Why Choose McCullough

McCullough is one of Austin’s largest family-owned air conditioning and energy conservation companies.  We've been serving the Greater Austin area with trustworthy and dependable service since 1977. We are industry leaders providing quality air conditioning, heating, and indoor air quality services.

Some things you should know about us:

We’re Problem Solvers & Home Comfort Experts

Our skilled technicians are trained to effectively troubleshoot and resolve problems with all brands of HVAC systems. With 40 years of experience, there’s nothing we haven’t seen.

We’re Dependable, Satisfaction Guaranteed

As a 100% Austin-based company, we know your neighborhood and environment. Our service schedule and methods are designed specifically for the Austin community. We provide 24/7 emergency service to keep your home comfortable and safe. Communication is pivotal to your satisfaction, and we know it. We educate our clients in layman's terms so that you fully understand your options for repair or replacement. Your complete satisfaction is our primary goal.

We’re All About Value

While some companies may offer a gimmicky “Free Service Call” or other come-on tactics, we ensure that you get the best overall value and lowest possible cost of ownership for your HVAC systems by providing expert repair and installation, superior preventative maintenance, and the energy efficiency services you need to keep energy costs in check.

Ethical Business Practices

At McCullough Heating & Air, we are dedicated to building lasting relationships with our clients. We believe in fairness and honesty as the basis for our business. Instilling customer confidence and contributing to an ethical business environment are tenets of our daily operation.

Service area: We service all or parts of:

Austin, Round Rock, Cedar Park, Pflugerville, Lost Creek, Rollingwood, Leander, Steiner Ranch, River Place, Jester Estates, Tarrytown, Great Hills, Balcones, Andersonmill, Westlake Hills, and Georgetown.

If you don’t see your location or have a question,
please call us at (512) 280-0011.

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Request an Appointment

• NO HIDDEN FEES OR SNEAKY UPGRADES

• FREE 2ND OPINION ON SYSTEM REPLACEMENTS

• KEEPING AUSTIN COOL SINCE 1977

• 100% SATISFACTION GUARANTEED

• GREAT ATTITUDE ALWAYS IN STOCK

• FULLY CERTIFIED, BONDED & INSURED

The only number you need to handle all of your residential heating, cooling, weatherization and indoor air quality needs.

(512) 280-0011