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  • Planning

  • Business Case Development

  • Needs Assessments

  • Alternative Designs

  • Final Designs

  • Procurement Support

  • Proposal Evaluation

  • Contract Negotiations

  • Implementation Support

  • Project Management

  • Site Inspections

  • Cellular Tower Reviews

  • Tower Management



  • Interoperable Communications Systems

  • LTE Broadband Networks

  • Microwave Systems

  • IP / MPLS / Carrier Ethernet

  • Network Management Systems

  • Grounding and Lightning Protection


  • Transit

  • Intelligent Transportation Systems

  • Positive Train Control




  • Public Safety and Local Government Communication Systems

  • Intelligent Transportation Systems

  • Utilities Communications

Our Mission

Our mission at OCG is to leverage our combined knowledge and experience to ensure that our clients receive the highest quality of consulting and professional technical support services available in the industry to guarantee the complete success of their projects.  We strive to deliver the highest value to our clients while building long-term client relationships built upon mutual trust and respect.



Over 120 years of combined experience ready to serve you

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