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 Maintenance & Tune-ups in Corpus Christi, TX
Be proactive! Care for your system now and help avoid costly repairs in the future.
ABC’s proactive maintenance plan is called our Advantage Maintenance Plan 500 is designed to keep your system running as efficiently as possible for the long haul. With two precision tune-ups per year (one that’s focused on cooling and one that’s focused on heating), we’ll help you maintain the life of your system for years to come.
Other major advantages of the AMP500 include:
Priority Scheduling
You receive priority status for all service calls. When your home has an issue, you want it to be addressed as soon as possible. Jump in front of all non-AMP customers in the queue for service.
Replacement Credit Advantage*
Each year, half of your annual AMP subscription cost will be credited to a reserve account to be applied toward your next full AC system replacement. ABC will also contribute an additional $500 to your reserve account upon your first AMP renewal. Your reserve credit is even fully transferable if you sell your home!
Discount on Repairs
All AMP customers get 10% off the cost of all AC, Electrical, Plumbing, and Appliance Repair service work (maximum discount of $50.00).
*If you cancel your Advantage Maintenance Program agreement, any accrued AMP replacement reserve credit will be forfeited.
The ABC Process
1. Contact ABC
When you contact us, we will schedule a service call to conduct a diagnostic on your heating and cooling system.
2. Perform Maintenance
We'll go over a checklist of items to make sure all parts of your heating and cooling system are working properly.
3. Follow-Up
We will update you on the work we performed and let you know of any recommended follow-up services.
4. Schedule Next Tune-Up
We’ll make sure routine maintenance is performed at manufacturer-recommended intervals by scheduling your next appointment.
Similar to your car, serving your AC system regularly helps keep it functioning efficiently. You wouldn’t stop changing the oil in your car, right? Think of your AC system in the same way, and be proactive about it to avoid costly repairs and breakdowns.
Get Started
We offer a full range of air conditioning & heating services.
Frequently Asked Questions
What does an AC tune-up consist of?
What services do the inspections provide?
Our inspections vary based on what type of system you have and cover more than what is listed here, but as an example:
- Inspect Ductwork
- Carbon Monoxide Test
- Clean & Adjust Burner Assembly
- Clean Heat Exchanger / Elements
- Inspect Flue Draft
- Measure Refrigerant Pressure
- Test Safety Controls
- Inspect & Adjust Blower Components
- Tighten Electrical Connections
- Lubricate Moving Parts
- Gas Leak Check
- Adjust Thermostat Calibration
- Clean Condenser Coil
- Clear Condensate Drains
- Apply Protective Coating to Outside Unit
- Inspect Attic Insulation
Any other reason I should sign up for an AMP?
Sure, here are a few:
- 10% Discount on All Repairs – both Labor and Materials — for our HVAC, Plumbing, and Electrical divisions!
- 5% Discount on System Replacements
- Priority Scheduling – Move to the front of the line!
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.
AC & Heating Diagnostic & Repair
When something goes wrong with your heating and cooling system, it doesn't take long to notice. We can find the problem and make all needed repairs.
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 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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