Together, We Can Build It All
The Kokosing group of companies is comprised of several companies, each with a unique ability to provide an endless number of construction possibilities for a wide range of market sectors in the Midwest and Mid-Atlantic regions.
Kokosing Construction Company is a market leader in self-performing transportation and sitework projects ranging from highways, bridges, paving, and mass excavation.
Kokosing Industrial specializes in heavy civil, industrial manufacturing, marine, power and energy, and water treatment construction for both public and private clients.
McGraw Kokosing is an industrial maintenance contractor with extensive pipe fabrication capabilities serving a vast array of customers.
Integrity Kokosing Pipeline Services offers a full range of pipeline construction services, including installation and maintenance of pipeline systems, water resources, integrity management, facility work, and fabrication.
Kokosing Materials, Inc. is dedicated to making quality asphalt products and providing the best customer service across Ohio.
The Olen Corporation and Area Aggregates provide high-quality aggregates including sand, gravel, and limestone to businesses and homeowners in and around Ohio.
WHAT WE DO
Construction Materials
Trust us to supply high-quality asphalt and aggregates backed by a commitment to safety and excellence.
Industrial Manufacturing
Leverage our deep resources and robust experience to build your new plant, or to expand or upgrade existing facilities.
Heavy Civil
Utilize our proficiency in heavy infrastructure to build resiliency into your projects.
Industrial Maintenance
Reinforce your plant’s operations with a one-stop, multi-craft contractor that provides solutions driven by safety, experience, and knowledge.
Marine
Add specialized expertise and equipment to your project team to develop and implement innovative solutions quickly and efficiently.
Power & Energy
Expand or upgrade your power sources with a trusted self-performing leader with capabilities as dynamic as the power sector.
SITEWORK
Dig deep with us to reshape your landscape or install buried utilities with our privately-owned equipment fleet.
Transportation
Rely on our unparalleled self-perform experience and resources to build critical infrastructure including roads, bridges, aviation, and mass transit.
Water Treatment
Keep your community healthy and growing through our technical infrastructure expertise.
