After Hours – 45 Minute Immediate & Urgent Response Time – 24 Hour AC Repair Galleria – Houston Tx 77057 – Emergency Service [map] [pin]77057[/pin] [/map] 77057 – Galleria – Houston, Tx. We are the very best in After Hours – 24 Hour emergency service and are open around the clock for your convenience and indoor home quality needs. Our superior technicians & staff always provide excellent AC, Air Conditioning, HVAC, repair service experience in Harris County Average Rating 5 out of 5 stars. 2 votes.My Rating: