4.9 Google Rating
Trusted Heating & Cooling Services in Austin, TX Since 1977
Reliable heating, cooling, and ventilation services for your home or business
100% Satisfaction Guaranteed
Locally Owned and Operated
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! 0% financing for up to 6 yearsView 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
2 days ago
GuyPaul Swenson
Great experience with the technician Alonzo and the Appointment desk. McCullough is the company to call when you wanna be sure the work is done correctly.
2 days ago
Texas Gipper
McCullough recently replaced our garage apt split unit. Then we had a full home inspection where the unit didn’t heat up. Nick with McCullough came out and explained these units are very complex with certain delays when turning them on. The inspector had not waited long enough (5-10 mins) for the delay process. Another quality job and product from McCullough at no charge to educate the customer on the new HVAC advances. Works perfectly.
2 days ago
Marilyn Kameen
Sean checked the Carrier heater for the winter months. He was very thorough and clearly explained what he did and some aspects of my system i hadn’t known. He was very knowledgeable and i recommend him.
2 days ago
Rachelle Abercrombie
Nick came out and diagnosed the problem with my 14 year old heater very quickly. He gave me options to repair or replace. He was prompt and professional.
3 days ago
Kevin Reichle
McCullogh always sends very professional techs to our house. Alvin was great this last time. We have been a customer for years because this company does a good job and the techs are always friendly and kind.
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