Kokosing

Kokosing

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Together, we can build it all. Kokosing's story has humble beginnings in the small rural community of Fredericktown, Ohio.

Two men began turning work into jobs so they could feed their families. Others joined them along the way, to become one of the largest construction companies in the Midwest and Mid-Atlantic. Those values still ring true today as Kokosing, Inc. has grown to encompass transportation, industrial, and marine contracting capabilities as well as asphalt and aggregate supply. Throughout this growth and development Kokosing has stayed consistently grounded to the roots of its beginning.

06/08/2026

The Olen Corporation’s Fredericktown Plant is open to the public for sand and gravel purchases!

If you’re a homeowner planning summer projects, our online tonnage calculator can help you estimate how much material you may need. We offer high-quality aggregates in a range of sizes, and you can either pick up the material yourself or schedule delivery by dump truck.

Start by calculating your estimated tonnage and feel free to call with questions—we’re happy to help you choose what’s best for your project!

Get started ➡️ https://loom.ly/8pd38jo

Photos from Knox County Career Center's post 06/05/2026

We’re proud to partner with KCCC to help build the next generation of tradespeople. Congratulations to these students for their hard work and dedication in achieving “Building Trades Elite” status through the program. We’re excited to have Walter join our team as an intern in the Yard, where he’ll continue to grow his skill set learning more about construction materials and our safety culture.

Keep up the great work, everyone!

Photos from Kokosing's post 06/04/2026

A piece of history is getting an upgrade!

Our team is restoring the 1936 five-span, three-arch, open-spandrel concrete bridge that carries US 40 (National Pike) over Conococheague Creek in Hagerstown, MD.

A major focus is the demolition and replacement of the 372-ft superstructure. We’re completing 11 deck pours using an engineered sequence: three pours per arch span, starting at the center to properly reload the substructure. Deck placements will move east to west, then reverse west to east, meeting in the middle.

Closed to traffic in late June 2025, the bridge is scheduled to reopen in late summer 2026, with full project completion expected in early 2027.

Proud of this team’s planning, precision, and commitment to safety and quality. 👏

06/02/2026

Kokosing is proud to be recognized on Engineering News-Record's 2026 Top 400 Contractors list, where we ranked as the #52 Top General Contractor in the nation!

This honor reflects the strength of our team and their commitment to safety, quality, and delivering complex work. Thank you to our team members, partners, and clients who helped make this possible. We’re proud of the progress we’ve made and even more excited for what’s ahead. Together, we can build it all.

We also ranked in the following categories. Check out the video to see a few of the projects that helped us make the list:
🔸 #57 in Top 100 Contractors by New Contracts
🔸 #19 in Top 50 Domestic Heavy Contractors
🔸 #20 in Transportation

Photos from Kokosing's post 05/26/2026

Team Kokosing was proud to participate in Central Ohio’s Race for the Cure.

This year marks the 6th year our team has come together to help raise funds and build awareness for this important cause. We were honored to walk in support of survivors, fighters, families, and everyone impacted by breast cancer.

05/25/2026

This Memorial Day, we pause in gratitude to honor the brave men and women who made the ultimate sacrifice in service to our country. Their courage and dedication to protect our freedom will never be forgotten!

05/21/2026

Mental health is an essential part of our safety culture.

We’re quick to monitor our physical health, but mental health matters just as much. Stress and other mental health challenges can affect focus and decision-making on the jobsite—putting you, your family, and your teammates at risk. Check in with one another, speak up, and seek support when needed. Together, we can foster an environment that strengthens the safety and well-being of our team members!

05/20/2026

Kokosing invites potential subcontractors and suppliers to join our virtual event on May 29 at 9:00 AM to hear more details about NAFVAC’s P-171 Weapons Magazine Project in Yorktown, Virginia.

Can’t make it to the May 29 event? We will host a second event on June 8 and will share a new sign-up link at a later date.

Register for the May 29 event today by scanning the QR code!

05/19/2026

Kokosing Industrial is honored to receive the 2026 Outstanding Small Project Safety Award from The Coalition for Construction Safety - CCS for the Kokomo Peak Excess Flow Treatment Facility project.

Kokosing’s number one core value is Safety First, and this commitment is deeply embedded in our culture, our management philosophy, and daily operations. This value is not simply a statement—it is consistently demonstrated through our training programs, leadership approach, and dedication to developing a strong safety culture.

Completed two months ahead of schedule, the project involved more than 100,000 total labor hours across all onsite contractors. Kokosing team members contributed more than 73,000 of those hours without a single lost-time or recordable injury—an outcome made possible through strong coordination, clear communication, and an unwavering focus on safety by team members.

We are grateful to our team members, the City of Kokomo, and our subcontractors for their shared commitment to this goal. Congratulations on this achievement!

05/15/2026

Happy National Asphalt Day!

Did you know 94% of roads in the United States are paved with asphalt—making it the material of choice for the roads we rely on every day. Here in Ohio, we’re proud to support the infrastructure and transportation projects that keep our communities connected by providing high-quality asphalt construction materials. Asphalt is a part of daily life, often in ways we don’t even notice. And behind every mile paved are the skilled professionals who make it all possible.

Today, we celebrate our incredible team members. Thank you for your hard work, dedication, and commitment to safety as you help pave the way for our industry!

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Telephone

Address


6235 Westerville Road
Westerville, OH
43081

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm