Aero Designed Systems

Aero Designed Systems works out of the Austin area in Texas and handles heating and cooling jobs for homes in Lakeway and Georgetown. They focus on air conditioning and heating systems with a straightforward approach to installations, repairs, and upkeep. The local weather puts heavy demands on equipment through long hot stretches and sudden cold fronts, so homeowners need crews that show up ready to diagnose and fix problems without delay. The company takes on both new equipment setups and fixes for older units that have sat unchecked for years.

They install air conditioners and heaters, repair failed units, clean ducts, and perform routine maintenance to keep systems running through the seasons. One call brought Juan Aguilar out on a Sunday to restore a broken AC in Lakeway during peak heat so the house cooled down fast. Aaron arrived on schedule for a summer tune-up on a unit that had shut off before and left it in solid shape after a thorough check. Aaron Smith handled a heating issue the same day it was reported, laid out every step, and finished the repair without extra visits. Paul met another homeowner, explained the exact problem with a 14-year-old system, confirmed the fixes, and verified operation before leaving. These jobs cover tune-ups, coolant checks, and full restorations that keep older equipment working without surprise bills.

Homeowners note the same-day arrivals, clear explanations from the techs, and fair pricing that avoids pushing unneeded parts or coolant. Reviews highlight honest assessments on older units and quick weekend responses that prevent long discomfort in the Texas heat. The crew earns repeat business through reliable communication and work that holds up without callbacks. DIRT Score 5.0 from 285 reviews on Finds.

DIRT Score = confidence-weighted rating across verified review platforms. How is this calculated? →

“Aero is the only A/C company that came out when my unit shut off in the summer time two years ago. Today Aero came out for my summer tune up. Aaron showed up on time. He’s very professional, courteous and did a very good job. My AC unit is in good hands! I recommend getting there twice a year tuneup plan for only $175. It’s well worth it. I’m not worried about it breaking down again. That piece of mind is priceless!”

“Omfg - there are still honest service techs and companies out there. We hadn’t had our ac unit checked in 3 years. No issues but going into summer but thought it prudent to have a pro take a look. The system is 14 years old and we were prepared for potentially costly fixes, including adding coolant. The last tech we had out told us we had a slow coolant leak in the system that would take a lot of time (read money) to locate and repair. We expressed our concerns to Aaron and he went out and did his thing. Turns out there is no coolant leak, no need to top off the coolant and for being a 14 year old system got a clean bill of health. To have such an honest and able pro to come out, perform service then not try to upsell is a breath of fresh air. People like Aaron and companies like AERO MDAC are the companies that build a very loyal client base. The invoice was for a standard call, exactly what we were quoted over the phone earlier in the day. Oh - that was awesome too. Called to schedule an appointment and they were able to get to us within a few hours. Daniel”

“Aaron Smith was our technician. He did such a great job! He was kind, professional and explained everything in full detail. Prices are fair and customer service was excellent overall. They came out the same day we called for a heating issue and resolved it right away. Aaron also did all our maintenance. I highly recommend this company for your HVAC needs.”

“Paul was fantastic. Communication was first rate, he came in and walk me through what the issues was, what was needed and then checked everything was sorted before leaving. We'll definitely be using these guys again.”

“Juan is the best. Aero systems have been my go to for years. Juan is my preferred technician as he knows my custom fitted ducted mini-split system that rarely needs attention but when it does I call Juan!”