4.8 Google Rating
Trusted Heating & Cooling Services in Austin, TX Since 1977
100% Satisfaction Guaranteed
STILL Locally Owned and Operated
Don't Miss Out $2,000 Federal Tax Credit for New SystemsExpires 12/31/25
Our Services
Heating
Our heating services are designed to keep your home comfortable and efficient throughout the colder months. We provide expert solutions that ensure reliable performance and energy efficiency. Trust us to handle all your heating needs with professionalism and care.
Air Conditioning
For reliable cooling services, trust the experts at McCullough Heating & Air Conditioning. Our skilled technicians are equipped to handle all your cooling needs, ensuring your home stays comfortable, efficient, and cool during even the hottest months.
Home Energy Audits
For comprehensive home energy audits, trust the experts at McCullough Heating & Air Conditioning. We'll thoroughly assess your home’s energy efficiency, identify areas for improvement, and provide solutions that enhance comfort and reduce energy costs.Financing options available
We Live Here, We Give Here! Special financing for up to 6 years. Subject to credit approval.View Financing
Experience the McCullough Difference
More Than a Service Call—Comfort You Can Count On
Trusted Service Since 1977- Expert Installation & Quality Repairs
- Flexible Financing & Satisfaction Guarantee
- Reliable, Local, Transparent Service
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Quality Service Recognition by Leading Organizations
Proudly Serving Austin and the Surrounding Areas
Allandale- Anderson Mill
- Brentwood
- Courtyard
- Crestview
- Davenport
- Jollyville
- Oak Hill
- South Austin
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Join our maintenance plan
Ensure Your Equipment is running smoothly Year-RoundSee Our Maintenance Plans
WHAT YOUR NEIGHBORS ARE SAYING ABOUT US
1 day ago
Sandra Soriano
Professional and knowledgeable, my system was under warranty
2 days ago
Aglaia Chandler
Makayla was courteous , professional, and very thorough. She clearly explained the work she was doing and went above and beyond to let me know what maintenance may be needed in the future. Excellent service!
4 days ago
Gary Parmelee
Great work as always
4 days ago
Kristin Rand
We always request Vladimir for any service/maintenance to our hvac system. He is thorough, professional and really knows what he is doing.
5 days ago
Jack Featherston
The technician (Charles) was very courteous. He got right to work and was very responsive to some guidance type questions I had.
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