HTS Texas Austin is conveniently located on West Courtyard Drive and Shepherd Mountain Cove close to TX-360 Loop. HTS Texas is a full-service HVAC provider of custom equipment, airside products, building automation controls, service and maintenance, FIT building services, and an aftermarket parts department with a fully-stocked warehouse located on Picadilly Drive in Round Rock near N I-35 Frontage Rd. More than an equipment distributor, HTS Texas serves as the primary contact and project manager for all points in the supply chain; from the front-end architect and engineering team, to the building owner and actual user.