AIR CONDITIONING
ONE HOUR HEATING & AIR CONDITIONING
5.0(
5
)

Serving Fairfax, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Credit card accepted

When homeowners want a reliable heating or air conditioning system that they don't have to think about, they call One Hour Heating & Air Conditioning. We are the premier HVAC service provider in the United States for a simple reason: we actually care about your comfort.\n\nAt One Hour, we respect you, we respect your time, and, most importantly, we respect the trust that you put in us to keep your home comfortable. It’s why we back all of our work with a 100% customer satisfaction guarantee for two years, and it’s why we’re always on time - guaranteed.

HVAC Capacitor Test
System Diagnoses
5 neighbors recently requested a quote
Avatar for Elevated Comfort
Elevated Comfort
4.8(
4
)

Serving Fairfax, CA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"These guys rocked, from the time I called on a Friday, to the install of our brand new furnace the following Tuesday! Technician-Scott and Ryan were prompt, friendly, informative and professional. The quote/estimate given was fair/reasonable and in the end was what we paid. Installers-Oscar and Kevin were prompt, friendly, informative, professional, quick and did an outstanding job. Thank you to everyone at Elevated Comfort for your great service! I would definitely recommend them to anyone needing HVAC work to be done!"
Elevated Comfort
Elevated San Rafael
AC Tune-Up
Heat Pump!
Heat pump install

+5

Response time2 days
Response rate97%
10 neighbors recently requested a quote
...
Showing 1-10 of 602
FAQs for thermostat installation and replacement projects in Fairfax, 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 Fairfax, 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.