Get matched with top heating and air conditioning pros in Salado, TX

O2Kool has been Austin’s premier HVAC company for the past 15 years and we’ve shown no signs of cooling down. Our ability to confidently assess, install, repair,and upkeep our units, sets us apart from all other HVAC companies. Our experienced technicians are on call 24/7 in order to provide optimum customer service to each and every one of our clients.\nWe aim to fulfill our clients’ HVAC needs by promising reliable, honest, quality service but we don’t stop there. Our technicians will educate our customers on the process of maintaining their units in order to maximize their a/c and heating experience.

At Aire Geeks Inc., we keep it simple: experienced technicians, honest recommendations, and dependable results. Our team brings 25+ years of hands-on HVAC expertise and more than a decade of success running service-based businesses in Texas.\n\nOur HVAC services in Round Rock focus on whole-home health, not quick sales. With us, you get honest guidance, expert craftsmanship, and quality work every single time.

"Theo was very timely in his response to my request for professional assistance. I noticed my heating wasn’t working around 7pm on the eve of New Year’s eve (Dec 30th). It was at 10pm when I realized I needed professional assistance (my limited attempts at troubleshooting was ineffective). I reached out to Home Advisor for quotes. I contacted 3 Home Advisor and 1 non-Home Advisor associated companies for assistance. Before I finished my early morning workout at the athletic club the following morning (less than 12 hours since my initial job request), Theo had already contacted me offering to come out and assess the problem. He came out on a very cold and rainy New Year’s eve morning. Based on my description of the problem I was having, Theo anticipated what would be needed for the repair and he stopped by the HVAC store and picked up the possible needed part and a replacement thermostat (although I had only asked him to come out to provide an estimate). He was being proactive because he knew the HVAC store closed early (at 1pm) in preparation for the holiday. He fixed the problem and provided very thorough and informative explanations of what he was doing and what was the cause of the problem. He also had to improvise to overcome an unexpected snafu. Without his expertise and wherewithal to devise an alternative method for completing the installation of my new Nest thermostat, I would have had to contact the company (Nest) for an alternative thermostat with a battery or a different sum of connection wires than the one I had on hand. It was one of the coldest days of the year and I would have been without heating for several days waiting for the stores to open on Monday (after the holiday). Theo’s pre-planning for the type of repair I needed and his skillset in HVAC repair kept me warm for the holidays. I am so appreciative. I would highly recommend his services to anyone in need of HVAC repair. Thanks again Theo...ever-so-much! And, Happy New Year to you and your family."

Every business has a story to tell, and ours began over 60 years ago when the Curry family started to work in the HVAC industry. 3C Mechanical Technologies, Inc. was founded 8 years ago when the Curry’s decided to go into business for themselves bringing to the workforce a refreshing family orientated presence. Our main goal has been to bring superior work, excellent customer care and build our community which is always evolving to become better. Please call us today to schedule your appointment with Texas' true professionals at work for you!

Heating & Air Paramedics of Greater Austin provides residential and light commercial heating, ventilation, and air conditioning (HVAC) services throughout the Greater Austin area, including system diagnostics, repairs, preventive maintenance, and full equipment replacement. The company is committed to excellence in every aspect of its operations, upholding the highest standards of integrity, fairness, honesty, and personal responsibility. Its distinction lies in the quality of service delivered to customers, driven by accurate technical knowledge and skilled workmanship. Above all, Heating & Air Paramedics of Greater Austin prioritizes customer interests, making their needs and concerns the foundation of its business

Providing Central Texas and surrounding areas with fast, reliable, and affordable HVAC service, sales, maintenance, and installation.\n\nSame service as the big guys without the big price tag. We get you up and running without breaking the bank. Experienced and knowledgeable technicians, we fix it right the FIRST time.\n\nPlease let us know how we can help!!\n254-715-5182

"Service and equipment were great, and at a great price too. Would highly recommend Enoch for your HVAC work."

At Allstar Service Plan, we’re more than just technicians — we’re your partners in home and business comfort. With years of experience in HVAC, plumbing and air quality systems, our certified experts are committed to providing reliable, high-quality service tailored to your needs. Call us today!

"Enoch helped us get money from our utility company to help with the purchase of central HVAC system."

At Allstar Service Plan, we’re more than just technicians — we’re your partners in home and business comfort. With years of experience in HVAC, plumbing and air quality systems, our certified experts are committed to providing reliable, high-quality service tailored to your needs. Call us today!