Top-rated thermostat installers and replacers.

Get matched with top thermostat installers and replacers in Austin, TX

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Thermostat installers and replacers in Austin

Avatar for HEATING AND AIR PARAMEDICS OF AUSTIN
HEATING AND AIR PARAMEDICS OF AUSTIN
5.0(
5
)

Angi Approved

In business since 2025

Free estimates

Emergency services offered

Heating & Air Paramedics of Greater Austin provides residential and light commercial heating, ventilation, and air conditioning (HVAC) services throughout the Greater Austin area, including system diagnostics, repairs, preventive maintenance, and full equipment replacement. The company is committed to excellence in every aspect of its operations, upholding the highest standards of integrity, fairness, honesty, and personal responsibility. Its distinction lies in the quality of service delivered to customers, driven by accurate technical knowledge and skilled workmanship. Above all, Heating & Air Paramedics of Greater Austin prioritizes customer interests, making their needs and concerns the foundation of its business

Avatar for E. Walk Services, LLC
E. Walk Services, LLC
5.0(
4
)

Angi Approved

In business since 2021

Customers say: Quick response

"Very professional with an amazing response time. Marcus is the only HVAC guy Iâ ll use. This is the second time Iâ ve had him replace a HVAC system in the past 3 years. As a real estate investor, itâ s reassuring to know things will be done right the first time."
Recommended by100%of homeowners
Avatar for Air System Designs LLC
Air System Designs LLC
5.0(
2
)

Angi Approved

In business since 2020

Free estimates

Customers say: Quick response

"Excellent customer service. Sam came to work on unit as an emergency situation for an elderly resident. He was kind, caring and professional as he repaired the unit. Highly recommend."
Recommended by50%of homeowners
Avatar for The Smart Home Guy
The Smart Home Guy
5.0(
18
)

Angi Approved

Super Service Award Winner

In business since 2024

Free estimates

"Arrived as promised. Took great care to make sure the job was done correctly and to my standards. Insisted on cleaning up the work area before leaving as well. Overall great experience."
11 neighbors recently requested a quote
...
Showing 1-10 of 1046
FAQs for thermostat installation and replacement projects in Austin, TX

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 Austin, TX homeowners’ guide to thermostat installations and replacements

From average costs to expert advice, get all the answers you need to get your job done.