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
Schedule ServiceGive 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.
They have been servicing our units for years and they are always very professional and very careful to not track dirt in our house they’ll always be servicing our units.
Great service and attention to detail. They diagnosed the issue quickly and gotten it resolved. Joey and team did a great job.
Great quick service. Came out on Sunday and got us fixed up in a jiffy.
This was by far the worst service call I have had. This company has been a top tier experience since I signed up with them over a year ago. Today I unfortunately wasted my entire day waiting on someone who lacks integrity. He first lied about calling ...me, then he marked my call as serviced which prompted this review. When I called the dispatch she confirmed that my call was marked as complete. I gave Frank an opportunity to rectify the situation, he doubled down on his deceptions. No one called or serviced my A/C today and this technician’s lack of integrity is an issue. You have to be able to trust people coming into your home, McCullough should insure that you can.Read More...
James of McCullough Heating & AC was very professional and helpful in his advice on 3 repairs for my aging HVAC. I have used McCullough for check ups and repairs for several years and always appreciate their professionalism, timeliness, and ...responsiveness.Read More...
Always great and timely service!
I would highly recommend the McCullogh team for your HVAC needs. They have installed two systems for me. One of them was a complete overhaul including moving the attic unit to a better location and reconfiguring some ducts to improve air ...distribution. Everything about this crew was professional and quality. Good communication, explained everything well, the install was professional.Read More...
Had an A/C problem and called overnight to get appt. for next day. Service call fixed the problem and no charge for a simple drain clog that automatically shuts off the A/C. we've been satisfied McCullough customers for about 10 years now!
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
