AC & Heating in San Antonio, TX

With our warm climate, keeping your air conditioner running can mean living in comfort or misery. If your unit isn’t working properly, not only will you be suffering because of the heat, but also you could be paying more to cool your home. ABC Home & Commercial Services can take care of any air conditioner or heater repairs, maintenance or installation needs. When it comes to AC & Heating work, San Antonio homeowners trust ABC for 24/7 service.

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Comprehensive Air Conditioning & Heating Services

24/7 Emergency Service Available

If your air conditioner or heater stops working, we understand that you want the problem taken care of as quickly as possible. That’s why ABC offers around-the-clock AC repairs. Just give us a call at (210) 599-9500 and we’ll get your air conditioner up and running again.

ABC provides 24/7 services for air conditioning and heating system emergencies

The ABC Process

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1. Contact ABC

When you contact us, we will schedule a service call to evaluate the problem. For emergencies, we will send a pro to your home as soon as possible.

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2. Get An Estimate

We'll provide you with an estimate for all needed services. Once we get your approval, our pros will get right to work.

3. Service

We will work quickly to perform the desired services. At the end of your service call, we'll update you on what we did and any other needed follow-up.

4. Ongoing Maintenance

Customers who sign up for our Advantage Maintenance Plan receive two tune-ups a year and peace of mind that their system is working as it should.

Our Advantage Maintenance Plan members don’t have to worry about routine health checks of their unit, since ABC takes care of that. With this service plan, ABC will visit your home twice a year. During these appointments, our experienced technicians will perform diagnostic tests, check refrigerant levels and take care of manufacturer-recommended maintenance. After each service, members receive a written report about exactly what was done and an assessment of the overall health of your unit. You’ll also receive tips to help ensure the long life of your air conditioner and heater.

Routine maintenance is just one piece of the puzzle for a complete and efficient home AC & Heating environment. ABC offers air filter delivery, Smart AC monitoring, Indoor Air Quality (IAQ) assessments, and even full system replacements and installations. If it’s AC & Heating, ABC can help!

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Get Started

We offer a full range of AC & heating services.

Lennox, the best heating and air conditioning name in the business, has over 7,000 dealers in the US, and a very small number of them receive their Circle of Excellence award annually. This award is given to their top performing dealers with elite service, elite quality, and consistent growth. ABC is one of the only contractors in Texas to receive this award, and we think that’s a BIG deal!

To celebrate this BIG deal and say thanks, we’re giving everyone a big deal too! Call for great year round AC system rebates, deals and options from ABC and Lennox.

ABC stands by our installation and repair services. That’s why we guarantee our work for a full year. If you aren’t happy with the service we provided within that time period, we will come back to make things right.

Frequently Asked Questions

Thinking about a career with the ABC AC & Heating team?
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Get Started

We offer a full range of air conditioning & heating services.

Additional AC & Heating Service Areas in San Antonio

ABC serves many surrounding communities, including, but not limited to:

Alamo Heights Boerne Bulverde Canyon Lake Castle Hills Cibolo Converse Helotes Live Oak Longhorn Martinez New Braunfels Schertz Seguin

What Our Customers Are Saying

Based on 2477 reviews

Darren Briggs

2/25/2026

“Jacob conducted our ABC annual termite inspection and did a very professional job. He was thorough, knowledgeable, and took the time to explain his findings clearly. He arrived hours early but called first, worked efficiently, and ensured everything was properly checked. We appreciate his attention to detail and would gladly recommend him for future service.”

Tom

3/22/2025

“Our front lawn was beyond help so we hired ABC to replace the grass and install limestone chop block borders. Vince Ng handled the estimate and oversight while the work was done by the site supervisor, Benjamin, along with Fidel and Juan. They were timely, professional, AND thorough!! We are so thrilled with the results and bonus was the price was very reasonable. When they planted the shade tolerant St. Augustine last month, it was pretty dormant but is greening up nicely. Highly recommend ABC…we also use them for irrigation and just started monthly lawn maintenance. Very happy customers!!”

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ABC's Complete List of Home Services in San Antonio

Why deal with multiple service providers when ABC can do it all?

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24/7 Service, Repairs, Installation & Upgrades

Exterior Cleaning

Gutter Cleaning, Window Cleaning, Power Washing & Trash Can Cleaning

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Carpentry, Painting & More

Holiday Décor

Installation & Removal

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Cleaning, Maintenance & Repair

Awards & Expertise