Trusted Heating & Cooling Services in Austin, TX Since 1977

Our technician was very friendly and thorough.

I have been using McCullough for a long time across multiple house, and one of the main reasons I’ve stayed with them so long is Kyle. He has come to my houses for years. He is always so thorough, friendly, helpful, and willing to answer any questions. I can honestly say that whenever he comes I have zero doubts or concerns about any maintenance, diagnostics, or repairs he has to do. Every time he comes, I know my systems are in great hands. He has even found issues that other techs overlooked, and went in to fix them. He will not accept anything less than perfect job done. He is seriously the best. I can’t say enough good things about him. I highly recommend McCullough and do whatever you can to get Kyle to come out for your jobs.

Thank you McCullough for sending Makayla to repair my AC. She was very professional, courteous and fixed the issue!

Mcullough has the most competent and knowledgeable technicians in Austin, in my opinion. My AC had its annual maintenence performed by Makayla this week and she was great. Arrived on time, was knowledgeable and gave me great suggestions for maintaining the system before visits. I'm glad ai signed up for McCullough's annual plan!

I can’t say enough about Michael who came out to perform warranty work on my system. He was very friendly, courteous and professional. I highly recommend asking for him if you ever need any work on your system.