UNITED RIGGERS & ERECTORS INC
California contractor license #245451 · Walnut, Los Angeles County
License
- License number
- 245451
- Status
- Clear
- Classifications
- A General Engineering Contractor
- B General Building Contractor
- C-8 Concrete Contractor
- C-36 Plumbing Contractor
- C-51 Structural Steel Contractor
- C-61/D-21 Machinery and Pumps
- Business type
- Corporation
- Issued
- Nov 3, 1966
- Expires
- Mar 31, 2028
- Workers' compensation
- Workers' Compensation Insurance — Bitco General Insurance Corporation
- Contractor's bond
- $25,000 — American Contractors Indemnity Company
- DIR public works registration
- Registered through Jun 30, 2029
From the California Contractors State License Board (CSLB) public license file, last updated Jun 9, 2026. Verify license #245451 on CSLB's License Check.
California public works
UNITED RIGGERS & ERECTORS INC appears on 75 public works projects registered with the California Department of Industrial Relations, 49 of them as the prime contractor, for 25 awarding bodies between 2018 and 2026. Projects it led total $103,905,282 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Jun 15, 2026 | ZOO GORILLA EXHIBIT GLASS FRAMING REPAIROther | City of Los Angeles GSD Construction Forces Division | Prime | $30,000,000 |
| Jun 12, 2026 | E-26-0080 F-1280Other | City of Los Angeles Harbor Department | Prime | $600,000 |
| Jun 12, 2026 | ZOO LANGUR EXHIBIT / CABLING & NETTINGDesign, inspection & consulting | City of Los Angeles GSD Construction Forces Division | Prime | $30,000,000 |
| Jun 10, 2026 | Arneill Road Housing ProjectPaving & streets | City of Camarillo | Subcontractor | $7,926,616 |
| Jun 9, 2026 | ZOO GORILLA TRANSFER CHUTE / DESIGNBridges & structures | City of Los Angeles GSD Construction Forces Division | Prime | $30,000,000 |
| May 20, 2026 | Zoo Gorilla Glass Framing / RepairOther | City of Los Angeles GSD Construction Forces Division | Prime | — |
| Mar 3, 2026 | GreekTheater–PatronDeckStairRepair CO2Buildings & facilities | City of Los Angeles/ Department of Recreation and Parks | Prime | $544 |
| Mar 2, 2026 | MADRID THEATERRoofing | City of Los Angeles GSD Construction Forces Division | Prime | — |
| Feb 23, 2026 | Greek TheaterPatron Deck Stair RepairCO1Buildings & facilities | City of Los Angeles/ Department of Recreation and Parks | Prime | $1,157 |
| Feb 19, 2026 | ZIEGLER HOUSE HVAC UPGRADEHVAC & mechanical | City of Los Angeles GSD Construction Forces Division | Prime | — |
| Feb 13, 2026 | Banning Child CareCenter–BuildingRefCO11Buildings & facilities | City of Los Angeles/ Department of Recreation and Parks | Prime | $1,499 |
| Dec 4, 2025 | BOE ROSEMONT ELEMENTARY SCHOOL / TUNNELBuildings & facilities | City of Los Angeles GSD Construction Forces Division | Prime | — |
| Dec 1, 2025 | Greek Theater – Patron Deck Stair RepairBuildings & facilities | City of Los Angeles/ Department of Recreation and Parks | Prime | $103,319 |
| Dec 1, 2025 | Greek Theatre – Patron Deck Stair RepairBuildings & facilities | City of Los Angeles/ Department of Recreation and Parks | Prime | $103,319 |
| Oct 28, 2025 | BOE LOGAN ELEMENTARY SCHOOLBuildings & facilities | City of Los Angeles GSD Construction Forces Division | Prime | — |
| Oct 23, 2025 | BOE FS 39 PH 3 /HVACHVAC & mechanical | City of Los Angeles GSD Construction Forces Division | Prime | — |
| Oct 21, 2025 | Lakeshore Village Library ImprovementsBuildings & facilities | City of Moreno Valley | Subcontractor | $3,725,000 |
| Oct 15, 2025 | Banning Child Care Center – Bui Ref CO10Buildings & facilities | City of Los Angeles/ Department of Recreation and Parks | Prime | $21,349 |
| Sep 29, 2025 | FD FS 11 / AWNING INSTALLATIONOther | City of Los Angeles GSD Construction Forces Division | Prime | $5,000,000 |
| Sep 12, 2025 | Banning CCC – Building Refurbishment CO9Buildings & facilities | City of Los Angeles/ Department of Recreation and Parks | Prime | $1,180 |
| Sep 10, 2025 | Banning CCC – Building Refurbishment CO8Buildings & facilities | City of Los Angeles/ Department of Recreation and Parks | Prime | $6,027 |
| Sep 10, 2025 | Banning CCC – Building Refurbishment CO7Buildings & facilities | City of Los Angeles/ Department of Recreation and Parks | Prime | $74,953 |
| Aug 26, 2025 | Berth 93 Gantry Crane RemovalRoofing | City of Los Angeles Harbor Department | Subcontractor | $504,728 |
| Jul 24, 2025 | Banning CCC – Building Refurbishment CO6Buildings & facilities | City of Los Angeles/ Department of Recreation and Parks | Prime | $15,886 |
| Jul 8, 2025 | BOE ABH SUNSET / DEMOBILIZATIONOther | City of Los Angeles GSD Construction Forces Division | Prime | $26,158 |
Most recent 25 of 75. 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
- City of Los Angeles GSD Construction Forces Division · 29 projects
- City of Los Angeles/ Department of Recreation and Parks · 15 projects
- City of Los Angeles Harbor Department · 3 projects
- Los Angeles Metropolitan Transportation Authority · 2 projects
- UC Irvine · 2 projects
- City of Lake Forest, CA · 2 projects
- University of California Santa Barbara · 2 projects
- The Metropolitan Water District of Southern California · 2 projects
- University of California - Riverside · 2 projects
- Cedars Sinai Medical Center · 1 project
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