Serving a diverse range of industries including steel, power, oil and gas, data center, and food and beverage, McGraw Kokosing provides comprehensive services such as planned plant outages, emergency maintenance, and capital improvement projects for both new and existing facilities. Serving a diverse range of industries including steel, power, oil and gas, and food and beverage, McGraw Kokosing provides comprehensive services such as planned plant outages, emergency maintenance, and capital improvement projects for both new and existing facilities.