Established in 1972, Rolac Contracting Inc. provides quality design-build and general contracting services to the private and public sectors. Located in Minot, N.D., the company offers a variety of services that include general contracting, concrete structures, hazardous material abatement, infrastructure and irrigation, among others. Rolac Contracting Inc.'s design/build projects include convenience stores, service stations, warehouses, manufacturing plants and retail stores. Some of its clients include U.S. Air Force and U.S. Fish & Wildlife Service. The company is a member of the Associated General Contractors of America, Associated General Contractors of North Dakota, North Dakota Safety Council Inc. and National Federation of Independent Businesses, among others.