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No Payments Until 2027 Learn More

Emergency Air Conditioning Repair in San Antonio

24/7 Service When Your AC Can’t Wait

When your air conditioner stops working in San Antonio, indoor temperatures can climb fast, creating real risks for children, seniors, and pets. Aramendia Plumbing, Heating and Air provides emergency air conditioning repair in San Antonio around the clock, backed by a 4.7-star average rating on Google from homeowners who’ve been in exactly that situation.

Whether your system fails at noon on a Tuesday or 2 a.m. on a Saturday, our team responds to urgent cooling situations day, night, and on weekends. We focus on quick communication, honest repair recommendations, and getting your system running again as soon as possible.

Signs You Need Emergency AC Repair

Some cooling problems need immediate attention to prevent additional equipment damage or unsafe indoor conditions. Call for emergency air conditioning repair in San Antonio if you notice:

  • Your AC will not turn on
  • Warm air coming from vents
  • Loud grinding or banging noises
  • Burning or electrical smells
  • Ice buildup on the system
  • Constant short cycling
  • Repeated breaker trips
  • Rapidly increasing indoor temperatures

Our technicians quickly inspect the issue, identify the cause, and explain the best repair options for your home before any work begins.

24/7 AC Repair in San Antonio

Air conditioning problems don’t follow business hours. Failures on nights, weekends, and holidays are especially common during San Antonio’s peak summer months, when systems run hardest and are most likely to give out. Sudden cooling loss during South Texas heat can escalate from discomfort to a health concern within hours, which is why we offer 24/7 AC repair for urgent situations throughout the area.

Our 24 hour AC repair team helps homeowners with:

  • Complete system breakdowns
  • Electrical issues
  • Frozen coils
  • Thermostat problems
  • Weak airflow
  • Outdoor unit failures

Our goal is fast service and clear communication from the first call to the completed repair.

If your AC suddenly fails, call (210) 405-8172 for immediate support from a trusted emergency air conditioning company in San Antonio.

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  • No Payments Until 2027

    With any new HVAC, Indoor Air Quality, Water Heater or Water Treatment Service Experts Advantage Program lease agreement, we will make your payments for the first 6 months.

    Valid on new Advantage Program lease agreements from 7/1/26 to 9/30/26. Customer owes $0 for the first six months; regular monthly lease payments begin thereafter. Early termination during promotional period will result in charges for elapsed months. See your full Advantage Program Lease Agreement for complete terms and conditions, including total lease costs and payment schedule. Jul 1, 2026 - Sep 30, 2026
  • Limited
    Time
    Offer!
    $99 HVAC Precision Tune-Up

    A well-maintained system operates more efficiently, reducing energy consumption and lowering heating and cooling bills

    Offer not valid on prior purchases and may not be combined with other offers. Excludes oil furnaces; call for pricing. **Potential savings may vary depending on age and condition of equipment, personal lifestyle, system settings, equipment maintenance, and installation of equipment and duct system.
  • Limited
    Time
    Offer!
    $0 Diagnostic for Maintenance+ Members

    $0 diagnostic for Maintenance+ members. Valid for new and active members. The $0 fee applies only when recommended repair is completed and paid at time of service.

    Promotion valid for service visits occurring 3/16/26 – 8/31/26. Cannot be combined with other offers. No cash value. Offer may be modified, suspended, or withdrawn at any time as permitted by law. Mar 16, 2026 - Aug 31, 2026
  • NEW HVAC SYSTEM as low as $155/month

    NO money down; Brand new, high-efficiency equipment; installation, regular preventative maintenance, all repairs (parts & labor), and air filters INCLUDED.

    Offer not valid on prior purchases and may not be combined with other offers. Advantage pricing applies to specific equipment. Call for details. Some exclusions apply. See the terms and conditions within the Service Experts Advantage Program Lease Agreement for additional information.
  • $99 Drain Cleaning

    Regularly $235. Reduce buildup on your pipes, Help avoid major plumbing repairs, Maintain a clean home.

    Offer not valid on prior purchases and may not be combined with other offers. Valid for one drain only. Accessible ground level clean. Call for more details.
  • 10% Off Any Product or Service for Active Duty, Retired, and Veteran Military Personnel

    It’s our way of thanking you for your courage, dedication, and sacrifice to protect our freedom. All work is performed by licensed experts and backed by our Service Experts Guarantee.

    Offer not valid on prior purchases and may not be combined with other offers.
  • WHOLE-HOME GENERATOR SYSTEM for Just $222/Month!

    Lease New, High-Efficiency Equipment: Upgrade your home's reliability with the latest technology. No Upfront Cost. All-Inclusive Service: We handle all future repairs and routine maintenance so you don't have to. Worry-Free Budgeting: One fixed, predictable monthly payment.

    See the terms and conditions within the Service Experts Advantage Program Lease Agreement for additional information.
  • Members exclusive: 15% off services and repairs

    As a Maintenance+ member, you automatically receive discounts on all services and repairs.

    See your signed Maintenance+ Membership agreement for full terms and conditions.
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FAQs We’ve Got Answers to Your AC Services Questions
  • Packaged HVAC units are all-in-one HVAC systems that house an air handler and unit parts in one metal cabinet system. This is used to maximize space in a basement or garage, or on rooftops in multifamily buildings.
  • HVAC tune-ups can often be covered in most cases under a labor warranty if your system is still under warranty, but we can check to see if tune-ups are covered. Through the Advantage Program™, key services such as heat pump maintenance are included! It’s one of the most comprehensive HVAC plans around.
  • Seasonal maintenance plans are worth the investment for several reasons. Consistent maintenance keeps everything working as seamlessly as possible, which helps lower energy bills while extending your equipment’s life span.
  • Yes. Our Experts are just a short way away, whether you’re in need of a heat pump repair or replacement on a weekend day or in the middle of the night. Give us a call at (210) 405-8172 for prompt service.
  • Keeping your systems maintained will help bring costs down. Check our helpful in-depth information about keeping your systems healthy. This will tell you about proper maintenance and why it’s important.
Why Call Anyone Else? We're the Experts in Home Services

Our San Antonio team is ready to take care of your home service needs—with fast service and expert services that you can always rely on.