Contact Us. Contact Us.Thanks for taking the time to visit our website and contact us. Please feel free to reach us Monday through Friday, 8:00 am to 5:00 pm EST at our offices in downtown Cincinnati, Ohio.


Kim Bertke: 513-562-2210 Office/513-205-6010 Cell
kim.bertke@colliers.com

Erin Casey: 513-562-2225 Office/513-312-7468 Cell
erin.casey@colliers.com

Sandy Haungs: 513-562-2216 Industrial Assistant
sandy.haungs@colliers.com

John B Gartner III, SIOR, Brokerage Senior Vice President
Colliers International
425 Walnut Street, Suite 1200
Cincinnati, OH  45202

John B Gartner III, SIOR: (513)562-2207
john.gartner@colliers.com

Direct Fax: (513)721-0630