SUMMER HAS ARRIVED

Ask us about preventative maintenance today

SUMMER HAS ARRIVED

Ask us about preventative maintenance today

Cooling

Star Air is the leading company for all of your air conditioning and cooling needs. Our technicians are qualified professionals who will get the job done right for your home or business.

View Cooling

Heating

Is your furnace acting up, blowing cold air, or making too much noise? Don’t get left in the cold! Our experienced team of professionals is here to keep your home or business warm and cozy.

View Heating

Ductwork

Leaky ducts in attics or crawlspaces can account for 20% or more of a home's heating and cooling energy losses. Find out how Star Air can help you maximize efficiency and stay comfortable all year.

View Ductwork

Star Air

Since 2003, Star Air has been providing the heart of Central Texas with comprehensive heating and cooling services, as well as the indoor air quality services of HVAC cleaning, filtration, and restoration. Our residential services include heating, cooling, filtration, and duct cleaning. Our commercial services include refrigeration, heating, cooling, filtration, and air duct cleaning. We are HUB certified.

How Much Money Can a New Air Conditioner Save You?

Our SEER energy savings calculator can help determine how much you could save on your utility bills. Simply enter your current unit's SEER value and compare it to a newer, more efficient system. You can even customize it to better match your home's system for a more accurate calculation.

The SEER Calculator is disabled because JavaScript did not properly load.

To view the calculator please try your browser's refresh button, enable JavaScript, or try a different browser.

Customer Testimonials

We love hearing from our customers! If you've had us work on your HVAC system we would love to hear from you too.

Leave a Review

Read Our Reviews

Air Duct Replacement in Round Rock, TX 78613

June 27, 2020

“Star Air was great to work with. The owners and their employees are honest and polite. I highly recommend this business for anyone needing work on their AC or duct work.” – Kip W.

Home Purification System Installation in Hutto, TX 78634

December 5, 2019

“I got sick and called Barry about having a Plasma Air whole home purification system installed on our AC, Barry sent one of his tech's out the next day and installed it within 15 minutes. It is something that attaches to your unit in the house and purifies the air in your house. I have not been sick since. I also have very bad allergies and this has me allergy free in my home. I highly recommend this for anyone it is not real expensive and installs in minutes.”

– Patty P.