California Transit Agency Bids & RFPs

271 open bids from 30+ public transit agencies across California. Get email alerts when new opportunities are posted.

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California Transit Agencies with Open Bids

CENTRAL VALLEY PUBLIC TRANSPORTATION AUTHORITY115 openLos Angeles County Metropolitan Transportation Authority (LA Metro)39 openSAN MATEO COUNTY TRANSIT DISTRICT25 openSAN JOAQUIN JOINT POWERS AUTHORITY13 openMetrolink (Southern California Regional Rail Authority)11 openSanta Clara Valley Transportation Authority10 openMetrolink (Southern California)7 openHUMBOLDT TRANSIT AUTHORITY6 openTRANSPORTATION AGENCY OF MONTEREY COUNTY6 openRIVERSIDE COUNTY TRANSPORTATION COMMISSION5 openSan Diego Metropolitan Transit System5 openGOLD COAST TRANSIT3 openRiverside Transit Agency3 openAMADOR TRANSIT SYSTEM2 openSISKIYOU COUNTY TRANSPORTATION COMMISSION2 openSUNLINE TRANSIT AGENCY2 openVICTOR VALLEY TRANSIT AUTHORITY2 openVTA Transit Oriented Development2 openLong Beach Transit2 openALAMEDA-CONTRA COSTA TRANSIT DISTRICT1 openCONTRA COSTA TRANSPORTATION AUTHORITY1 openDEL NORTE LOCAL TRANSPORTATION COMMISSION1 openEASTERN CONTRA COSTA TRANSIT AUTHORITY1 openEL DORADO COUNTY TRANSPORTATION COMMISSION1 openGolden Gate Bridge Highway and Transportation District1 openMARIPOSA COUNTY LOCAL TRANSPORTATION COMMISSION1 openMORRO HILLS COMMUNITY SERVICES DISTRICT1 openSAN JOAQUIN COUNCIL OF GOVERNMENTS1 openSan Joaquin Regional Transit District1 openSANTA CRUZ METROPOLITAN TRANSIT DISTRICT1 open

Latest Transit Agency Bids in California

CAtransitOpenTODAY
HVAC and Water Treatment Preventative Maintenance Services
SAN JOAQUIN JOINT POWERS AUTHORITY
Water & Sewer
CAtransitOpenTODAY
Fire Alarm and Sprinkler Monitoring & Maintenance
SAN JOAQUIN JOINT POWERS AUTHORITY
Facilities & Maintenance
CAtransitOpenAug 13, 2026
HPE Fiber Channel Switches Support Renewal (Re-Bid)
San Diego Metropolitan Transit System
Other
CAtransitOpenAug 13, 2026
Notice of Upcoming Solicitation: North Base Electric Vehicle (EV) Charging Project
SAN MATEO COUNTY TRANSIT DISTRICT
Vehicles & Equipment
CAtransitOpenAug 14, 2026
Third Party Administration Workers’ Compensation Claims and Managed Care Services
Riverside Transit Agency
Professional Services
CAtransitOpenAug 14, 2026
On-Call Professional And Technical Construction Management Engineering Services: Group A: On-Call Bench; And Group B: Specialty Services
San Diego Metropolitan Transit System
Construction
CAtransitOpenAug 17, 2026
On-Call Rail Safety And Quality Support Services
SAN MATEO COUNTY TRANSIT DISTRICT
Other
CAtransitOpenAug 24, 2026
Spatial Intelligence Platform
Metrolink (Southern California)
Other
CAtransitOpenAug 25, 2026
Disadvantaged Business Enterprise (Dbe) Program Consulting Services
San Diego Metropolitan Transit System
Professional Services
CAtransitOpenAug 26, 2026
Bus Stop Improvement Plan (BSIP): Phase 1DC
SAN MATEO COUNTY TRANSIT DISTRICT
Transportation
CAtransitOpenAug 27, 2026
Pre-Award & Post-Delivery Buy America Audit and Inspection Services for Thirteen (13) New Flyer 40-foot Hydrogen Fuel Cell Transit Buses
SUNLINE TRANSIT AGENCY · #26-061
Engineering
CAtransitOpenAug 27, 2026
Pre-Award & Post-Delivery Buy America Audit for Fourteen (14) Paratransit CNG Vehicles
SUNLINE TRANSIT AGENCY · #27-016
Legal & Financial
CAtransitOpenAug 27, 2026
Third Party Administration of Liability and Vehicle Physical Damage Claims
Riverside Transit Agency
Professional Services
CAtransitOpenAug 27, 2026
Temporary Staffing Services
SANTA CRUZ METROPOLITAN TRANSIT DISTRICT · #26-15
Professional Services
CAtransitOpenAug 28, 2026
North Base Concrete Repair Fy27
SAN MATEO COUNTY TRANSIT DISTRICT
Construction
CAtransitOpenAug 28, 2026
Digital Signs (Ds), Variable Message Signs (Vms) Maintenance & As-Needed Repairs
San Diego Metropolitan Transit System
Supplies & Materials
CAtransitOpenAug 28, 2026
Elevator And Escalator Maintenance And Repair
San Diego Metropolitan Transit System
Facilities & Maintenance
CAtransitOpenAug 31, 2026
State Lobbying Services
Riverside Transit Agency
Professional Services
CAtransitOpenAug 31, 2026
Rctc- Railroad Right Of Way And Property (Vacant Lot) Maintenance Services
RIVERSIDE COUNTY TRANSPORTATION COMMISSION
Other
CAtransitOpenSep 3, 2026
Lease of Bus Tires
Golden Gate Bridge Highway and Transportation District · #2026-BT-056
Other
CAtransitOpenSep 3, 2026
Operator Safety Barrier Procurement & Installation Project
Long Beach Transit
Other
CAtransitOpenSep 3, 2026
Capital Program Management and Engineering Services
SAN JOAQUIN JOINT POWERS AUTHORITY
Professional Services
CAtransitOpenSep 9, 2026
Janitorial Services
Metrolink (Southern California)
Facilities & Maintenance
CAtransitOpenSep 9, 2026
Repair & Return of Wheelsets and Gearboxes
Metrolink (Southern California)
Other
CAtransitOpenSep 14, 2026
Construction Management Services for the LBT1 Phase IV Electrification Project
Long Beach Transit
Construction
CAtransitOpenSep 16, 2026
Districtwide Security Enhancements IFB
ALAMEDA-CONTRA COSTA TRANSIT DISTRICT · #2027-1711
Other
CAtransitOpenSep 18, 2026
General Counsel and Legal Services
SAN MATEO COUNTY TRANSIT DISTRICT
Legal & Financial
CAtransitOpenOct 14, 2026
205010-01 Facility Operation and Management of the Lake Siskiyou Camp Resort
SISKIYOU COUNTY TRANSPORTATION COMMISSION · #26-205010-01
Other
CAtransitOpenOct 14, 2026
Facility Operation and Management of the Lake Siskiyou Camp Resort
SISKIYOU COUNTY TRANSPORTATION COMMISSION · #26-205010-01
Other
CAtransitOpen--
Invitation for Bid for Project 24-01: Maintenance Bay Retrofit to Support Fuel-cell Electric Buses
HUMBOLDT TRANSIT AUTHORITY
Vehicles & Equipment

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