DOUG NIELSEN CONSTRUCTION INC
California contractor license #821646 · Riverside, Riverside County
License
- License number
- 821646
- Status
- Clear
- Classifications
- B General Building Contractor
- Business type
- Corporation
- Issued
- Jul 10, 2003
- Expires
- Jul 31, 2027
- Workers' compensation
- Workers' Compensation Insurance — State Compensation Insurance Fund
- Contractor's bond
- $25,000 — American Contractors Indemnity Company
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated Dec 18, 2025. Verify license #821646 on CSLB's License Check.
California public works
DOUG NIELSEN CONSTRUCTION INC appears on 9 public works projects registered with the California Department of Industrial Relations, 7 of them as the prime contractor, for 2 awarding bodies between 2024 and 2026. Projects it led total $1,607,970 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Aug 10, 2026 | Pierce 2343Electrical, low voltage & AV | University of California - Riverside | Prime | $81,444 |
| Jul 20, 2026 | SRC North ScoreboardOther | University of California - Riverside | Prime | $104,400 |
| Sep 22, 2025 | Humanities 411 Seating and Lighting RenoElectrical, low voltage & AV | University of California - Riverside | Prime | $101,444 |
| Sep 12, 2025 | Balcony Bill RepairsOther | University of California - Riverside | Prime | $884,440 |
| Jul 14, 2025 | Aberdeen Iverness Hall Shelf RemovalBuildings & facilities | University of California Riverside - Business & Financial Services | Prime | $21,000 |
| Dec 2, 2024 | Spieth N. Elevator ModernizationElevators & conveying | University of California - Riverside | Prime | $379,442 |
| Nov 14, 2024 | Oban 102 & 112 Entry RepairsOther | University of California - Riverside | Prime | $35,800 |
| Jul 1, 2024 | Falkirk 14&15 Walkway & StairsOther | University of California - Riverside | Subcontractor | $824,442 |
| Feb 26, 2024 | ECS Playground ImprovementsParks, landscape & fields | University of California - Riverside | Subcontractor | — |
Most recent 9 of 9. Contract amounts are the whole project's, as the awarding body reported them to DIR (reported since July 2024); a role is "Prime" when the awarding body registered the contractor on the project.
Awarding bodies it works for most
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