  | Architectural-Engineering Services | Architects, engineers, landscape architects,environmental consulting services, surveyors. |
| | Construction Management | Construction management services for City construction projects |
| | Construction- Infrastructure (Horizontal) | General contractor and trades for sewer, street, water main and other infrastructure projects |
| | Construction-Buildings (Vertical) | General contractors and trades for vertical construction. |
| | Energy, Fuel, and Utilities | Related equipment, services & supplies. |
| | Entertainment & Special Events | |
| | Environmental Services | Environmental remediation, lead removal, underground storage tank removal, asbestos removal and other related services. |
| | Facility Maintenance and Repair | Equipment, services & supplies for maintenance and repair of City facilities. |
| | Information Technology | Related goods and services, including computers. |
| | Marketing and Outreach | Graphic design, printing, marketing, promotional items and other related goods and services. |
| | Materials and Supplies | Materials and supplies not otherwise categorized. |
| | Office Supplies, Equipment , Furniture & Services | Office equipment including but not limited to copiers and faxes, stationery supplies and furniture. |
| | Parks and Recreation Equipment & Services | Goods and services for parks, pools, golf courses, recreation center and other recreation facilities. |
| | Professional Services | Consulting services excluding architects, engineers, landscape architects and surveyors. |
| | Public Safety (Fire and Police) | Goods and services related to the operations of the Fire and Police Departments. |
| | Surplus Property Disposal | Vendors interested in purchasing surplus City property. |
| | Vehicles | All vehicle types, including but not limited to sedans, fire apparatus, light and heavy trucks. |