Accounting Solutions LLP

Public Contracting & Bid Portals

Curated links for construction contractors to find public works and related procurement opportunities across key California metro areas.

SF Department of Public Works – Bid Opportunities Current and upcoming public works construction bids for infrastructure, streets and civic facilities.
San Francisco Public Utilities Commission – Contracts & Bids Utility infrastructure contracts and construction opportunities for water, wastewater and power projects.
SF Office of Contract Administration – Citywide Bids & Contracts Database Centralised list of active solicitations and RFPs across San Francisco departments, including construction and consulting services.

City of Los Angeles – RAMP (Regional Alliance Marketplace for Procurement) Citywide vendor registration and centralised portal for solicitations covering construction, professional services and goods.
LA City Bureau of Engineering – Contractors Current project opportunities, guidelines and bid information for construction contractors working with the LA City Bureau of Engineering.
LA City Bureau of Engineering – Consultants Consultant RFP/RFQ information and pre‑qualified consultant lists.
Los Angeles County – Open Solicitations Countywide bid and RFP listings across departments including infrastructure and public works.
LA County Public Works – Construction Bids (BidExpress) Dedicated bidding portal for LA County Public Works construction projects such as roads, infrastructure and buildings.

County of Orange – Open Bids (Periscope S2G/BidSync) The County of Orange uses Periscope S2G (formerly BidSync) for public solicitations across departments, including public works.
OC Public Works – Contracts & Bids Primary portal for Orange County Public Works construction and professional service solicitations.
City of Anaheim – Current Bids Lists open bids for construction, supplies and services for the City of Anaheim.
City of Irvine – Bids & Proposals Procurement site for public construction and consulting opportunities in the City of Irvine.
Orange County Transportation Authority – Procurement Opportunities Portal for transportation and infrastructure project bids across Orange County.
Orange County Sanitation District – Bidding Opportunities Construction and engineering project opportunities with the Orange County Sanitation District.

Tip: Register early in each system (RAMP, Periscope, BidExpress, etc.) to receive bid notifications and updates automatically.