BUILDING CERTAINTY. The national general contractor formerly known as United Excel Corporation is now StructSure Projects. We are savvy collaborators focused on building remarkable environments for healing, working and living well. StructSure Projects will continue to broaden its market presence, with a focus on the Kansas City area. This new market concentration is in response to the company’s growing Kansas City client base, and aims to fill the demand for building better healthcare, office and other diverse spaces.