Contact Us!

 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.
For questions or concerns regarding accounting or invoicing please e-mail CKAccounting@corna.biz.

 

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.

Columbus, OH

6235 Westerville Road
Westerville, Ohio 43081
614.901.8844

Directions to Main Office

 

Indianapolis, IN

3862 North Commercial Parkway
Greenfield, Indiana 46140
614.901.8844

Connect With Us

We're excited to continue our working relationship with Easton and help with the "new stores, renovations and relocations" happening this year. see more
March 23, 2017
Kameron Landin realized college wasn't for him, but he knew he liked building things. Corna Kokosing's apprenticeship program is giving him the opportunity to dive right in to a hand's on career in construction. Learn more about his... see more
March 21, 2017
We are proud to partner with career and technical schools throughout Central Ohio to talk to students about how to prepare for a job interview and to share information about CK's pre-apprentice and apprenticeship programs. We are always... see more
March 14, 2017
Last week CK celebrated Nawic Columbus’ Women-In-Construction Week. We hosted a hands-on workshop where all female associates were invited to see and participate in a few practical home improvement opportunities. Our own Robert Evans and John Kelly shared... see more
March 13, 2017
March 10, 2017
Congratulations John Glenn Columbus International Airport on earning the Most Improved Airport award - we're proud to have been a contributor to the improvements! see more
March 9, 2017
March 9, 2017
March 8, 2017
March 7, 2017
March 6, 2017
So exciting to see the progress on what will be one of Columbus' most beautiful park attractions (and parking garage). We're proud to partner with CDDC & Capitol South on this iconic project #CKCommunity see more
February 22, 2017
Wow, congratulations to these Cristo Rey Columbus competitors! Especially proud of our work-study student Kolbe Sarko- he does outstanding work at CK too see more
February 15, 2017
We're helping Easton Town Center get a fresh new look! We originally build the iconic Station Building in 1999; 18 years later we continue our relationship. see more
February 13, 2017
Hey Boilermakers- we are on campus today at the France Cordova Rec Center for the Purdue Polytechnic Institute School of Construction Management Technology Career Fair. We have construction opportunities in both Indy and Columbus, both internships and full-time... see more
February 10, 2017
February 7, 2017