John E. Jenkins, Inc. is a licensed general contractor specializing in turnkey site development operations and construction. ... Our services including demolition and clearing, erosion control, grading and excavating, storm drainage, water and sewer utilities, concrete curb and gutter and asphalt paving. Located in Gastonia, NC - just 20 miles west of Charlotte, NC - we are uniquely positioned to serve Gaston, Mecklenburg and surrounding counties. Our Gastonia facility includes 160+ acres of industrial property, fill dirt and a fully operational stone quarry. With a team of 65+ employees including estimating, project management, field supervision and skilled operators, we have the people and equipment to handle any size job. read more