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 ckmail@corna.biz

For information about job opportunities please visit our Career Opportunities page.

For information on bidding opportunities or subcontractor registration, please visit our Subcontractors & Suppliers page.

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6245 Westerville Road
Westerville, Ohio 43081
614.901.8844

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After Hours Emergencies

If this is an after hours emergency and you need immediate assistance, please call 614.212.5625 and someone will contact you.

Connect With Us

CK is honored to meet this year's Cristo Rey Columbus High School work-study students! For the 7th year, we are proud to partner with such a wonderful program. Welcome! #CKCulture see more
August 22, 2019
This morning our team was happy to celebrate as we announced Jim Negron as president of CK! Sparkling cider and "executive socks" were shared with all as we toasted Jim's new role! With nearly 30 years at CK,... see more
August 14, 2019
"Quality is not an act, it is a habit." - Aristotle Handing out CK ballcaps was a small token to show appreciation to you, our team members. You consistently exemplify #quality every day! #CKCulture see more
August 13, 2019
Congratulations to our own Julie Fountain, Associate Brand Manager, for her acceptance into Columbus Business First #LeadershipColumbus for 2020! http://ow.ly/NUmG50vtbBq see more
August 10, 2019
Yesterday our Project Engineers, Estimators, and Co-op students had a blast at Summit Vision with several team building activities! Together we also conquered a heights element – the zip line and swing! #CKCulture see more
August 9, 2019
Congratulations to our very own co-op, Alex Tremper, on winning this year's AGC Kokosing Scholarship! Applicants can be anyone pursuing a CM or Civil Engineering degree so we're proud that one of CK's co-ops scored the highest to... see more
July 30, 2019
Last week our co-op students volunteered their time at LifeCare Alliance where they helped prepare the meals as part of the #MealsOnWheels program. Thank you all! #CKCulture see more
July 29, 2019
CK is at the Ohio State Fair today! You can find us at the Bricker Building Marketplace and learn how to build your career with us. #CKCulture #ConstructionCareers #OhioStateFair see more
July 25, 2019
Thanks again NAWIC Columbus - Chapter #86 for coming to visit! We were inspired to be a part of the students bright future #CKCulture see more
July 18, 2019
Special thanks to our own CK team members- you helped CK win this award for the 4th consecutive year! What a huge compliment to work with a team of people who are proud of the company they keep.... see more
July 18, 2019
#IndependenceDay see more
July 4, 2019
Yesterday we hit the road to tour three CK jobsites with our co-ops! We learned about each project and CK's role as CM with extensive self-perform capabilities. We enjoyed getting to know each other better too! #CKCulture #ConstructionCareers... see more
June 28, 2019
We're honored to host Camp NAWIC 2019, which is inspiring and building the futures of these outstanding women! see more
June 19, 2019
June 14, 2019