We Are Austin, We Are HVAC
Trusted Heating & Cooling Services in Austin, TX Since 1977
100% Satisfaction Guaranteed
When a technician arrives at your home they will explain all of your options before starting repairs so you can make decisions before any work begins. You can trust us to perform a professional Heating job.
When you need Cooling services, trust the experts at McCullough Heating & Air Conditioning. Our technicians have the skills, knowledge, and tools to fix most Cooling problems on the spot.
When you need Energy Audit services, trust the experts at McCullough Heating & Air Conditioning. Our technicians have the skills, knowledge, and tools to fix most Energy Audit problems on the spot.
See The McCullough Difference For Yourself
Don’t call a stranger, call McCullough! 100% Satisfaction Guarantee!
- Austin Energy Registered Contractor
- Trusted service since 1977
- 0% Financing for Installs
- Locally owned & operated
Financing options available
We Live Here, We Give Here! 0% financing for up to 6 years
Join our maintenance plan
Ensure Your Equipment is running smoothly Year-Round
Also Serving the Georgetown Area
McCullough is proud to now offer HVAC Services in Georgetown, Hutto, Round Rock & Sun City!
Don’t Miss Today’s Offers
Our Special Time Limited Offers is a great way to save money on your Home services! Contact us today and book An appointment.
Limited-Time Offer: $39 Diagnostic Fee-No Hidden Costs + Same Day Service
Why Trust McCullough Heating & Air Conditioning:
- 4.9-Star Rating on Google: With over 1700 glowing reviews our reputation speaks for itself
- Locally Owned & Operated: We're part of the Austin community and understand your specific needs
- 0% Financing for Up to 6 Years (with approved credit): Enjoy the flexibility to pay over time on qualifying systems.
- Carrier Manufacturer: We install top-of-the-line Carrier systems for unmatched quality.
- 100% Satisfaction Guarantee: Our top priorities are comfort and satisfaction.
- Licensed and Insured: Our professional and secure services assure your peace of mind
Give us a call or let us contact you
Lower your energy costs today!
The Inflation Reduction Act is a landmark new law to curb inflation by offering incentives to invest in high-efficiency home improvements, among other things. The act provides you with a 30% credit on the purchase of energy-efficient water heaters and HVAC systems (the two biggest sources of energy usage in your home). Combine this with savings from McCullough, decreased energy bills, and there’s never been a better time to invest in energy efficiency!
What your neighbors are saying about us
The Team at McCullough Heating & Air Conditioning are known for their friendly personalities, excellent customer service and competitive prices. See what other locals are saying about us.
EJ and his team did a great job today. They helped me understand my a/c and heating system and were able to get me set up with a maintenance contract at the same time. McCullough is also offering a new service to help avoid drain clogging. I have lived ...the clogged drain nightmare and was excited to hear of this new service. Thanks guys- job well done!Read More...
Amazing company! Great service in a timely manner.
I give Joel Galvan a 10 out of 10 for servicing my AC unit.
Desmond was fast efficient, and very personable. Explained every step of the fix on our AC unit. Highly satisfied with his work.
EJ was very professional and extremely knowledgeable and helpful. There was no "up selling", just the facts and recommendations. We'll see you guys again in about 6 months. Thank you.
EJ is punctual, polite and showed expertise. He quickly diagnose our issues of not cooling the second floor to leaky evaporator coil. He answered all my questions regarding the issues. Thanks for your hard work.
Very knowledgeable, shared with me how to save money. On time and diligent
Great customer service. I got a great explanation of what he was doing!
Serving the Austin area, TX since 1977
- Allandale
- Anderson Mill
- Austin
- Barton Creek
- Brentwood
- Cedar Park
- Courtyard
- Crestview
- Davenport
- Georgetown
- Ranch
- Jollyville
- Lakeway
- Leander
- Lost Creek
- Northwest Hills
- Oak Hill
- Pflugerville
- River Place
- Rolling
- South Austin