HTS Texas Houston is North America's largest independent commercial and industrial HVAC distributor. Since 2000, we've provided custom equipment, building automation, service, maintenance, and aftermarket parts to architects, building owners, engineers, and contractors. Located on Yale Street near I-610 with a fully-stocked warehouse. Our engineering-trained team offers 24/7 emergency service, planned maintenance, installations, and energy-efficient solutions. Official Daikin Applied OEM Parts Distributor. All technicians EPA certified, Texas registered, with 40+ hours annual training. Serving commercial, institutional, and industrial sectors throughout Houston.