OCS Contracting Services is here to answer any questions you may have and are able to give you an estimate or consult on your upcoming projects. We encourage our clients to participate in the creative process in order to accomplish their vision. Their input allows us to achieve the goals of the project’s schedule, quality and budget.




OCS exemplifies professionalism from start to finish.


OCS Contracting Services prides ourselves on keeping our clients happily satisfied. The bulk of our work comes from relationships that we have forged through our positive reputation over the years. OCS Contracting Services office is located in Milwaukee, WI, but they service throughout all of Wisconsin and northern Illinois, including Chicago.