Round Rock Heating & Cooling Services

Don’t Worry, Same-Day Service is Here!

When you're in need of HVAC services, AC Express is here to help! Proficient in all brands of heating and air conditioning system types, AC Express is the place to go for experienced AC repair and heating repair in Round Rock, TX. We have been serving the area since 1996 with technicians who are both highly qualified and professional. As a locally owned and operated company, we can promptly send our experienced pros over to fix whatever heating and cooling problem you may be experiencing.

If you are in need of expert heating and air services in Round Rock, TX give our team a call today at (512) 866-5520.

Round Rock's Choice for Reliable AC Repairs

As everyone here knows, it gets hot in Texas. Air conditioning is an important part of life for Round Rock residents and all of those in Williamson County. When something starts to go wrong and the cool air isn’t produing like it should, you want relief fast. Come to us with any air conditioning issue and we’ll diagnose the problem quickly. Today, our state-of-the-art air conditioning systems and services are better than ever at comfortably and efficiently cooling and heating your home.

Common Air Conditioning Problems We Can Resolve:


  • Outside Unit Not Working
  • Low Refrigerant
  • Preventive Maintenance
  • Frozen Evaporator Coil
  • Thermostat Failure
  • Compressor Failure

One of the key highlights of our business here at AC Express is that we offer quality same day AC repairs throughout Round Rock and beyond. We’re happy to be able to bring the community air conditioning services quickly, inexpensively, and with unmatched professionalism.

Quality AC Replacement Options Available

If you’re considering a new air conditioner, our Round Rock AC installation pros will help you determine the best system for your home as well as help you qualify for the biggest possible deals and discounts. AC Express installs the most energy efficient air conditioning so we can help you cut costs on utility bills and use the money saved on things that truly matter!

If your current air conditioner is more than 10-15 years old, it's definitely time for a replacement. You might spend less in the short term by just repairing an old system but you’ll definitely save more in the long term by upgrading. In addition to the money saved on utility bills, you’ll have a system that cools faster, and needs repairs less often.

State-of-the-art air conditioning units are the best units to purchase. They work wonderfully and last a long time but need to be maintained to stay at peak efficiency. Our Round Rock AC replacement technicians know that these systems are complicated and their training allows them to troubleshoot any problem that may arise.

Reliable Heating Repair & Replacement Solutions in Round Rock

Is your furnace acting up? If so, it is important to have it inspected right away. Ignoring issues with your heating system, even those that appear to be minor, can result in a major breakdown in the future.

Signs You Need to Repair or Replace Your Heater Include:


No matter the problem at hand, you can count on the Round Rock heating repair and replacement team at AC Express for a dependable solution. We are here to carefully inspect your system, determine the exact source of the problem, and implement the best possible solution. Whether your heater needs to be repaired or replaced, you can count on us to handle the service swiftly and effectively because your comfort is our top priority

The Name to Trust for All Your Heating & Air Needs

In 2009, Round Rock was rated as the second fast growing city in the country. New houses are being built daily and the population continues to rise and rise. Whether you’re a Round Rock native or a new resident, whether your house has been standing for ages or was just built, trust AC Express for your heating and cooling needs. We work on old and new systems alike with guaranteed high-quality service. Our expert Round Rock heating and cooling technicians are experienced in service, repair, and installation of state of the art systems as well as older models. No problem is beyond our reach. From preventive maintenance to serious repair to complete replacement, AC Express can give you the service that you need.

If you find yourself in need of a Round Rock heating and air service, don’t hesitate. Call AC Express today (512) 866-5520!

Look No Further Than AC Express!

  • Satisfaction Guaranteed Image Satisfaction Guaranteed

    We stand by our work and do everything we can to right any wrongs, or anything you are unsatisfied with.

  • Competitive Pricing Image Competitive Pricing

    As a local and small business, we are prepared to offer the most reasonably priced repairs and installations.

  • Fast & Reliable Image Fast & Reliable

    There's a reason our name is AC Express... we provided the fastest repairs and installations in town!

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