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.
Great communication when it comes to scheduling and arriving. Very professional employees. I do recommend learning about HVAC so you know what questions to ask.
Junior was very helpful and solved our AC problem. Thank you
We were having some issues with our air conditioner and our thermostat and DeAndre from McCullough heating and air came out to help diagnose the problem. He was professional, polite, on-time and very patient in trying to figure out what was going on. ...We would definitely have DeAndre back in the future.Read More...
Alonzo was great in diagnosing my system. Very professional. Very helpful.
Nick Staggs helped with the HVAC maintenance, he was thorough and very knowledgeable. Thank You
I just had my furnace checked for the season. As a member of the maintenance club, it was complementary. I’m all set for winter now! The technician was on time and knowledgeable. No issues.
The technician was extremely professional, a nice person, and explained answers to any questions I had.
Shawn did a great job getting our ductwork repaired and balanced and came back to make sure it was right after noticing we had too much air in certain rooms.
James was on time and efficient. He explained everything so I could understand it. I really appreciate McCullough and feel like I am in good hands! Thank you.
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