Affordable, Reliable AC Repairs in San Antonio

Don’t sweat through a Texas summer—Pepcal Heating & Air delivers fast, affordable AC repair services throughout San Antonio. Whether your unit is blowing warm air, making strange noises, or won’t turn on at all, our team is ready to fix the issue and restore your comfort. With years of hands-on experience and a commitment to prompt, friendly service, we’re the San Antonio HVAC company you can trust when it matters most.

Get a Quote (210) 779-0307

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5 Star Experience

Our HVAC Services

We provide complete air conditioning repair solutions to keep your home or business cool and comfortable. Our team is trained to diagnose and repair all major AC brands and systems, ensuring efficient and long-lasting results.

Emergency AC Repair

No Cool Air Troubleshooting

Thermostat Repairs

Fan and Compressor Fixes

Refrigerant Leak Detection

Electrical and Wiring Issues

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Why Choose Our AC Repair Services

At Pepcal Heating & Air, we believe reliable service should come with a friendly smile and a fair price. We respond quickly, show up on time, and get the job done right the first time.

Why locals trust us for AC repair in San Antonio:

  • Affordable pricing with upfront quotes

  • Fast response times—even in peak season

  • Friendly, professional technicians

  • Service for all AC makes and models

  • Financing options available

Get a Quote

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What Are the Signs That My AC System Needs Repair?

Sometimes, the signs of a failing AC aren’t always obvious. Here are some common red flags that it’s time to call Pepcal:

  • Warm air is blowing from vents

  • Poor or uneven airflow

  • Unusual noises (banging, rattling, or buzzing)

  • Frequent cycling on and off

  • High humidity indoors

  • Unexplained increase in energy bills

  • Water is pooling near the unit

If you notice any of these issues, don’t wait for a full breakdown. A quick diagnosis from our team can prevent costly repairs later.

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How Can I Improve the Efficiency of My Air Conditioning Unit?

Even if your AC is working, it might not be working efficiently. Try these tips to improve performance:

  • Change your air filter regularly

  • Keep vents and registers clean and unobstructed

  • Use a programmable thermostat to regulate temperature

  • Schedule seasonal maintenance with Pepcal

  • Seal windows and doors to prevent cool air from escaping

Our technicians can also evaluate your system for upgrades or adjustments to maximize efficiency.

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Why Choose Pepcal Over Other HVAC Companies?

When it comes to AC repair in San Antonio, Pepcal Heating & Air stands out for our:

  • Transparent pricing with no hidden fees

  • Fast, friendly, and local service

  • Trusted expertise with all AC brands

  • Flexible financing options

  • Commitment to long-term customer satisfaction

What our customers are saying

Highly Recommend!!

I manage over 70 properties in and around the San Antonio Area and Jose @ Pepcal Heating & Air is my choice of service provider. He is great at what he does and is extremely honest. He provides excellent customer service to both myself, and the tenants. I highly recommend!!

- Jaime M.

Fast & Reasonable

I was referred to him by my son-in-law. I had told him my problem I was having, another a/c man came by to check the problem and gave me a quote of $500, he then told me to call Jose and he quoted me a $150, man what a difference. He came out the very next day and got it fixed. A very courteous and polite young man. He then called me about 2 weeks later to check if everything was running right. I will be calling him again whenever I need service., I highly recommend his service.

- Sylvia S.

Awesome Service!!!!!!

Jose was very professional and prices were VERY reasonable!!!!!!! Quoted me well under most AC services and gave a MUCH better warranty for his work!!!! He answered all questions thoroughly, and did an amazing, fast job!!!! I will be hiring him for my HVAC needs as well as recommended him to others!!!!

- Joshua D.

Need your AC fixed fast?

Call Pepcal Heating & Air today to schedule your San Antonio AC repair service and get cool again—without the stress.