INTERNATIONAL LINE BUILDERS INC
California contractor license #782515 · Portland
License
- License number
- 782515
- Status
- Clear
- Classifications
- A General Engineering Contractor
- C-10 Electrical Contractor
- C-33 Painting and Decorating Contractor
- Business type
- Corporation
- Issued
- Aug 7, 2000
- Expires
- Aug 31, 2028
- Workers' compensation
- Workers' Compensation Insurance — Liberty Insurance Corporation
- Contractor's bond
- $25,000 — Liberty Mutual Insurance Company
- DIR public works registration
- Registered through Jun 30, 2028
From the California Contractors State License Board (CSLB) public license file, last updated Aug 25, 2026. Verify license #782515 on CSLB's License Check.
California public works
INTERNATIONAL LINE BUILDERS INC appears on 67 public works projects registered with the California Department of Industrial Relations, 11 of them as the prime contractor, for 38 awarding bodies between 2014 and 2026. Projects it led total $45,651,862 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Aug 12, 2026 | 12,08-Ora,Riv-91, 241-R15.9/R18.9, R0.0/Storm drain & flood control | California Department of Transportation (Caltrans) | Subcontractor | $269,043,763 |
| Aug 5, 2026 | 08-Riv-15-38.9/39.4Paving & streets | California Department of Transportation (Caltrans) | Subcontractor | $5,015,989 |
| Jun 15, 2026 | Temple Avenue Reconstruction from BaldwiParks, landscape & fields | City of Industry | Subcontractor | $1,279,263 |
| Apr 29, 2026 | ATP Cycle 4: 112th St and Flournoy ElemPaving & streets | City of Los Angeles Board of Public Works | Subcontractor | $5,981,228 |
| Apr 16, 2026 | PG&E Utility RelocationsParks, landscape & fields | California High-Speed Rail Authority | Prime | $577,500 |
| Apr 14, 2026 | Traffic Signal Modifications FY 25-26Traffic & signals | City of Garden Grove | Prime | $1,265,280 |
| Oct 29, 2025 | On-Call Emergency ServicesOther | City of Newport Beach | Prime | $75,000 |
| Aug 19, 2025 | Integrated Crime Center (ICC) Citywide CElectrical, low voltage & AV | City of Brea | Prime | $1,223,382 |
| Jul 30, 2025 | Traffic Signal Backlog ReductionTraffic & signals | City of Los Angeles Board of Public Works | Prime | $18,124,090 |
| Jul 7, 2025 | Marine Way Stage 3 & Treble Str CFD DryOther | Heritage Fields El Toro Contractor GP, Inc.. | Prime | $2,761,337 |
| Jan 24, 2025 | OCV!BE River Road 2 and 3Paving & streets | Anaheim Real Estate Partners, LLC | Subcontractor | $31,824,000 |
| Dec 19, 2024 | Malibu Middle & High SchoolBuildings & facilities | Santa Monica-Malibu Unified School District- <>FIP Procurement | Subcontractor | $237,181 |
| Oct 22, 2024 | 12-Ora-1-21.5/31.1, 32.7Traffic & signals | California Department of Transportation (Caltrans) | Subcontractor | $10,578,116 |
| Oct 1, 2024 | INSTALLATION OF PROTECTED / PROTECTED-PETraffic & signals | City of Anaheim | Subcontractor | — |
| Sep 16, 2024 | Jeffrey/Alton Intersection ImprovementsTraffic & signals | City of Irvine | Subcontractor | — |
| Aug 30, 2024 | 12-Ora-241-14.5/25.7Bridges & structures | California Department of Transportation (Caltrans) | Subcontractor | $21,285,989 |
| Aug 21, 2024 | Arrow Route Distribution Line ExtensionElectrical, low voltage & AV | City of Rancho Cucamonga | Prime | $1,198,777 |
| Jul 3, 2024 | D2 Muirlands & Sterling Intersection CFDOther | Heritage Fields El Toro Contractor GP, Inc.. | Prime | $109,586 |
| Jul 2, 2024 | Jeffrey/Alton Intersection ImprovementsTraffic & signals | City of Irvine | Subcontractor | $4,131,307 |
| Jul 1, 2024 | Jeffrey/Alton Intersection ImprovementTraffic & signals | City of Irvine | Subcontractor | — |
| Jun 24, 2024 | Culver/Alton Intersection ImprovementsOther | City of Irvine | Subcontractor | — |
| Jun 18, 2024 | OES Southern Region Emergency OperationsBuildings & facilities | Department of General Services | Subcontractor | $158,400,000 |
| Jun 7, 2024 | Student Health, Wellness, and RecreationBuildings & facilities | California State University, Dominguez Hills. | Subcontractor | $67,104,423 |
| May 20, 2024 | Cactus Street and Easton Street ProjectTraffic & signals | San Bernardino County - DPW Trans. & Flood | Subcontractor | — |
| May 6, 2024 | Fountain-Fairfax Traffic SignalTraffic & signals | City of West Hollywood | Prime | $214,825 |
Most recent 25 of 67. 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 Board of Public Works · 6 projects
- California Department of Transportation (Caltrans) · 5 projects
- Los Angeles Housing Department (LAHD) · 4 projects
- City of Garden Grove · 4 projects
- City of Irvine · 4 projects
- California High-Speed Rail Authority · 3 projects
- Los Angeles Unified School District Facilities Construction Contracts · 2 projects
- City of Dana Point · 2 projects
- California State University, Dominguez Hills. · 2 projects
- City of Santa Monica - Dept. PW.Civil Eng · 2 projects
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