Derik Callaway Concrete Construction & Excavating, 5576 E County Road 1150 N, Sunman, IN 47041, US

Founded in 1935, Milestone Contractors is a family-owned company that provides a range of construction services. The company offers highway construction and industrial, commercial and residential site-development services. It works with a team of more than 1,000 staff members. Milestone Contractors provides asphalt paving, bridge construction and structural concrete, utility and excavation services. It operates over 10 hot-mix asphalt plants. The company is a member of the National Asphalt Pavement Association, National Association of Women in Construction, National Associated General Contractors and Indiana Associated General Contractors. Milestone Contractors is a part of Heritage Group, which is a privately-held group of companies that deal with petroleum refining, aggregate production, asphalt marketing, and environmental and industrial services. With a location in Columbus, Ind., Milestone Contractors maintains additional offices in Indianapolis and Lafayette and Richmond, Ind.