  | ADA Capital Projects | Capital projects related to compliance with the Americans with Disabilities Act |
| | Commodities - Food | By subscribing to this list you will be notified for Bids/RFP's and Quotes for the purchase of food for correctional/health institutions. Examples may include dairy, canned goods and meat. |
| | Commodities - Furniture, Interior Fixtures | By subscribing to this list you will be notified of Bids/RFP's and Quotes for the purchase of Furniture and Interior Fixtures. Examples may include flooring, library furniture, office furniture, outdoor furniture, wall and window coverings. |
| | Commodities - Miscellaneous | This is a catch-all for everything that did not fit in the other commodity categories. |
| | Commodities - Supplies | By subscribing to this list you will be notified of Bids/RFP's and Quotes for the purchase of supplies. Examples may include building maintenance/repair, computer, electrical, fuel, hardware, hose, janitorial, laboratory, library, lighting, medical, office, paper, and safety. |
| | Commodities - Vehicles | By subscribing to this list you will be notified of Bids/RFP's and Quotes for the county's purchase of new vehicles. Examples may include automobiles, mobile outreach, aviation-related trucks, firefighting apparatus, law enforcement, light/medium/heavy duty trucks and dump trucks. Please note this is NOT a list to auction county vehicles. |
| | Commodities - Watercraft | By subscribing to this list you will be notified of Bids/RFP's and quotes for the purchase of watercraft. Examples may include boats, patrol boats and small manual vessels. |
| | Department of Health & Human Services | Receive notifications about bids, RFPs and quotes for department related purchases. |
| | Economic Development | |
| | Office of Elections | The Humboldt County Office of Elections strives to ensure that all eligible residents are able to exercise their right to vote; that elections are held in a fair, accurate, and efficient manner; and to provide reliable information and the best possible service to voters, media, and other interested parties. Bids listed here will be related to these goals. |
| | Planning & Building | |
| | Probation Department | |
| | Professional Services | From time to time the County seeks services such as advice, education or training for its employees. Some services could include economic, accounting, engineering, legal, medical, therapeutic, administrative, architectural, airport or building security matters. Keep in mind this is not an all-inclusive list of the types of services that could be solicited in this category. |
| | Public Works | Public Works |
| | Sale of Surplus Property | Listing of Public auctions or announcements for the sale of County surplus property. Items that may be included in public auction are: Law Enforcement inventory, vehicles, heavy equipment, and other miscellaneous County property. |
| | Services-Architectural/Engineering Consultants | By subscribing to this list you will be notified of Bids/RFP's and Quotes for the purchase of Architectural and Engineering Consultants services. Examples may include design (architectural, interior, landscape, lighting), engineer (civil, electrical, mechanical, structural, traffic), and related specialties (corrosion, environmental, geotechnical, land or urban planning). |