Amcon Controls, Inc. is a wholesale distributor of HVAC control components and systems with locations in San Antonio, Austin and Houston. We have served the Alamo City and South Texas with quality HVAC controls and support since 1986. In July of 2005, we acquired the Houston, Texas HVAC wholesale company Complete Controls. Also established in 1986, Complete Controls had deep experience providing HVAC products and services to the greater Houston area. Our San Antonio, Austin and Houston locations include knowledgeable staff with an average of 15 years experience in the HVAC controls industry. ; Amcon Controls, Inc. offers products from vendors with proven industry credibility, reliability, and longevity such as Belimo, Honeywell, Johnson Controls and MAMAC Systems. We develop fully functional Direct Digital Control (DDC) facility management systems and support contractors in the installation of the these systems. We also provide replacement parts for legacy systems and offer alternative component upgrades. In addition to our broad range of HVAC products, we provide valuable services including: control panel fabrication, AutoCAD design drawings, onsite job estimation, start-up and commissioning.