Professional Services Procurement Bids in California
160 open professional services procurement opportunities
Top agencies posting professional services bids in California: City of Los Angeles,California Cal eProcure,City of Goleta,CSU Office of the Chancellor,Burbank-Glendale-Pasadena Airport Authority.
Professional Services procurement in California
California government professional services procurement covers management consulting, IT staff augmentation, engineering services, legal services, accounting/audit, actuarial services, program evaluation, and policy advisory across state agencies, UC/CSU systems, and local governments. The largest recurring buyers are Department of Health Care Services (Medi-Cal managed-care advisory, IT modernization consulting), CalPERS and CalSTRS (actuarial + investment advisory), Department of Finance (economic + policy consulting), Caltrans (engineering design consultants), UC Office of the President (multi-campus procurement), California Public Utilities Commission, California Air Resources Board, State Bar of California, and every major county (LA, San Diego, San Francisco, Sacramento).
California engineering design consultant contracts are competed through Qualifications-Based Selection (QBS) mandated by the Mini-Brooks Act (Government Code §4526) for state work. Firms submit statements of qualifications, agency selects top-ranked firm, then negotiates price. QBS applies specifically to architects, landscape architects, engineers, and land surveyors. Caltrans maintains a comprehensive Consultant Rating (CR) database — firms rank on prior project performance and CR ratings feed into future selection.
California SB (Small Business) 5% bid preference applies to state professional services under $250K + tie-breaker on larger contracts. DVBE participation goal 3% statewide. Federal-aid transportation work uses DBE goals set by Caltrans. Some categories (bond counsel, financial advisor, actuarial) are on pre-qualified pools that agencies rotate through — winning a slot on these pools requires successful past-performance in the specialty.
Common questions — Professional Services in California
What is QBS and does it apply to my CA professional-services bid?
Qualifications-Based Selection (QBS) is mandated by California Government Code §4526 (Mini-Brooks Act) for state contracts for architects, landscape architects, engineers, and land surveyors. Agencies must select the most qualified firm before negotiating price — cannot compete solely on price. Applies to state agencies AND public agencies using state funds. Does NOT apply to management consulting, accounting, legal services, or other professional categories (those use standard best-value RFPs).
How do I get on Caltrans consultant pools?
Caltrans maintains category-specific consultant pools (bridge design, geotech, environmental, right-of-way, etc.) with periodic solicitations. Watch Caltrans procurement (dot.ca.gov/-/media/dot-media/programs/procurement/) for open pool solicitations — response windows typically 30-45 days. Getting on a Caltrans pool gives you eligibility for direct task orders under the pool structure. Caltrans Consultant Rating (CR) database tracks past-project performance and feeds future selection.
Are CA state professional services contracts subject to prompt-payment rules?
Yes. California Government Code §927 requires state agencies to pay properly submitted invoices within 45 days or accrue interest at the pooled money investment account rate. Local agencies have their own prompt-payment ordinances (LA County 30 days, SF 30 days, San Diego 30 days). Sub-consultants have direct rights against the prime for pass-through payment.
Open Professional Services bids in California
RFP - Self-Insured Workers' Compensation Bill Review Services
Back to Bid Search RFP - Self-Insured Workers' Compensation Bill Review Services Closed Bid Information Line Items Documents Addenda/Emails Prospective Bidders Subcontractor Ads Bid Results Awards Bid...
RFP - Accessory Dwelling Unit (ADU) Program
Back to Bid Search RFP - Accessory Dwelling Unit (ADU) Program Closed Bid Information Documents Addenda/Emails Prospective Bidders Subcontractor Ads Bid Results Awards Bid Detail Project Title RFP - A...
RFP - Accessory Dwelling Unit (ADU) Program
Back to Bid Search RFP - Accessory Dwelling Unit (ADU) Program Canceled Bid Information Documents Addenda/Emails Prospective Bidders Subcontractor Ads Bid Results Awards Bid Detail Project Title RFP -...
25-0047 - Partnerships for Families Services Request for Proposals #25-0047 - Closing: 12/18/2026 12:00 PM
25-0047 - Partnerships for Families Services Request for Proposals #25-0047 - Closing: 12/18/2026 12:00 PM
26-0065 - Request for Proposals for Caregiver and Youth Support Services (RFP #26-0065) - Closing: 12/28/2026 12:00 PM
26-0065 - Request for Proposals for Caregiver and Youth Support Services (RFP #26-0065) - Closing: 12/28/2026 12:00 PM
Request for Qualifications -Pre-Qualified On-Call Geotechnical and Environmental Engineering Services Consultants List
Request for Qualifications -Pre-Qualified On-Call Geotechnical and Environmental Engineering Services Consultants List
26-0044 - Family Time Centers and Safe Child Custody Exchange Request for Proposals #26-0044 - Closing: 10/23/2026 12:00
26-0044 - Family Time Centers and Safe Child Custody Exchange Request for Proposals #26-0044 - Closing: 10/23/2026 12:00
RFP - Professional Auditing Services
Back to Bid Search RFP - Professional Auditing Services REMAINING 16 days Bid Information Line Items Documents Addenda/Emails Prospective Bidders Subcontractor Ads Bid Results Awards Bid Detail Projec...
RFQ - Temporary Staffing Services for Behavioral Health Division
Back to Bid Search RFQ - Temporary Staffing Services for Behavioral Health Division 2025-0187 Canceled Bid Information Documents Addenda/Emails Q&A Prospective Bidders Subcontractor Ads Bid Results Aw...
Mailbox Only - RFP for Municipal Advisor Services
Back to Bid Search Mailbox Only - RFP for Municipal Advisor Services 12601730 REMAINING 10 days Bid Information Documents Addenda/Emails Prospective Bidders Subcontractor Ads Bid Results Awards Bid De...
Mailbox Only - RFQ for Lead Based Paint Inspection, Assessment, Testing, Clearance, and Consulting Services
Back to Bid Search Mailbox Only - RFQ for Lead Based Paint Inspection, Assessment, Testing, Clearance, and Consulting Services 12601789 REMAINING 29 days Bid Information Documents Addenda/Emails Prosp...
Mailbox Only - RFQ Project Services Related to Professional Construction Document Review and Back Check Services for The Fire Department
Back to Bid Search Mailbox Only - RFQ Project Services Related to Professional Construction Document Review and Back Check Services for The Fire Department 12601196 REMAINING 32 days Bid Information D...
RFP 26-25 Community Development Block Grant (CDBG) Program Administrative Consulting Services
Back to Bid Search RFP 26-25 Community Development Block Grant (CDBG) Program Administrative Consulting Services RFP 26-25 Award Pending Bid Information Documents Addenda/Emails Q&A Prospective Bidder...
RFQ 28-25 Airport Strategic Communications
Back to Bid Search RFQ 28-25 Airport Strategic Communications RFQ 28-25 Rejected Bid Information Documents Addenda/Emails Q&A Prospective Bidders Subcontractor Ads Bid Results Awards Bid Detail Projec...
RFQ Patients' Rights Advocate Services
Back to Bid Search RFQ Patients' Rights Advocate Services 2025-0155 Award Pending Bid Information Documents Addenda/Emails Q&A Prospective Bidders Subcontractor Ads Bid Results Awards Bid Detail Proje...
RFP 20-25 Comprehensive Shade & Heat Mitigation Plan Consulting Services
Back to Bid Search RFP 20-25 Comprehensive Shade & Heat Mitigation Plan Consulting Services RFP 20-25 Awarded Bid Information Documents Addenda/Emails Q&A Prospective Bidders Subcontractor Ads Bid Res...
RFQ 16-25 Convention Center Architectural and Engineering Services
Back to Bid Search RFQ 16-25 Convention Center Architectural and Engineering Services RFQ 16-25 Awarded Bid Information Documents Addenda/Emails Q&A Prospective Bidders Subcontractor Ads Bid Results A...
RFQ No. 2026PW396 Storm Water Pollution Prevention Plan (SWPPP) Consultant and Civil Engineering Consulting Services Pool
Back to Bid Search RFQ No. 2026PW396 Storm Water Pollution Prevention Plan (SWPPP) Consultant and Civil Engineering Consulting Services Pool RFQ No. 2026PW396 SWPPP Consultant and Civil Engineering Co...
RFQ No. 2026PW392 - PROGRAM-WIDE COMMISSIONING CONSULTING SERVICES POOL
Back to Bid Search RFQ No. 2026PW392 - PROGRAM-WIDE COMMISSIONING CONSULTING SERVICES POOL RFQ No. 2026PW392 - PROGRAM-WIDE COMMISSIONING CONSULTING SERVICES POOL Closed Bid Information Documents Adde...
RFP 26-05 FEDERAL LOBBYING SERVICES
Back to Bid Search RFP 26-05 FEDERAL LOBBYING SERVICES RFP 26-05 Closed Bid Information Documents Addenda/Emails Q&A Prospective Bidders Subcontractor Ads Bid Results Awards Bid Detail Project Title R...
Request for Qualifications - Civil Engineering Services
Back to Bid Search Request for Qualifications - Civil Engineering Services 2526-014 Closed Bid Information Documents Addenda/Emails Q&A Prospective Bidders Subcontractor Ads Bid Results Awards Bid Det...
RFQ No. 2026PW2 DSA IOR Inspection Services Pool
Back to Bid Search RFQ No. 2026PW2 DSA IOR Inspection Services Pool RFQ No. 2026PW2 DSA IOR Inspection Services Pool Closed Bid Information Documents Addenda/Emails Q&A Prospective Bidders Subcontract...
RFQ NO. 2025PW89 - CONSTRUCTION MANAGEMENT SERVICES POOL
Back to Bid Search RFQ NO. 2025PW89 - CONSTRUCTION MANAGEMENT SERVICES POOL RFQ NO. 2025PW89 - CONSTRUCTION MANAGEMENT SERVICES POOL Awarded Bid Information Documents Addenda/Emails Q&A Prospective Bi...
RFQ NO. 2025PW90 - ARCHITECT, CRITERIA ARCHITECT, AND BRIDGING DOCUMENT SERVICES POOL
Back to Bid Search RFQ NO. 2025PW90 - ARCHITECT, CRITERIA ARCHITECT, AND BRIDGING DOCUMENT SERVICES POOL RFQ NO. 2025PW90 - ARCHITECT, CRITERIA ARCHITECT, AND BRIDGING DOCUMENT SERVICES POOL Closed Bi...
TR-25-025 RFP TRANSIT COMPREHENSIVE OPERATIONAL ANALYSIS
Back to Bid Search TR-25-025 RFP TRANSIT COMPREHENSIVE OPERATIONAL ANALYSIS Closed Bid Information Documents Addenda/Emails Q&A Prospective Bidders Subcontractor Ads Bid Results Awards Bid Detail Proj...
BRC0000661 - On-Call Geotechnical Professional and Technical Services for Federally Funded and Non-Federally Funded Proj
BRC0000661 - On-Call Geotechnical Professional and Technical Services for Federally Funded and Non-Federally Funded Proj
#JC-092226-J1 - JCOD Incubation Academy Executive Coaching and Nonprofit Leadership Development Intensive Program Servi
#JC-092226-J1 - JCOD Incubation Academy Executive Coaching and Nonprofit Leadership Development Intensive Program Servi
BRC0000669 - On-Call Environmental Compliance Services for Federally Funded and Non-Federally Funded Projects - Closing:
BRC0000669 - On-Call Environmental Compliance Services for Federally Funded and Non-Federally Funded Projects - Closing:
Managed Services for Enterprise Business Application Support and Database Administration
Back to Bid Search Managed Services for Enterprise Business Application Support and Database Administration SP650-RFI Closed Bid Information Documents Addenda/Emails Q&A Prospective Bidders Subcontrac...
Planning Support Services
Back to Bid Search Planning Support Services SP649-26 Closed Bid Information Documents Addenda/Emails Q&A Prospective Bidders Subcontractor Ads Bid Results Awards Bid Detail Project Title Planning Sup...
Frequently Asked Questions
How many professional services procurement bids are available in California?
There are currently 160 open professional services procurement opportunities in California, with 2 closing within the next seven days. These include RFPs, RFQs, ITBs, and other solicitation types from government agencies, universities, hospitals, and other public organizations.
Which California agencies post the most professional services bids?
The top agencies posting professional services bids in California include City of Los Angeles, California Cal eProcure, City of Goleta, CSU Office of the Chancellor, Burbank-Glendale-Pasadena Airport Authority. Each of these issues multiple solicitations per month and is tracked continuously by ProcureTap.
How do I bid on professional services contracts in California?
Browse the professional services opportunities listed above, click on a bid title to view the full solicitation on the issuing organization's website, then follow their submission instructions. Most government agencies and institutions require vendor registration before submitting a response.
How often are new professional services bids posted?
New professional services procurement opportunities are posted daily by government agencies, universities, hospitals, and other organizations across California. Our system checks for new bids every 6 hours to ensure you see the latest opportunities.