 Construction in Sioux Falls is also booming to keep up with the increased demand in housing. Joe Bowman, Kello AM News. The Sioux Metro Growth Alliance says the city's quick expansion is a huge recruiting point for business and families. The future for high-tech appears to be bright in Sioux Falls. Aerostar cut the ribbon for a 78,000 square foot plant in the northwestern part of the city yesterday. The company will produce complex radar devices and stratospheric balloons at the plant.