Up to $2650 in Manufacturer Rebates and Discounts
0% Financing for 72 months-No payments until 2028
Austin’s Local HVAC Company & Plumber Since 1977
100% Satisfaction Guaranteed
STILL Locally Owned and Operated
0% financing with approved credit
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 & Plumbing. 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 & Plumbing. We'll thoroughly assess your home’s energy efficiency, identify areas for improvement, and provide solutions that enhance comfort and reduce energy costs.PLUMBING
For dependable plumbing services, trust the experts at McCullough Heating, Air Conditioning & Plumbing. Our experienced technicians provide professional plumbing solutions, from leak repairs and fixture installations to pipe replacements and routine maintenance. We’re committed to keeping your home’s plumbing system running efficiently, ensuring reliable water flow, improved performance, and peace of mind for you and your family.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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Free 2nd Opinion on Repairs
Must have a recent quote from a licensed competitor
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Expires: 11/30/2026
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Contact Us
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
16 hours ago
LosDesechos ATX
Outstanding Experience with McCullough AC Company – Integrity, Professionalism, and Exceptional Service
I cannot recommend McCullough AC Company highly enough. From the very first interaction through the completion of my AC installation, the experience with everyone involved was absolutely outstanding. The level of professionalism, communication, and genuine integrity displayed throughout the entire process was simply unmatched.
Peter, the salesman, was exceptional. He was knowledgeable, straightforward, and genuinely interested in making sure I received the right solution. His honesty and integrity immediately established a level of trust that made the entire process comfortable and reassuring.
The installer was equally impressive, demonstrating excellent workmanship, professionalism, and attention to detail. The installation was handled with care, and the quality of the work reflected a real commitment to doing things right.
The service technician also deserves special recognition. His professionalism, knowledge, and willingness to ensure everything was operating properly reinforced the confidence I had in the company from the beginning.
What truly sets McCullough AC Company apart is that the exceptional experience wasn't limited to one individual or one stage of the job. Everyone involved delivered the same outstanding level of service, integrity, and professionalism from beginning to end.
In an industry where trust is everything, McCullough AC Company absolutely gets it right. They don't just sell and install equipment; they deliver an experience that makes you feel confident you chose the right company.
If you're looking for an AC company that stands behind its work and treats customers with honesty, respect, and integrity, look no further than McCullough AC Company.
Five stars without hesitation. An exceptional company with exceptional people.
I cannot recommend McCullough AC Company highly enough. From the very first interaction through the completion of my AC installation, the experience with everyone involved was absolutely outstanding. The level of professionalism, communication, and genuine integrity displayed throughout the entire process was simply unmatched.
Peter, the salesman, was exceptional. He was knowledgeable, straightforward, and genuinely interested in making sure I received the right solution. His honesty and integrity immediately established a level of trust that made the entire process comfortable and reassuring.
The installer was equally impressive, demonstrating excellent workmanship, professionalism, and attention to detail. The installation was handled with care, and the quality of the work reflected a real commitment to doing things right.
The service technician also deserves special recognition. His professionalism, knowledge, and willingness to ensure everything was operating properly reinforced the confidence I had in the company from the beginning.
What truly sets McCullough AC Company apart is that the exceptional experience wasn't limited to one individual or one stage of the job. Everyone involved delivered the same outstanding level of service, integrity, and professionalism from beginning to end.
In an industry where trust is everything, McCullough AC Company absolutely gets it right. They don't just sell and install equipment; they deliver an experience that makes you feel confident you chose the right company.
If you're looking for an AC company that stands behind its work and treats customers with honesty, respect, and integrity, look no further than McCullough AC Company.
Five stars without hesitation. An exceptional company with exceptional people.
1 day ago
Brady Webb
Very professional and knowledgeable salesman. Low pressure sales, very affable. Showed up on time and with all necessary equipment.
1 day ago
Rhys Woodruff
Sam was the absolute best and got our AC working. Super nice and knowledgeable! Would high recommend him.
1 day ago
L Getch
Matthew is professional and pleasant. Completed efficiently.
Identified an issue, Determined it was still under warranty, Ordered the part that day. Replaced it the following day
Excellent service Thank you
Identified an issue, Determined it was still under warranty, Ordered the part that day. Replaced it the following day
Excellent service Thank you
1 day ago
Trenton Marshall
Thomas Castro did a great job servicing our AC. Very friendly and efficient. Would recommend!
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