United Heating And Air, Llc

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“In the Houston heat, the AC unit at my dental clinic suddenly broke down, and I was urgently trying to find someone to fix it so we wouldn’t have to shut down the office and cancel patients. The first company showed up 3 hours late and immediately told me I needed to replace the entire unit. Thankfully, I found Ali and United Air Conditioning on Google. Ali came out within an hour of my call, quickly diagnosed the issue, and fixed the AC without trying to sell me a brand-new unit. Honest, professional, fast, and knowledgeable service.Very grateful to Google for helping me find United Air Conditioning. Highly recommend them to anyone looking for reliable AC service in Houston.”

“Mr. Ali was absolutely amazing! He went above and beyond! He fixed my AC & Heat and fixed some mistakes and errors from previous contractors. He made things safer for me! I will definitely only be calling him for All my AC & Heating! He gave me fantastic new tips on how to care for my unit! He’s honest and trustworthy! Thank you so much Mr. Ali! Definitely 5 Plus Stars!!!”

“Their knowledge and expertise in AC systems were evident from start to finish. The team was professional, detail-oriented, and had an outstanding work ethic throughout the entire installation process. They truly went above and beyond to make sure everything was done perfectly and that I was completely satisfied. I highly recommend them to anyone needing AC or heating services!”

“United Air Conditioning and Heating LLC has truly earned my trust and appreciation. From my very first call, Alireza—the owner—personally came out to diagnose an issue with one of my AC units. While other companies quickly told me I needed to replace the entire system, Alireza took the time to identify the actual problem and fixed it without pushing for unnecessary work. That honesty made a big impression on me. Since then, he’s become my go-to for all HVAC needs across my rental properties. Whether it’s routine service or a full HVAC replacement, he always provides reasonable pricing, fast turnaround, and top-notch workmanship. What really sets him apart is his customer service. He always answers the phone, is patient with all my questions, and truly goes the extra mile to take care of his clients. It’s rare to find someone this dependable and professional in the industry. Highly recommend!”

“Ali was very insightful and helpful. He truly knows what he does and has a deep understanding of AC units. I truly appreciate his honesty and solidarity with the people he works with. He is very passionate about his work and I would definitely recommend him.”