HVAC and AC Repair Services in San Antonio

HVAC Repair, Installation & Maintenance in San Antonio

Over 70 years of combined experience, 24/7 emergency availability, and honest service from a family-owned team you can count on.

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    San Antonio’s Go-To HVAC Experts for Fast, Reliable Comfort

    At Comfort Techs, we believe every home deserves dependable indoor comfort—and every homeowner deserves service they can trust. Whether you’re dealing with a failing AC system, need a heating upgrade, or want cleaner air for your family, our certified technicians deliver expert HVAC solutions backed by decades of hands-on experience. We treat your home like we would our own—respectfully, professionally, and without surprise pricing.

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    Our Services

    Cooling Services

    From system failures to poor airflow, we’ll troubleshoot and repair your air conditioner fast—so your home stays cool and comfortable.

    From system failures to poor airflow, we’ll troubleshoot and repair your air conditioner fast—so your home stays cool and comfortable.

    Ductless Mini-Splits

    From system failures to poor airflow, we’ll troubleshoot and repair your air conditioner fast—so your home stays cool and comfortable.

    Heating Services

    If your heat cuts out mid-season, we’ll respond quickly to restore warmth with long-lasting repairs.
    Heating Installation & Replacement
    Time for an upgrade? We install furnaces, heat pumps, and dual-fuel systems designed to perform reliably in Texas winters.

    Indoor Air Quality

    Air Purifiers & Filtration

    From system failures to poor airflow, we’ll troubleshoot and repair your air conditioner fast—so your home stays cool and comfortable.

    Duct Cleaning & Sealing
    Dirty or leaking ductwork reduces efficiency and air quality. We inspect, clean, and seal your ductwork for better airflow and cleaner indoor air.

    Preventive Maintenance

    Stay ahead of surprise breakdowns. Our seasonal HVAC maintenance plans help reduce long-term repair costs and keep your system running efficiently all year long.

    Not sure what your home needs? Tell us what’s going on—we’ll help you find the right solution.

    San Antonio's Local AC Company

    Local HVAC Team You Can Trust

    At Comfort Techs, we bring over 70 years of hands-on experience and a commitment to doing right by our customers. We’re proud to be a family-owned team serving San Antonio homeowners with honest HVAC services with fair pricing, and work that speaks for itself.

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    70+ Years of Combined Experience

    Licensed, Certified & Insured Technicians

    We Service All Major HVAC Brands

    Upfront Pricing

    Emergency HVAC Service, 24/7

    Flexible Financing Options Available

    70+ Years of Combined Experience

    Licensed, Certified & Insured Technicians

    We Service All Major HVAC Brands

    Upfront Pricing

    Emergency HVAC Service, 24/7

    Flexible Financing Options Available

    What Our Clients Say

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    Proudly Serving San Antonio & Surrounding Areas

    From the heart of San Antonio to the neighborhoods that surround it, Comfort Techs is ready to bring fast, reliable HVAC service right to your door. We’re deeply familiar with the local climate, building styles, and system types—and we know how to keep your home comfortable through every season.

    Whether you’re in a historic home or a newly built property, we’ve got the tools, experience, and local knowledge to keep your heating and cooling system running right.

    Local Service Areas Include:

    Live nearby but don’t see your area? Reach out here and we’ll let you know if we can help.

    Map of San Antonio
    Air Conditioning Repair & Service
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    Fill out the form and one of our team members will get back to you as soon as possible—usually within one business day.
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