Astro Tech Services Llc

Astro Tech Services LLC takes care of HVAC needs across Sugar Land and nearby parts of Texas. Israel DeLeon has owned the outfit since 1996, running it as a local contractor for air conditioning, heating, and refrigeration work. They handle both residential homes and commercial properties in Fort Bend County and Houston areas. The company keeps a team of licensed and registered technicians ready for jobs. They provide 24/7 emergency services and back their work with manufacturers warranties on parts. Sugar Land homeowners dealing with broken systems often call them for straightforward repairs and new installs on split systems and other setups.

They come out for all kinds of HVAC jobs in Sugar Land, from fixing stopped air conditioners in offices to full seasonal maintenance on home systems. One technician named Kevin handled a filter change and checkup, staying prompt and showing photos of the completed work along with a full report. Crews have caught and corrected issues left behind by earlier companies on multiple visits. When a system quit right before Christmas, they responded fast and made sure the home stayed comfortable. Technicians stay friendly and clear about what needs doing, finishing jobs without dragging things out. They also deal with commercial refrigeration and water heater installs as part of their regular calls.

Customers in Sugar Land keep giving top marks because the work gets done fast and right. Technicians show up quickly for emergencies like a failed office unit or a system that died before Christmas. They explain steps clearly and send reports with photos to back up fixes. Quality stands out when they spot problems others missed and handle maintenance without shortcuts. Price stays fair, and folks note the honest approach. DIRT Score 5.0 from 75 reviews on Finds.

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“Our office A/C stopped working today, and they came out right away to fix it. The technician was knowledgeable, friendly, and got everything working quickly. We couldn’t be happier with the prompt service and professionalism. Thank you for saving the day! Highly recommend!”

“Had them out twice now, and both experiences were excellent. They caught and fixed issues previous contractors missed, did quality work, and kept me informed every step of the way. Highly recommend their service.”

“We recently had an excellent experience with Astro Tech Services. Our system went out right before Christmas, and they truly went above and beyond to get it fixed for us. Their customer service was outstanding—responsive, kind, and incredibly helpful during a stressful time. We are so grateful for their professionalism and care. Highly recommend!”

“Kevin did a great job for us. We had called Astrotech for a HVAC filter replacement and seasonal maintenance. The day of his visit, he was prompt, polite, professional, and thorough. We received a report and he showed me photos to verify the work done. We will definitely use them again and highly recommend them to others.”

“Astrotech was awesome. Good people and very knowledgeable and very punctual. Thanks again”