AC Repair Austin

Emergency AC Repair, Tune Ups & New Installs

Repair it.
Replace it.
Maintain it.

Sleep cozy with a well-maintained
Heating & AC System.

Repair it. Replace it. Maintain it.

Sleep cozy with a well-maintained Heating & AC system.

Our commitment to our customers is quite simple: 

If it breaks, we can fix it.
If it cannot or should no longer be fixed, we can replace it.
And if it is running well, we can keep it that way.

Hassle-free home comfort services, done right the first time, so you can mark it off the list and get back to your life.

The EEF Fund Teachers program receives a $25,000 donation

Helping funding the gap between adequate & excellent


From left to right: Simms Browning-Past President, Kathi Haralson-Executive Director| Liz Seade- Board member | Al D'Andrea-Owner McCullough Heating & Air Conditioning | Laurel Sockwell-Board President | JJ Langston-Board Member | Surangi Widyaratne-Board Member | Karen Flaherty-Board Member

McCullough Heating & Air Conditioning has partnered with EEF (Eanes Educational Foundation) to help fund new teachers and staff positions for the Eanes school district.

In 2017, McCullough helped more than 150 families in the Eanes School District stay cool and lower their energy bills by repairing, maintaining or installing a new efficient AC system in their home. This has allowed them to hit their donation goals and write a $25,000 check to EEF to help fund teachers... but they are not stopping there!

McCullough Heating & Air has made a commitment to continue supporting Eanes students throughout 2018 and beyond. All services performed and systems installed in the 78746 and 78733 zip codes will directly benefit EFF and help fund teachers on every Eanes ISD campus.

Thank you Eanes ISD teachers for all that you do for our community. 


A staggering 63% of Eanes property tax dollars never make it to our classrooms because they are recaptured by the state to fund other districts.

With 85% of the district's budget dedicated to personnel, the difference is our teachers. By funding vital teacher and staff positions, EEF bridges the gap.

EEF is the only organization that can fund additional teachers and staff positions for our district. 100% of your EEF donations stay in the district.

Repair it.

If your AC system is struggling to keep up... let us check it out.

Sometimes a home comfort system shows signs of a problem before an actual break down and sometimes it just stops working altogether.

When your HVAC system slows down or malfunctions, you need a professional to restore your system to working order right away. Not only to keep your home comfy but to extend the life of your HVAC system and manage your electricity bills.

An inefficient system is often a symptom of failing components. Get your AC system checked and fixed now before the problems cascade into larger, more expensive ones.

  • Get it fixed today. Sleep cool tonight.
  • Upfront repair pricing with no hidden fees
  • We repair all makes and models of AC / Heating systems
  • Get No-Money Down, 0% Financing* available on repairs
  • Help Fund Teachers

Replace it.

Don't wait until you are forced to make an emergency decision.

If your system has been struggling, and you think the time is near, you owe it to yourself to get a quote. We will assess the current system, the true needs of your home and your budget, then offer you options that will not only keep your family comfortable but will also reduce your energy bill.

Be proactive. Get a no-obligation quote today.

  • Start with a Quote
  • Get No-Money Down, 0% Financing*
  • Get Thousands Back in Rebates**
  • We Handle the Rebate Paperwork
  • Get a Shiny New Warranty
  • Lower Energy Bills
  • Better Home Comfort
  • Help Fund Teachers

Find out how affordable it can be to proactively replace your AC system.

Get a high-efficiency Carrier system installed and pay as little as $50 per month!

Maintain it.

Neglecting your AC & Heating system can be a costly mistake.

But it is one you do not have to make...

Do you have any idea how well your AC system is running? Most homeowners don't. Their condenser sits in the side yard ignored and slowly dying until it stops working, then you pay attention and often that is an emergency situation in the height of summer.

Don't wait for the inevitable breakdown to check on your home comfort system.

We offer 1x inspections and a bi-annual comfort club program to keep your systems it peak working order for as long as possible. Learn more in our blog post, "Don't be caught by surprise".

Take care of your home comfort assets with our performance check-up service:

  • Reduce the risk of summer system failures
  • Find problems early, while they are still fixable
  • Improve efficiency and lower energy consumption
  • Extend the life of your home comfort system
  • Stay informed - knowledge is power


Schedule a free, no-obligation appointment to assess your needs. Fill out the form below or call (512) 280-0011.

McCullough Heating & Air proudly support the Eanes Educational Foundation (EEF), and through them, you are helping fund new teachers and school resources for our district.

Don't live in the Eanes school district? We would love to discuss how we can partner with your school's funding foundation in your community.

*Financing available with approved credit. Some restrictions may apply. Financing available through Velocity Credit Union and Austin Energy.