The Saint Louis Zoo regularly advertises requests for proposals for products and services.

Vendor Registration

The Saint Louis Zoo is pleased to offer a free, online vendor registration system, powered by Vendor Registry. New vendors register here.

Invitation to Bidders

Whenever feasible and appropriate, the Zoo will also post listings of bid opportunities on the Web. We have two areas of bid opportunities - general, which includes goods and services for the day to day operations of the Zoo, and facilities, which include improvements to the Zoo's physical grounds.


    This project will consist of Structural & Drainage Repair of the Zooline Railroad Train Tunnels.  Coordination with adjacent simultaneous Primate Canopy Trails Demolition project and tree protection is also required.  

    Bid Documents:

    Reduced Zoo Tunnel Repair Technical Specifications

    Reduced Structural Plan

    Saint Louis Zoo Stipulated Bid Form Revised 11-27-2018

    Additional bid documents will be available at Pre Bid Meeting                           


    On 12/6/2018 at 2:30 PM in The Living World building on Government Drive in Forest Park, lower level.

  • The Saint Louis Zoo invites you to submit a proposal for the non-exclusive supply and delivery of Portable Restroom for the Event Tent, for a period of two (2) years and an option for a third (3rd) year, at the sole discretion of the Saint Louis Zoo.


    Saint Louis Zoo 2019 Portable Restroom RFP

    Proposals are due on 1/31/2019 at 2:00PM

Contact for all bids:

Patrick Williamson, C.P.M.
Director, Purchasing and Distribution
Direct: (314) 646-4631
Zoo: (314) 781-0900, ext. 4631
Fax: (314) 646-5533
Saint Louis Zoo
One Government Drive
St. Louis, MO 63110

Bid Policies

The Saint Louis Zoo enjoys the support of the community through the Metropolitan Zoological Park & Museum District. For this reason, the Zoo makes every effort to return that support by contracting with qualified businesses within the District (comprised of St. Louis and St. Louis County) whenever possible.