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Expert Air Conditioning Services in Round Rock, TX

ABA Heating and Cooling in Round Rock provides a variety of air conditioner services that include repair and installation solutions. We have been providing air conditioning services to Round Rock, TX since 1994 with our crew of specially qualified technicians to achieve the highest quality results for residents and businesses in Round Rock.

Whether you're the owner of a residential property or a business, every potential client in Round Rock will get the very same amount of attention and quality of service. If you've got a broken air conditioner, or a leaking ac unit we can help. We offer free estimates for the most well known air conditioning units on the market for replacement. We are a fully licensed air conditioner contractor and we've got the brands everyone knows such as; Trane®, Lennox®, Carrier®, Ruud®, and American Standard®.

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Air Conditioner Maintenance - 15-Point Air Conditioning Tune-Up

In addition to providing you with premiere air conditioner installation in Round Rock, we have annual maintenance plans for every ac unit we install. The benenfits of keeping your ac unit inspected are numerous. Read why we recommend annual inspections and maintenance for HVAC systems.

  • Inspect start/run capacitors and relays
  • Inspect for refrigerant leaks
  • Inspect indoor evaporator coil, if accessible
  • Inspect and lubricate the condenser fan motor
  • Inspect and tighten electrical connections
  • Verify cooling performance, temperature drop, and make any necessary adjustments
  • Clean the outdoor condenser coil and remove debris from the unit
  • Inspect blower assembly operation, and lubricate and adjust as necessary
  • Check compressor amperage for proper function
  • Test operation and condition of compressor contractor
  • Flush condensate drain to protect against overflow
  • Evaluate condition of air filters and other indoor air quality accessories
  • Safety test all controls for proper operation
  • Provide expert recommendations for keeping your system running at peak efficiency
  • Provide the customer with complete Results of Check

We Service All Types Of Air Conditioners

ABA AC Technician

Split Systems - The most common type of central air conditioner.

Heat pumps - An increasingly common version of the normal split system.

Packaged central air conditioners - This will be usually placed on a roof or a concrete slab near the foundation.

Ductless mini-split systems - Similar to a basic split system, the ductless mini-split combines an outdoor compressor and condenser with one or more interior air-handling units.

Emergency AC Service For Round Rock

Our certified HVAC professionals are here to help whenever you're having problems. Whether your AC system is having problems with refrigerant leaks, dirty evaporator coils, failing to turn on, or any other problem that you can experience with a cooling system, rely on ABA Heating and Cooling to get it fixed. Our emergency services are provided 24 hours a day, 7 days a week. Call 1-512-687-1463 for immediate help with your air conditioner.


Average rating for ABA Heating and Cooling is 4.99 stars of 5 stars - based on 97 reviews

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ABA Heating and Cooling