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OCA

OCA’s corporate headquarters are nestled in a quaint suburb just outside Chicago, IL.
Housed in a historic post-Civil War brick building overlooking the scenic Fox River, our space embraces an open-concept design that fosters collaboration.
OCA operates out of Suite 203, while our sister company LOCD Design Group, is located in suite 201. For meeting with manufacturing and customer partners, we gather in the spacious display-area conference room in Suite 204.

11 W. Main Street
Suite 203
Carpentersville, Illinois 60110
800.894.4199

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