HTS Texas Fort Worth is conveniently located on Airport Fwy close to TX-121 S and NE Loop 820 in Richland Hills. 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. 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.