Wilco Air And Refrigeration, Llc

Ausco Air runs out of Round Rock Texas as a straight HVAC outfit that has covered the Greater Austin region since 1997. That puts nearly thirty years on the clock handling air conditioning and heating calls for homes and businesses across Williamson County. They stay locally owned and carry the Texas license TACLB00014149E which has stayed current the whole time. Homeowners in Round Rock Austin Cedar Park Georgetown Leander Pflugerville and Hutto reach them when summer heat knocks out a unit or when a system needs fresh installation or commercial upkeep. No call centers or long waits get in the way of the work they do day after day.

They handle AC repair and full system installs along with heating service commercial jobs and facility maintenance all from the same crew. One customer replaced an old Trane unit that quit after thirteen years and went with a new 4-ton Daikin Fit heat pump after comparing bids. Jeremy walked them through every step and kept the process clear on a big purchase. Another homeowner got fast service on a new unit install that had it running the same day. Technicians also keep up rental properties and personal homes with regular visits and quick fixes that customers say hold up. The crew explains issues on site and finishes without dragging things out.

Customers keep coming back because the work quality stays top notch and the technicians communicate clearly on every job. Response speed stands out when a breakdown hits in the middle of a Texas summer and pricing comes in fair without surprise add-ons. That steady record across more than a thousand reviews adds up to the high marks they carry. DIRT Score 5.0 from 1039 reviews on Finds.

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

“We recently replaced our HVAC system with AirCo and had an outstanding experience from start to finish. A huge thank you to Jeremy, who guided us through the entire process. This was a major purchase for us, and Jeremy made it so much easier by being patient, knowledgeable, and incredibly responsive. He took the time to answer every question, helped us understand our options, and always made us feel like he had our best interests in mind. Even after the installation, he continued to follow up and make sure everything was taken care of. The install team was excellent as well—professional, efficient, kind, and respectful of our home. They worked hard, kept everything clean, and did a great job. We're grateful for Jeremy and the entire AirCo team. If you're looking for a company that truly cares about its customers and stands behind its work, I highly recommend AirCo.”

“I've worked with AirCo for nearly five years, and they have consistently exceeded my expectations. They've serviced my personal home as well as several of our rental properties, and every experience has been first-class. Their office staff is always friendly, responsive, and professional. Their service technicians are knowledgeable, honest, and dependable, taking the time to explain issues and always following through on what they say they'll do. It's hard to find companies that consistently deliver this level of service, integrity, and professionalism. I highly, highly recommend AirCo to anyone looking for reliable HVAC service and maintenance.”

“We had AIRCO install a 4-ton Daikin Fit heat pump in our home in west Austin. Our old Trane system had given up after 13 years. We had gotten 4 bids from other Austin HVAC companies and went with AIRCO based on price, warranty and quality of installation. Their bid was the second lowest but it was for a much better system -- a variable speed inverter compared to a single stage system -- and it had a better warranty on parts (12 years vs 10) and labor (5 years vs 3). For the record, the lowest bid was $12K and the highest bid was $25K (!). The AIRCO bid was $14K. But what was most important to us was the quality of the installation. Modern heat pumps are pretty reliable and most of the problems you have with them come from sloppy installs. I can attest to this: our old Trane had great hardware but it was installed by hurried subcontactors who slammed it into our house like a NASCAR pit crew. We had all sorts of intstall related problems afterwards. In contrast AIRCO took most of the day to do the install right. I know this because I had downloaded and read the Daikin install manuals and, because of our previous bad install experience, carefully watched the whole process asking question at each step. The two installers did a great job and I'm sure I made a nuisance of myself but this time I know everything was done right. Three days after the install we had a icestorm and temperatures dipped into the low 20s. And the system worked like a champ. The only issue I had was that some of the default settings for the new thermostat were left unchanged and the aux heat came on sooner than it needed to. A call to the AIRCO office resolved this in a few minutes.”

“I had a great experience with this AiRCO Air Conditioning. They were incredibly quick to respond and got someone out to my home right away. The technician was professional, knowledgeable, and took the time to explain everything clearly. The service was outstanding, and they had my new AC unit running perfectly in no time. It's hard to find a company that is both responsive and provides such high-quality work. I highly recommend them to anyone needing HVAC service or repairs!”

“5 stars! Eric at Air Central was outstanding. From the initial assessment to the completed work, he was thorough, professional and incredibly knowledgeable. He took the time to fully diagnose our HVAC system, identified multiple installation issues that had been missed by others, and explained everything clearly. The quality of work was exceptional and he went above and beyond to make sure everything was done right. Highly recommend Eric and the Air Central team for any HVAC needs. They are the real deal.”