Throughout the holiday season, locals and tourists flock to Corpus Christi to take in the many stunning Christmas light displays. Our coastal town is known for going all out for the holidays, and it�...
AC & Heating Diagnostic & Repair in Corpus Christi, TX
Want your problem handled quickly and efficiently, day or night? When you call ABC, you won't get an answering machine or answering service. Our ABC Customer Service Representatives will help get you on the right track.
Upon diagnosing your problem, our specialist will offer solutions and costs for each option. Once you approve a repair option, we’ll begin working immediately or work with your schedule to make things as convenient as possible for you. Our trucks are stocked with most system components, and we service all brands and models.
The ABC Process
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. 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. 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.
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.
24/7 Emergency Service Available
24 hours/day, 7 days/week. We'll even work holidays and always strive to make our specialists available when you need them most.
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. 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 accreditations throughout the year.
Frequently Asked Questions
How will you price my work?
We work hard to make sure all prices are established upfront. There are no hourly rate charges and no surprises. The price you are quoted is what you will pay. It’s as simple as that.
Get Started
We offer a full range of air conditioning & heating services.
More Air Conditioning and Heating Services in Corpus Christi
Indoor Air Quality (IAQ)
You don't have to live with humidity, odor, or allergy issues in your home. Let one of our specialists address your indoor air quality needs.
Filter Delivery
If you can never remember to change your air filters, you aren't alone. We can deliver the right filters, when you need them, right to your doorstep.
AC & Heating Maintenance & Tune-ups
Maintenance is the best way to extend the life of your system. We can make sure your home is ready for our hottest days and coolest nights.
AC & Heating System Installation
If it's time to upgrade your heating and cooling system, you can count on us to get your new unit installed quickly and correctly.
What Our Customers Are Saying
Jennifer
9/18/2025
“My husband and I have used ABC for pest control for years. When my husband passed away in April, our pest guy let me know about all of the other helpful services they could offer me that I did not know about. I can't even express how kind, helpful, and accommodating the staff has been with adjusting my account and adding other services at, what I believe, is reasonable pricing. And any service they haven't been able to help with... it's like "I know a guy..." Customer service at its best!”
Sean Higgins
6/19/2025
“Excellent work by Mario and crew. Worked long and hard on the replacement of our air handler. Very professional and high quality workmanship. Very consistent with their timelines, attention to detail and quality. ABC hires quality workers and true craftsmen. All our ABC products we use and especially the staff are excellent. Thank you.”
Your Guide to Christmas Lights in Corpus Christi
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ABC's Complete List of Home Services in Corpus Christi
Why deal with multiple service providers when ABC can do it all?
