Professional Services

The Public Works Department contracts on an as-needed basis for professional services to augment our in-house professional staff.  Typical contracted services are:

  • Airport Engineering
  • Arborist
  • Construction Management
  • Environmental Investigation and Studies
  • Irrigation Design
  • Landscape Architect
  • Real Estate Appraisals and Relocation Studies
  • Structural Engineering
  • Traffic and Transportation Engineering

The Public Works Department maintains a master consultant list, which is used to notify consultants of professional services opportunities. Consultants interested in being included on this list should submit a Consultant Application form (PDF) or a Statement of Qualifications (or other company information detailing the services they provide) to the Contra Costa County Public Works Department at 255 Glacier Drive, Martinez, CA 94553, Attn: Design Division - Professional Services. The Department posts Requests for Qualifications (RFQ) and Requests for Proposals (RFP) at eBidboard in addition to current construction projects out to bid.

Request for Qualifications for On-Call Construction Management Services (2021-2024)                                                       

REQUEST FOR QUALIFICATIONS (RFQ) On-Call Materials Testing and Inspection Services (2021-2024) 

Register for the Pre-submittal meeting for the On-Call Materials Testing and Inspection Services May 24, 2021 at 2:00 PM