City of Ontario construction bids
Open bids as of Oct 22, 2026
City of Ontario is a public agency in California. This page lists its open construction bids with links to the official notices, the portal it posts on, and its award history from official bid tabulations where we hold them.
Award history
The newest tabulated projects (newest letting Jun 11, 2026). Low bid is the apparent low bid on the tabulation; award status is not in this data. Bidder names are not shown.
| Project | Letting | Bidders | Low bid | Tabulation |
|---|---|---|---|---|
| ADA Concrete Ramps Construction SM 2627-7 | Jun 11, 2026 | 6 | $7,652 | Official tabulation |
| D&C25-004 Flight Tower Restaurant (Steel, Concrete, Site Utilities, Electrical) | Apr 9, 2026 | 18 | $399,700 | Official tabulation |
| REAP 2.0 - Mission Boulevard Sidewalk Improvement Project | Apr 8, 2026 | 19 | $145,874 | Official tabulation |
| D&C25-004 Flight Tower Restaurant - Electrical Gear | Mar 5, 2026 | 1 | $408,900 | Official tabulation |
| Construction of Pedestrian Hybrid Beacon at Grove Avenue and Saint Andrews Street (TR2501) | Jan 15, 2026 | 9 | $387,900 | Official tabulation |
| D&C25-003 Emmons Building (Granada Theater) Historic Rehabilitation Project Phase 1 | Nov 25, 2025 | 3 | $1,087,075 | Official tabulation |
| D&C22-015 City Services Building | Sep 17, 2025 | 9 | $42,880,000 | Official tabulation |
| D&C25-001 De Anza Park Renovation | Jul 31, 2025 | 4 | $11,541,197 | Official tabulation |
| UT 1066 Downtown Water Main Improvements | May 14, 2025 | 8 | $7,734,413 | Official tabulation |
| Construction of Traffic Signal System (TR 2303), and Traffic Signal Modifications (TR 2301 - TR2302) | Apr 24, 2025 | 10 | $1,842,947 | Official tabulation |
Bidders per project
- Projects with bid tabs
- 43
- Average bidders
- 7.1
- Median bidders
- 6
- Single-bid rate
- 7.0%