McCullough Heating & Air Conditioning
Building Equipment Contractors
McCullough provides top-rated air conditioning, heating, and plumbing services throughout the Austin area. Schedule services by calling or booking online.
Is McCullough Heating & Air Conditioning hiring?
Yes. As of October 31, 2026, McCullough Heating & Air Conditioning has 3 open roles on Metaintro. 2 were posted in the last 30 days.
Open roles
Newest first. Pay shown when the posting lists it.
- HVAC Comfort AdvisorSalesAustin, Texas, United States · Hybrid · $200K – $300K/yrAustin, Texas, United StatesHybrid$200K – $300K/yr14d ago
- Residential HVAC Service TechnicianArchitecture and ConstructionAustin, Texas, United States · On-site · $60K – $140K/yrAustin, Texas, United StatesOn-site$60K – $140K/yrAug 14, 2026
- HVAC Lead InstallerArchitecture and ConstructionAustin, Texas, United States · On-site · $70K – $115K/yrAustin, Texas, United StatesOn-site$70K – $115K/yrJun 2, 2026
What their customers say
Quotes from people at McCullough Heating & Air Conditioning's customers.
“Really appreciate McCullough coming through for us today! Our AC stopped working after some utility work in our yard caused a clogged drain line. They were able to move up our scheduled maintenance appointment to help us out. Sam came out, was very polite & wore shoe covers, got the line cleared, and shared some helpful maintenance tips. We're grateful they were able to fit us in on short notice and get our AC running again.”
“Thomas did an excellent job on our HVAC repair. He arrived promptly, quickly diagnosed the issue, and had the replacement part on his truck. He also did a thorough review of the system to make sure there were no other problems. Thomas was knowledgeable and made several recommendations for how we can better maintain our system going forward.”
“Kyle Sterling was a top notch technician and guided me through everything during our appointment today and helped take care of all of the issues with my AC! Very grateful for his patience and fast thorough service!”
“Mathew was very polite & thorough. Explained recommended service needed clearly.”
“Marco went above and beyond to provide excellent service and make sure I have confidence in my system for the coming season. Always appreciate his expertise and easy to work with demeanor.”
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“Craig was very helpful today with checking the furnace and the A/C system and make sure everything was in order. Definitely recommend their services.”
“Shawn and Joel were professional and diligent in resolving the AC issue.”
“Will Kamenitsa was my McCullough plumbing technician. He was friendly, polite and professional, and kept me updated at all times as to what he was doing. Will also made suggestions on updating my dated faucets to keep my plumbing in good repair. I plan to follow his recommendations.”
“Marco Lopez provided our Heater system & maintenance. Polite, professional, & very efficient. Answered our questions & provided very helpful recommendations.”
“Highly recommend McCullough Heating and Air. On one occasion, our AC went out shortly before weekend guests were to arrive. Kyle and his team showed up after hours and quickly fixed the problem. We are incredibly grateful for their responsiveness and willingness to go the extra mile.”
“Kyle was fantastic! On time, fast, and high quality service.”
“I was so happy to learn that McCullough now offers plumbing services, and that free visits are included in my Comfort club membership! Will K came out and took care of everything and got our disposal working in no time. He gave me a courtesy call ahead of time, and was friendly and efficient.”
“I really like that he gave us tips on changing our filter and AC & furnace maintenance without being pushy. I highly recommend McCullough Heating & Air, they always take great care of us!”
“Thomas Castro was a fantastic tech to work with. He went beyond the extra mile to not only get my AC back up and running yet additional, much-needed preventative maintenance work as well.”
“Raul Alcaraz was very professional, kind, and courteous throughout the entire process. Raul took the time to explain everything clearly, worked efficiently, and made sure everything was taken care of properly. His friendly attitude and excellent customer service. I highly recommend Raul to anyone!”
“I worked with McCullough for a pre season tune up in April and again in October for a drain issue. Overall I am happy with their responsiveness and service. Sam returned to my home twice after the first visit to ensure the job was handled correctly after things came up.”
“I am pleased that he is determined to find the issue and resolve it. It shows that he cares about his job and his customers.”
“Makayla did a great job servicing our systems today. She was prompt, courteous, knowledgeable and professional.”
“Mikala came to my house to do the semi annual checkup. She was very thorough. She even hosed down the outside ac. Nobody has ever done that before.”
“Kyle, the service technician, did a very professional and timely repair. He has been at my home multiple times, and I find him polite, respectful, and honest.”
“Michael is very knowledgeable, courteous and very helpful. The best I had for spring maintenance Honest too.”
“Kyle Stirling did a great job fixing the AC!!”
“Kyle from McCullough was great. Super attentive and figure out our issue quickly and then had multiple options to remedy.”
“The technician that came out was Chris Miko. It was my first time working with him and I hope not the last. He was so kind, professional, and extremely knowledgeable about HVAC.”
“I would highly recommend using McCullough, specifically Jeff. I recently used them for an AC/heat inspection and they inspected my whole system and did a fantastic job.”
“The McCullogh team is amazing! From the customer service, to the ability to text, to the same day scheduling... Special shout out to Clayton who came yesterday to problem solve a leaking AC unit.”
“Amazing service with our technician, Mike! He was knowledgeable, courteous and professional. Highly recommend McCullough Heating & Air!”
“When I had several technical questions about proposed improvements to my HVAC system Clayton Crain was the right person to speak with. He thoroughly and clearly answered my questions and set an appointment to come look at my installation to ensure that the details of the proposal would be appropriate for my situation. This is an example of the great service offered by McCullough: technical expertise with a customer centered approach!”
“Sam Marquez was my technician today, and I couldn’t be more pleased with the service he provided. He was extremely professional, informative, and went above and beyond to ensure my HVAC unit was functioning properly again. I truly appreciate his dedication and attention to detail. Excellent service from start to finish!”
“I usually use McCullough for HVAC maintenance, but this time I needed plumbing help with a clogged bathroom sink and low water pressure in my master shower. James was amazing and fixed both issues! As a first-time homeowner, I really appreciated his patience and how thoroughly he explained things, including how to protect my tankless water heater during Austin’s winter freezes. Excellent service, very helpful, and professional. I’ll definitely use them again! Highly recommend—ask for James!”
Skills they ask for
Most frequent across open postings.
Tech stack
- Libraries
- Font Awesome
- jQuery
- Frameworks
- Ember.js
- Analytics
- Google Analytics 4
- Google Tag Manager
- Matomo
- E-commerce
- WooCommerce
- CMS
- WordPress
Company facts
- Headquarters
- Austin, US
- Founded
- 1977
- Industry
- Building Equipment Contractors
- Sector (NAICS)
- Construction
- Peer
- Trane Technologies
- Website
- coolmenow.com
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