Trusted Heating & Cooling Services in Austin, TX Since 1977

Miko was terrific! On time, thorough and professional. Been with McCullough 15+ years.

As usual, they were prompt, professional, courteous, and supremely competent. Ryan was neat, well equipped, and on time. Communication about the appointment and arrival was smooth and seamless. I had them install my two systems and would do so again. This is a well-run company with excellent employees!

Blake was awesome! He was efficient and thorough!

From beginning to completion of the task my experience with McCullough Heating and Air Conditioning was positive. I especially applaud Christopher, the tech. He is a man of integrity and competence.

Super impressed with this whole team. They were extremely thorough during the initial service call, checking my indoor unit, the AC unit outside, and ductwork. They showed me photos and explained exactly what the problem was, what caused it, and answered all my questions. I felt like they were honest about what was needed and gave a competitive price. I ended up needing to replace my ductwork and they were great from start to finish. They sent someone out to measure and make sure I got an accurate quote. The team that did the ducting was on time, respectful, and cleaned up after themselves. And, my AC is working great now! Thanks McCullough for making something stressful much easier on me.