Denver | Boulder | SLC | Woman Owned Residential and Commercial Construction Barbara has been working in the construction industry for almost 20 years. In 1999, Barbara became a licensed General Contractor and started a small construction company in Utah called THW Enterprises. At that time, THW (short for Two Handy Women) was one of only a few women-owned construction companies in Utah. When the economy downturn occurred in 2007-2008, Barbara moved overseas to work in Contract Management focusing on large construction projects like the Yongson Relocation project in South Korea - the largest U.S. Military construction project in history. Barbara has since returned to the States and fallen in love with Colorado, making it her home in 2014. Her company, Envision Constructors, LLC, is a licensed general contracting company specializing in commercial tenant finishing, construction of pre-engineered metal buildings, and structural residential remodels.