Drewry Site Development. is looking for Concrete Flatwork and Concrete Curb Finsihers. Must have reliable transportation and be dependable. The Crews will work on a variety of projects, ranging from sidewalks and driveways to large construction projects. Servicing Volusia County and surrounding areas. Concrete Crew Members needed include but not limited to formers, setters, finishers, flatwork, machine work and hand forming. Qualifications. Previ...