SL Ontario Development Company, LLC
11 public works projects registered with the California Department of Industrial Relations, 2017–2026 · Upland, San Bernardino County. Reported contract value: $2,172,924.
Projects by year
| Year | Projects | Reported contract value |
|---|---|---|
| 2026 | 1 | $915,190 |
| 2025 | 1 | $1,257,734 |
| 2018 | 4 | — |
| 2017 | 4 | — |
DIR has published contract amounts since July 2024; earlier years count projects only.
Types of work
- Traffic & signals · 5
- Parks, landscape & fields · 3
- Paving & streets · 2
- Storm drain & flood control · 1
Inferred by Atriam from each project's name and description, not reported by the agency.
Contractors it awards most
| Prime contractor | Projects | Reported contract value |
|---|---|---|
| SOUTHERN CALIFORNIA LANDSCAPE INC | 1 | $915,190 |
Latest projects
| Date | Project | Prime contractor | Contract amount |
|---|---|---|---|
| Mar 3, 2026 | Haven Avenue Landscape ImprovementsParks, landscape & fields | SOUTHERN CALIFORNIA LANDSCAPE INC | $915,190 |
| Jun 16, 2025 | Haven Ave Traffic Signal/St Lights/FiberTraffic & signals | — | $1,257,734 |
| Oct 1, 2018 | Eucalyptus Avenue, Landscape ImprovementParks, landscape & fields | — | — |
| Jun 29, 2018 | Eucalyptus Avenue Street Lights, Fiber &Traffic & signals | — | — |
| Apr 16, 2018 | Merrill Avenue Street and Wet UtilitiesPaving & streets | — | — |
| Feb 15, 2018 | Eucalyptus Avenue Street ImprovementsPaving & streets | — | — |
| Nov 1, 2017 | Merrill Avenue LandscapeParks, landscape & fields | — | — |
| Aug 2, 2017 | Parkview Storm DrainStorm drain & flood control | — | — |
| Jul 7, 2017 | Celebration/Merrill SignalTraffic & signals | — | — |
| Jan 9, 2017 | Archibald/Parkview SignalTraffic & signals | — | — |
| — | Eucalyptus Ave. Street Lights, Fiber andTraffic & signals | — | — |
Source: California Department of Industrial Relations public works project registrations (PWC-100), updated daily by Atriam.