SIOUX FALLS, SD--(Marketwired - December 22, 2015) - Sammons Financial Group (SFG) recently joined Habitat for Humanity of Greater Sioux Falls in dedicating a home to a local family. A project that began last year, SFG's sponsorship of the home included a $60,000 donation toward the cost of building the home, as well as volunteer hours contributed by employees of SFG Member Companies.