Thermostat Services for You

San Antonio, TX

Free, Same-Day Estimates

24/7 Availability & Emergency Services

 Multiple Specials Available

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Elevate Your Comfort With Expert Thermostat Services

At Comfort Techs, we're committed to keeping San Antonio homes and businesses perfectly climate-controlled year-round. Our thermostat services are the cornerstone of an efficient HVAC system, ensuring you're always comfortable without breaking the bank. With over 70 years of combined experience, our certified technicians bring unparalleled expertise to every job, whether it's a smart thermostat installation or a complex repair. We understand that your comfort can't wait, which is why we offer 24/7 availability and emergency services.

Our team is fluent in both English and Spanish, ensuring clear communication with all our valued customers. As a locally and family-owned business since 2017, we've built our reputation on trust, quality, and affordability. From our $29 high-performance tune-ups to our generous system replacement offers, we're here to provide you with the best value in HVAC services. Ready to optimize your home's climate control? Contact us today and experience the Comfort Techs difference.

Why Choose Us

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Free, Same-Day Estimates

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24/7 Availability & Emergency Services

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Multiple Specials Available

Comfort Techs Air Conditioning and Heating
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12-Year Warranty on Parts and Labor

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Financing Available

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Over 70 Years of Combined Experience

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Smart Thermostat Installation

Upgrade your home's efficiency with our smart thermostat installation service. Our certified technicians are skilled in integrating the latest thermostat technology with your existing HVAC system. Smart thermostats offer precise temperature control, energy savings, and the convenience of remote access, all of which contribute to a more comfortable and cost-effective home environment.
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Thermostat Repair

Is your thermostat acting up? Our expert repair service is just a call away. We diagnose and fix a wide range of thermostat issues, from faulty wiring to calibration problems. With our 12-year warranty on parts and labor, you can trust that our repairs are built to last. Don't let a malfunctioning thermostat compromise your comfort—let Comfort Techs restore your system to peak performance.
Comfort Techs Air Conditioning and Heating

Free Water Heater

Get a free water heater with any qualified HVAC system replacement. Upgrade your home's comfort and save on hot water costs.

Call Comfort Techs today!

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Comfort Techs Air Conditioning and Heating

Free Water Heater

Get a free water heater with any qualified HVAC system replacement. Upgrade your home's comfort and save on hot water costs.

Call Comfort Techs today!

Comfort Techs Air Conditioning and Heating

Free Duct Cleaning

Get free air duct cleaning with any HVAC system replacement for a healthier, more efficient home!

Contact Comfort Techs now!

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Here's what our satisfied customers are saying...

At Comfort Techs Air Conditioning and Heating, we take pride in providing exceptional heating and air services to our customers. We would be grateful if you could share your thoughts about our company with others. Your feedback helps us improve and helps others make informed decisions. 


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