Doing Business with RCOC

RCOC Purchasing Division
The Purchasing Division provides assistance to RCOC departments and divisions for the cost-effective and efficient purchase of goods and services, under the direction of the Board of County Road Commissioners.

Purchasing is responsible for procurement of goods and services that meet the quality levels required by RCOC to provide safe and convenient roads for the traveling public in Oakland County.



  1. Construction Projects

  2. Final Bid Tabulations

    Due to a technical difficulty, RCOC is not currently able to post final bid tabulations on this Web page. To see copies of RCOC final bid tabulations, please call the RCOC Purchasing Division at 248-858-4798.

  3. Open Bids

  4. RCOC Purchasing Division

    The Purchasing Division provides assistance to RCOC departments and divisions for the cost-effective and efficient purchase of goods and services, under the direction of the Board of County Road Commissioners.

  5. Vendor Registration

    Submit an online form for vendor subscription.

  6. Truck Operators' Map

    RCOC's map showing which roads and bridges have weight restrictions.