United Heating And Air, Llc

United Heating And Air Llc handles HVAC work for homes and businesses across San Patricio County Texas. The outfit focuses on keeping air conditioning and heating systems running in the local climate where summer heat hits hard and units take a beating. Owner Alireza leads the crew and they respond to calls for breakdowns that threaten daily operations like a dental clinic losing cooling and facing canceled appointments. They stick to repairs that make sense instead of pushing full replacements every time something quits. Homeowners in the county know the drill with older systems and sudden failures during peak weather so the company stays ready for those exact situations without extra layers.

They handle urgent AC fixes such as the dental office call where the first outfit showed up late and wanted a whole new unit but this crew stepped in to get it running again. Mr Ali has restored both cooling and heating on multiple jobs while correcting wiring and safety issues left by earlier contractors and he passes along practical tips for keeping filters clean and units efficient. The team manages full installations with attention to detail so nothing gets overlooked from start to finish. Alireza himself diagnoses problems on site like a faulty component in one unit that others missed and he gets systems back online without unnecessary costs. These jobs cover everything from emergency repairs in commercial spaces to sorting out heat pump errors and making sure residential setups stay safe and reliable through the seasons.

Customers keep coming back because the work holds up under real use and the crew shows up when promised without dragging things out. Reviews point to strong results on fixing what actually broke rather than overhauling entire systems along with clear explanations during every step. Pricing lands fair compared to others in the area and the owner stays in touch from the first call through completion. That combination of solid repairs quick responses and straightforward talk builds the kind of trust that shows in the numbers. DIRT Score 4.1 from 12 reviews on Finds.

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

“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.”