AC & Heating Maintenance & Tune-ups in Corpus Christi, TX

Be proactive! Care for your system now and help avoid costly repairs in the future.

heating and cooling specialists maintaining a homeowner’s air conditioning unit

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.

The ABC Process

icon for communicating
1. Contact ABC

When you contact us, we will schedule a service call to conduct a diagnostic on your heating and cooling system.

icon of an audit checklist
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.

icon for blowing air
3. Follow-Up

We will update you on the work we performed and let you know of any recommended follow-up services.

an icon of a calendar to schedule appointments
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.

an ABC specialist speaking with a new customer

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!
Icon of a split level house

Get Started

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

More Air Conditioning and Heating Services in Corpus Christi

What Our Customers Are Saying

Based on 166 reviews

shadan kasiri

2/2/2024

“The ABC technician, Frank was nice, courteous and professional in his work. I have used Frank’s services a number of times. He has always done a wonderful job for us. I am also very happy with ABC’s service manager, Michael, and his staff. They’re all very courageous, pleasant and at the same time they are very responsive.”

Roxanna Valerio

12/5/2023

“I have been a customer of ABC since 2018. I started with their residential pest control services and can attest to the best experience . No problems with unwanted critters. I now use their HVAC services. Awesome professional service provided by Jorge G. In Corpus Christi. I always recommend ABC to my family and friends.”

Featured Blog Posts

Visit Our Blog
How many mice is considered an infestation
How Many Mice Is Considered An Infestation?

So you’ve found mouse droppings, gnaw marks on your furniture, cardboard boxes and plastic storage bins that have been chewed through and other signs that point to the presence of mice in your home....

a bed bug
If One Room Has Bed Bugs, Do They All?

If you’re like most people, discovering bed bugs in your home is nothing short of a nightmare. Maybe you brought them back home after traveling, or they hitchhiked in on used furniture. However they...

ABC's Complete List of Home Services in Corpus Christi

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

Awards & Expertise