RFPSchoolWatch provides access to government bids, RFPs, and contract opportunities issued by City of Ontario and other public agencies in California. These solicitations cover a wide range of public-sector procurement needs and services. Review open opportunities and recently closed bids to stay informed about government contracting activity.
You’ve 4 open City of Ontario bid opportunities.
Browse recently closed bids and RFPs published in City of Ontario
| Bid Title | Agency | Published | Due Date | View |
|---|---|---|---|---|
| Fence Repairs and Installation | City of Ontario | 05/13/2026 | 06/03/2026 | Get More Bids |
| Roadway Sign Materials | City of Ontario | 05/13/2026 | 05/26/2026 | Get More Bids |
| Emergency Utility Trench Paving | City of Ontario | 05/11/2026 | 05/25/2026 | Get More Bids |
| ADA Concrete Ramps Construction SM 2627-7 | City of Ontario | 05/07/2026 | 06/11/2026 | Get More Bids |
| Fall Pavement Rehabilitaion Project | City of Ontario | 05/05/2026 | 05/27/2026 | Get More Bids |
| Pavement Rehabilitation | City of Ontario | 05/05/2026 | 05/27/2026 | Get More Bids |
| Sidewalk and Parking Lot | City of Ontario | 05/01/2026 | 05/21/2026 | Get More Bids |
| Arbitrage Rebate Reporting Services | City of Ontario | 04/20/2026 | 05/11/2026 | Get More Bids |
| Backflow Testing Services | City of Ontario | 04/15/2026 | 05/11/2026 | Get More Bids |
| Construction Management and Inspection Services | City of Ontario | 04/07/2026 | 05/05/2026 | Get More Bids |
| Towing Services (Fleet Department) | City of Ontario | 04/06/2026 | 04/20/2026 | Get More Bids |
| Evaluation Services for the Ontario Promise Corps Program | City of Ontario | 04/02/2026 | 05/01/2026 | Get More Bids |
| City Conduit and Fiber Installation - Serving Area 05 System Build - Phase I | City of Ontario | 03/24/2026 | 04/13/2026 | Get More Bids |
| Sale of Surplus Property - Metal Bin Containers | City of Ontario | 03/19/2026 | 04/06/2026 | Get More Bids |
| DandC25-004 Flight Tower Restaurant (Steel, Concrete, Site Utilities, Electrical) | City of Ontario | 03/18/2026 | 04/09/2026 | Get More Bids |
| Mission Boulevard Sidewalk Improvement | City of Ontario | 03/18/2026 | 03/18/2026 | Get More Bids |
| Mission Boulevard Sidewalk Improvement | City of Ontario | 03/18/2026 | 04/08/2026 | Get More Bids |
| Water Deionization (Purification) Services and Maintenance | City of Ontario | 03/16/2026 | 04/07/2026 | Get More Bids |
| HVAC Maintenance and Repair Services | City of Ontario | 03/12/2026 | 04/02/2026 | Get More Bids |
| Lead and Copper Rule Improvement Services | City of Ontario | 03/09/2026 | 04/27/2026 | Get More Bids |
| Museum Improvement: North Wing Gallery Renovation | City of Ontario | 02/26/2026 | 04/23/2026 | Get More Bids |
| Museum Improvements: North Wing Gallery Renovation | City of Ontario | 02/20/2026 | 04/23/2026 | Get More Bids |
| D and C25-004 Flight Tower Restaurant - Electrical Gear | City of Ontario | 02/17/2026 | 03/05/2026 | Get More Bids |
| Electrical Gear for Flight Tower Restaurant | City of Ontario | 02/11/2026 | 03/05/2026 | Get More Bids |
| Hall Remodel Project | City of Ontario | 02/06/2026 | 03/17/2026 | Get More Bids |
| Meeting Room Audio Visual System Modernization and Installation | City of Ontario | 02/06/2026 | 03/02/2026 | Get More Bids |
| ONTARIO Training Center Class a Burn Cell Project | City of Ontario | 01/30/2026 | 03/13/2026 | Get More Bids |
| Euclid Avenue Recycled Water System | City of Ontario | 01/27/2026 | 03/10/2026 | Get More Bids |
| Landscape Improvements | City of Ontario | 01/23/2026 | 02/11/2026 | Get More Bids |
| Exercise Equipment Maintenance at Ontario Fire Stations - Quarterly Inspection, Preventative Maintenance, and On-Call Urgency Repairs | City of Ontario | 01/16/2026 | 02/09/2026 | Get More Bids |
| Connector Pipe Sreen Project | City of Ontario | 01/14/2026 | 02/04/2026 | Get More Bids |
| Spring CDBG Maintenance Slurry Seal and Pavement Management Project | City of Ontario | 01/07/2026 | 01/29/2026 | Get More Bids |
| Spring CDBG Maintenance Slurry Seal and Pavement Management Project - 2026 | City of Ontario | 01/07/2026 | 01/29/2026 | Get More Bids |
| Fence Repairs and Installation | City of Ontario | 01/06/2026 | 01/20/2026 | Get More Bids |
| D-Block Parking Structure | City of Ontario | 12/23/2025 | 01/26/2026 | Get More Bids |
| Sewer Cured-In-Place (CIPP) Lining Rehabilitation | City of Ontario | 12/23/2025 | 02/06/2026 | Get More Bids |
| John Galvin Park Water Treatment Plant Upgrades | City of Ontario | 12/16/2025 | 01/30/2026 | Get More Bids |
| Construction of Pedestrian Hybrid Beacon at Grove Avenue and Saint andrews Street | City of Ontario | 12/09/2025 | 01/15/2026 | Get More Bids |
| Spring CDBG Pavement Rehabiliation Project | City of Ontario | 12/03/2025 | 12/04/2025 | Get More Bids |
| Firearm Range Maintenance and Biohazard Remediation Services | City of Ontario | 12/01/2025 | 12/16/2025 | Get More Bids |
| Environmental and Engineering Design Services for the State Route 60/Euclid Avenue Interchange Phased Improvements | City of Ontario | 11/19/2025 | 12/17/2025 | Get More Bids |
| Firearm Range Maintenance and Biohazard Remediation Services | City of Ontario | 11/18/2025 | 12/09/2025 | Get More Bids |
| Public Safety Personnel Support Services, Counseling, Critical Incident Intervention, and Pre-employment Testing | City of Ontario | 11/17/2025 | 12/22/2025 | Get More Bids |
| Tools, Fittings, Sprinkler Products, Appliances, Hoses, Scba and Nozzles (engine) | City of Ontario | 11/14/2025 | 12/05/2025 | Get More Bids |
| Spring CDBG Pavement Rehabilitation Project | City of Ontario | 11/06/2025 | 12/04/2025 | Get More Bids |
| Fiber Optic Improvements | City of Ontario | 11/06/2025 | 12/03/2025 | Get More Bids |
| Spring CDBG Pavement Rehabilitation | City of Ontario | 11/06/2025 | 12/04/2025 | Get More Bids |
| Tools, Fittings, Sprinkler Products, Appliances, Hoses, SCBA and Nozzles (Engine) | City of Ontario | 11/05/2025 | 11/25/2025 | Get More Bids |
| DandC25-003 Emmons Building (Granada theater) Historic Rehabilitation Project Phase 1 | City of Ontario | 11/03/2025 | 11/25/2025 | Get More Bids |
| Spring CDBG Maintenance Slurry Seal and Pavement Management | City of Ontario | 10/15/2025 | 11/05/2025 | Get More Bids |
| OPD Media Room | City of Ontario | 10/06/2025 | 11/06/2025 | Get More Bids |
| Employee/ Labor Relations Legal and Consulting Services | City of Ontario | 10/03/2025 | 10/24/2025 | Get More Bids |
| On-Call Project Water Facilities Electrical Systems and Master Planning Services | City of Ontario | 09/29/2025 | 11/07/2025 | Get More Bids |
| Porter Serivces and Building Maintenance for the Ontario Wellness Center | City of Ontario | 09/18/2025 | 10/02/2025 | Get More Bids |
| City Parking Enforcement Services | City of Ontario | 09/17/2025 | 10/01/2025 | Get More Bids |
| Development Impact Fee (DIF) Nexus Study, Fee Updates and Consulting Services | City of Ontario | 09/17/2025 | 10/22/2025 | Get More Bids |
| Ontario Police Department Various Custom Promotional Products | City of Ontario | 09/17/2025 | 10/01/2025 | Get More Bids |
| Professional Auditing Services and Accounting Compliance Services | City of Ontario | 09/15/2025 | 11/10/2025 | Get More Bids |
| D and C24-009 Ontario Arena Plaza | City of Ontario | 09/11/2025 | 10/21/2025 | Get More Bids |
| Professional Architect and Historic Preservation On-Call Services | City of Ontario | 09/10/2025 | 10/08/2025 | Get More Bids |
| Grant Administration for HUD Entitlement Programs, Davis-Bacon Act Compliance Review | City of Ontario | 09/04/2025 | 09/19/2025 | Get More Bids |
| On-Call HUD Grant Management Services | City of Ontario | 09/04/2025 | 09/23/2025 | Get More Bids |
| Jail Facility Staffing and Support Services | City of Ontario | 09/03/2025 | 10/01/2025 | Get More Bids |
| Parking Enforcement Services | City of Ontario | 09/03/2025 | 10/01/2025 | Get More Bids |
| D and C21-005 Grand Park | City of Ontario | 08/19/2025 | 10/07/2025 | Get More Bids |
| Water Resources Optimization Plan | City of Ontario | 08/18/2025 | 09/22/2025 | Get More Bids |
| Euclid Ave. Monument Sign Project | City of Ontario | 08/12/2025 | 08/29/2025 | Get More Bids |
| Euclid Monument Sign Project | City of Ontario | 08/11/2025 | 08/29/2025 | Get More Bids |
| Ontario Regional Sports Complex Phase 2 - offsite Improvements | City of Ontario | 08/08/2025 | 08/28/2025 | Get More Bids |
| Greenspace Water Master Plan | City of Ontario | 08/06/2025 | 08/29/2025 | Get More Bids |
| D and C23-025C Ontario Regional Sports Complex Phase 2 - Offsite Improvements | City of Ontario | 08/04/2025 | 08/28/2025 | Get More Bids |
| Design Services for Milliken 1010 PZ TO 1212 PZ Booster Station | City of Ontario | 08/04/2025 | 09/04/2025 | Get More Bids |
| Ontario Regional Sports Complex Phase 2 – Offsite Improvements Project | City of Ontario | 08/04/2025 | 08/28/2025 | Get More Bids |
| Greenspace Master Plan | City of Ontario | 08/01/2025 | 08/29/2025 | Get More Bids |
| Evaluation of Wastewater Treatment Facilities | City of Ontario | 07/31/2025 | 09/03/2025 | Get More Bids |
| Geyer Court Improvements | City of Ontario | 07/30/2025 | 08/20/2025 | Get More Bids |
| FY 25/26 Irrigation Supplies | City of Ontario | 07/18/2025 | 08/01/2025 | Get More Bids |
| East Fencing Project 2025 | City of Ontario | 07/16/2025 | 07/31/2025 | Get More Bids |
| City Services Building | City of Ontario | 07/14/2025 | 09/15/2025 | Get More Bids |
| Ontario Municipal Airport East Fencing Project | City of Ontario | 07/11/2025 | 07/31/2025 | Get More Bids |
