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.
DeAndre was professional and communicated exactly what was wrong with my AC unit, fixing it the same day! I will definitely use McCullough again and would recommend them 100 percent! Thank you, DeAndre!
Scheduled a second opinion visit and McCullough clarified with me that there is a problem but gave many options for diagnosis and possible repair. I felt like an informed consumer and will move forward with confidence.
Junior diagnosed our problem quickly. He was very informative and professional.
My ac stopped working on a weekend. They showed up within 2 hours and got that fixed in 30mins. I found the technician knowledgeable and helped me understand the ac system for routine maintenance and simple diagnostics. Definitely recommend them
Desmond was terrific - he clearly knows a ton about air conditioning units and was fast and efficient.
Mitchell Reaves and the McCullough Team made quick and efficient work of a critical problem we were having with one of our air units. Response time from initial call to hands-on addressing and solving the problem was impressive and appreciated!
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
