J White contracting is a family owned and operated comprehensive excavation contractor located in Andover MA, with strengths in utility infrastructure, residential house lot development and complex commercial projects. As we continue to grow our high standards for quality of work, safety and customer satisfaction remain the cornerstones of J White Contracting, Inc. J White Contracting founded and led by President Jason White. Jason began the company in 2007 upon graduating from The University of Massachusetts in 2008.