L N A CONCRETE STRUCTURES INC
California contractor license #611949 · Chino Hills, San Bernardino County
License
- License number
- 611949
- Status
- Clear
- Classifications
- A General Engineering Contractor
- Business type
- Corporation
- Issued
- Feb 9, 1991
- Expires
- Apr 30, 2028
- Workers' compensation
- Workers' Compensation Insurance — Valley Forge Insurance Company
- Contractor's bond
- $25,000 — The Guarantee Company Of North America Usa
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated Jul 1, 2026. Verify license #611949 on CSLB's License Check.
California public works
L N A CONCRETE STRUCTURES INC appears on 106 public works projects registered with the California Department of Industrial Relations, 1 of them as the prime contractor, for 50 awarding bodies between 2015 and 2026. Projects it led total $99,402 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| May 15, 2026 | Joint Outfall B Unit 9A. MHs B 948-B 19Sewer & wastewater | Sanitation Districts of Los Angeles County | Subcontractor | $11,500,000 |
| Apr 27, 2026 | Westward Beach Road EmbankmentStorm drain & flood control | City of Malibu | Subcontractor | $529,836 |
| Apr 22, 2026 | Joint Outfall B Unit 9B TS RehabConcrete & masonry | Sanitation Districts of Los Angeles County | Subcontractor | $21,789,520 |
| Apr 15, 2026 | Bienveneda Av (559) Emer Bulkhead RepairElectrical, low voltage & AV | City of Los Angeles Bureau of Engineering | Subcontractor | $500,000 |
| Apr 13, 2026 | ESDR - 1313 Main Street-CBStorm drain & flood control | City of Los Angeles Bureau of Engineering | Subcontractor | $50,000 |
| Apr 10, 2026 | ESDR - 2759 Clyde Avenue-SDStorm drain & flood control | City of Los Angeles Bureau of Engineering | Subcontractor | $117,000 |
| Feb 19, 2026 | EMERGENCY REPAIROther | Sanitation Districts of Los Angeles County | Subcontractor | $350,000 |
| Jan 21, 2026 | SAN DIEGO RIVER BASIN SEWER PIPE LININGSewer & wastewater | County of San Diego / DPW | Subcontractor | $4,843,560 |
| Jan 14, 2026 | Long Beach Amphitheater Asphalt RehabPaving & streets | City of Long Beach - Economic Development | Subcontractor | $6,818,318 |
| Dec 23, 2025 | ESDR - 3622 E 6TH ST - CBStorm drain & flood control | City of Los Angeles Bureau of Engineering | Subcontractor | $75,000 |
| Nov 21, 2025 | Emergency Repair of Joint Outfall A UnitOther | Sanitation Districts of Los Angeles County | Subcontractor | $3,500,000 |
| Nov 3, 2025 | On-Call Emergency Sewer System Point RepSewer & wastewater | County of Los Angeles Department of Public Works | Subcontractor | $35,000,000 |
| Nov 3, 2025 | On-Call Emergency Sewer System Point RepSewer & wastewater | County of Los Angeles Department of Public Works | Subcontractor | $35,000,000 |
| Oct 23, 2025 | Emergency Torrance Airport SD RepairSewer & wastewater | City of Torrance - Public Works | Subcontractor | $185,265 |
| Oct 22, 2025 | District 21 Interceptor Sewer Rehab Ph 2Sewer & wastewater | Sanitation Districts of Los Angeles County | Subcontractor | $15,333,200 |
| Oct 22, 2025 | JO A Unit 9 Trunk Sewer Rehab Ph IIISewer & wastewater | Sanitation Districts of Los Angeles County | Subcontractor | $3,965,875 |
| Oct 15, 2025 | ELB - 07A6276Electrical, low voltage & AV | California Department of Transportation | Subcontractor | $1,450,000 |
| Sep 24, 2025 | Bloomfield Pumping Plant FM UpgradesConcrete & masonry | Sanitation Districts of Los Angeles County | Subcontractor | $4,991,800 |
| Aug 18, 2025 | ESDR - 5948 Main St-CBStorm drain & flood control | City of Los Angeles Bureau of Engineering | Subcontractor | $25,000 |
| Jul 15, 2025 | Former Rockhaven Sanitarium ProjectParks, landscape & fields | City of Glendale - Public Works Engineering | Subcontractor | $6,730,025 |
| May 28, 2025 | ESDR - 637 Jacon Way - CBStorm drain & flood control | City of Los Angeles Bureau of Engineering | Subcontractor | $50,000 |
| May 13, 2025 | ESR - Highland Ave - 2100 BlockOther | City of Los Angeles Bureau of Engineering | Subcontractor | $300,000 |
| Apr 23, 2025 | On-Call Substructure Verification Svcs.Other | Sanitation Districts of Los Angeles County | Subcontractor | $1,000,000 |
| Mar 24, 2025 | Concord Ave. & Midvale Pl. Water MainWater | City of Alhambra | Subcontractor | $1,552,135 |
| Mar 10, 2025 | JO B Trunk Sewers Group 3 RehabSewer & wastewater | Sanitation Districts of Los Angeles County | Subcontractor | $6,339,259 |
Most recent 25 of 106. 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 Bureau of Engineering · 27 projects
- Sanitation Districts of Los Angeles County · 19 projects
- City of Los Angeles Board of Public Works · 6 projects
- The Metropolitan Water District of Southern California · 3 projects
- County of Los Angeles Department of Public Works · 3 projects
- City of Manhattan Beach · 2 projects
- Orange County Sanitation District · 2 projects
- City of Glendale - Public Works Engineering · 2 projects
- California Department of Transportation · 1 project
- City of Los Angeles/ Department of Recreation and Parks · 1 project
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