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

"Tony Flowers from Cold Air Mechanical is a reliable A/C specialist/technician, who replaced/repaired my home A/C system which had a defect coil that leaked freon and a near burn-out compressor under the extreme hot summer, August 2025. Tony managed to have both the defect coil and the compressor replaced by the manufactory under the warranty – it saved me a lot of money. In addition, Tony had followed up the A/C supplier store to have the cost of new coil refunded to me as under warranty. Tony conducted phone calls with the supplier store in Austin, which drove him to the supplier’s corporation finance department to get the refund completed. I strongly recommend Tony Flowers from Cold Air Mechanical to anyone who needs A/C service. Thuy Nguyen Pflugerville, Texas"

Welcome to Cool Crew ATX! Your Trusted HVAC Experts! We provide top-quality heating, cooling, and refrigeration services for homes and businesses. With 30+ years of expertise, Chief Technician Yamel Gonzales and our certified team deliver reliable installations, repairs, and maintenance to keep you comfortable year-round.\n\nWhy Choose Us?\n- Comprehensive HVAC & refrigeration solutions\n- Customer-first approach with integrity & professionalism\n- Energy-efficient systems to cut costs & improve comfort\n- Excellent ratings with 500+ hires in recent years\n\nServices We Offer: Furnace repair/installation, AC tune-ups & replacements, commercial refrigeration, and preventive maintenance.\n\nWhether you need emergency repairs or a custom system, Cool Crew ATX ensures every job is done right. Call 737-637-3900 today to schedule your service and stay comfortable all year long!

"Kris with Kool refrigeration and a/c found my a/c problem I'm going to have them fix at later date. This is an a+ company and kris the tech could not have been better and very knowledgeable."

"The contractor showed up on time and immediately ran an annual check of the heating system. He was professional throughout."

"I have always used indoor comfort experts for all of my air conditioning needs. The staff is extremely knowledgeable and friendly to work with. Seth has many years in the trade and it shows through his work. I highly recommend this company!!"

"He was very courteous, and prompt, he finished everything flawlessly- I haven't had any problems with my ac since. He offered to set up a service plan with us which is nice to have different options. He was professional, and he cleaned up really well after the job was done. I would highly recommend him"

"David did a great job on our HVAC duct system and air handler"

\nX-TECH AC and Heating LLC provides premier residential and commercial HVAC and refrigeration services across Leander and the Greater Austin area. Backed by over 30 years of mechanical trade experience, our licensed technicians specialize in complete AC installations, gas heating systems, Mitsubishi mini-splits, heat pumps, system tune-ups, and complex system issues.\n\nWe operate with total transparency, upfront pricing, and a commitment to getting the job done right the first time. Whether you need an emergency repair, a system replacement, or routine maintenance, we deliver reliable, high-quality climate control tailored to your home or business. Bilingual service available.\n

"I have nothing but good things to say about this company. My old Ac unit died on a Friday eve (Labor Day weekend) so I put in a service request. I was called near immediately and they came out the next morning to evaluate. By the end of the day the following Tuesday I had a brand new central air system at what I thought was a very fair price. The company owner JR came out several times to check progress. His installers were polite and professional and I was kept up to date on the arrival times and completion time estimate. Highly recommended."

"Very responsive and professional company. Bianca is an awesome dispatcher and Dagan is an amazing technician who is a wealth of knowledge and superior skills. I highly recommend this company for anyone needing HVAC work."