AC & Heating Diagnostic & Repair in Austin, TX

Heating and cooling systems are complex, so troubleshooting a problem can be difficult. If you are looking for an AC & heating diagnosis in Austin, you can turn to the licensed professionals at ABC Home & Commercial Services. Our experts are available 24/7 to provide you with honest advice on the best next steps to get your home comfortable again.

a licensed heating and cooling specialist diagnosing an air conditioning problem

Once the problem has been diagnosed, our specialist will explain to you what they have discovered. They will explain to you the various solutions that we can provide and how much each option will cost. When you approve one of the repair options presented, we will perform the work immediately and work with your schedule to make things as convenient as possible. Our trucks are fully stocked with most of the components your air conditioning system will need. We service all brands and models, and our technicians are even trained on how to repair older HVAC equipment.

The ABC Process

1 - contact us
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.

2 - estimate calculator
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.

blowing air
3. Perform Services

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.

belton pool service step 4
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.

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

24/7 Emergency Service Available

Our specialists are on call, 24 hours a day, seven days a week. Not only do all employees undergo a thorough criminal history check and drug screening, but ABC carries all required licenses and certifications for AC service work. We also work holidays and strive to make our specialists available when you need them.

an ABC specialist speaking with a new customer

Get Started

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

Our air conditioning specialists are experts – factory-trained with continuing education provided by our Master License holder and top manufacturing company technical representatives. Additionally, our specialists hold certifications from the most stringent certifying organization in the industry, the North American Technician Excellence Organization (NATE). As a participating member of the Air Conditioning Contractors of America (ACCA) – both locally and nationally – all of our specialists work on advancing their skills and accreditation year round.

Frequently Asked Questions

How will you price my work?

All air conditioning repair prices will be established upfront. We do not charge by the hour, and there will be no surprises. The price you are quoted is what you will pay, regardless of how long it takes for the repair to be completed.

Thinking about a career with the ABC AC & Heating team?
Watch this video & check our Current Job Opportunities
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Get Started

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

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What Our Customers Are Saying

Based on 4558 reviews

Laura Holland

4/23/2025

“Today i had my windows washed by ABC Home and Commercial Services. They did a super great job on my windows. which were soooo dirty! They hadn't been washed in years. Now they're so clean, I can actually see out of my windows! John and James worked together and did a wonderful job. I am very pleased and they could not have been nicer. This is a great company to do business with. I have always been satisfied with them. The price was reasonable too since I have 40 windows !! I totally recommend this company. I wish I'd taken before pictures. The difference is amazing!”

J MacKay

4/24/2025

“I didn’t realize until very recently that ABC has handyman services, as well as the myriad of other services they provide. John Nolker did a great job replacing drywall in my ceiling; it turned out to be a bigger project than anticipated and he was transparent throughout the entire process. He also helped clear away some insulation in my attic that was causing havoc near my attic and bathroom fans, as well as replacing a door knob and weather stripping. Super nice guy to boot. I highly recommend ABC handyman services and specifically John. Patrick Murray came back to do the floating and texturing and did a great job as well! Also super nice and helpful. Both excellent and professional. Definitely will be using ABC in the future. ..”

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