SEMCO has been involved in industrial construction since its inception in 1975. The company is experienced in assisting the owner in plant process layout, manufacturing and assembly flow, environmental compliance, and safety compliance. Completed projects include new plant construction, plant expansion, and plant modernization. SEMCO has designed and installed conveyor systems, dust collectors, batch facilities, and manufacturing components. Work done in local industries includes phosphate, citrus, water and sewer, and power plants.