Reliable Heating Services

San Antonio, TX

Free, Same-Day Estimates

24/7 Availability & Emergency Services

 Multiple Specials Available

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Reliable Heating Services for Your Comfort

When the chill of winter sets in, you need a heating system you can count on. At Comfort Techs, we're dedicated to keeping San Antonio homes warm and cozy. Our team of certified technicians brings over 70 years of combined experience to every job, ensuring your heating needs are met with precision and care. We're not just about fixing problems; we're about creating comfortable living spaces that you and your family can enjoy year-round. As a locally and family-owned business since 2017, we understand the unique heating challenges San Antonio residents face.

That's why we offer a comprehensive range of heating services, from installation to maintenance and repairs. We're proud to be Daikin Comfort Pros and Amana Newcomer of the Year for 2024 and 2025, reflecting our commitment to excellence. Our dedication to customer satisfaction has also earned us recognition as the top HVAC company on Nextdoor for three consecutive years. Whether you need a routine check-up or emergency heating repair, we're here for you 24/7. Contact us today and let's keep your home warm!

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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Heat Pump Installation

Looking for an energy-efficient heating solution? Our heat pump installation service might be just what you need. We offer state-of-the-art heat pumps that provide both heating and cooling, helping you maintain comfort year-round while potentially lowering your energy bills.
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Heater & Furnace Installation

When it's time for a new heater or furnace, trust Comfort Techs to get the job done right. We'll help you choose the perfect system for your home and install it with precision. Plus, with our $89/month offer for new AC and heating systems, upgrading your home's comfort has never been more affordable.
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Heater & Furnace Maintenance

Regular maintenance is key to keeping your heating system running efficiently. Our $29 high-performance tune-ups are designed to catch small issues before they become big problems, saving you money and ensuring your system runs smoothly when you need it most.
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Heater & Furnace Repair

When your heater or furnace isn't working as it should, you need quick, reliable repair service. Our NATE-certified technicians are available 24/7 for emergency repairs. We offer competitive pricing and even have special promotions for essential AC repairs and services to help you stay comfortable without breaking the bank.
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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