[map] [pin]Galleria, Tx 77057[/pin] [/map] 77057 – Galleria – Houston, Tx. We are the very best in 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. 4 votes.My Rating: