TOM GRBAVAC & SONS INC
California contractor license #945534 · Seal Beach, Orange County
License
- License number
- 945534
- Status
- Clear
- Classifications
- C-61/D-06 Concrete Related Services
- Business type
- Corporation
- Issued
- Apr 14, 2010
- Expires
- Apr 30, 2028
- Workers' compensation
- Workers' Compensation Insurance — Omaha National Casualty Company
- Contractor's bond
- $25,000 — Atlantic Specialty Insurance Company
- DIR public works registration
- Registered through Jun 30, 2028
From the California Contractors State License Board (CSLB) public license file, last updated Sep 3, 2026. Verify license #945534 on CSLB's License Check.
California public works
TOM GRBAVAC & SONS INC appears on 14 public works projects registered with the California Department of Industrial Relations, for 6 awarding bodies between 2017 and 2025.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Nov 12, 2025 | Joint Outfall J Unit 1E TS Rehab.Concrete & masonry | Sanitation Districts of Los Angeles County | Subcontractor | $17,854,050 |
| Oct 7, 2025 | Main Street and Old Town ImprovementsPaving & streets | City of Tustin | Subcontractor | $10,390,406 |
| Sep 24, 2025 | Joint Outfall H Unit 9C TS Rehab Ph IVConcrete & masonry | Sanitation Districts of Los Angeles County | Subcontractor | $2,271,180 |
| Jun 25, 2025 | Joint Outfall B Unit 8G TS RehabConcrete & masonry | Sanitation Districts of Los Angeles County | Subcontractor | $4,528,130 |
| May 28, 2025 | Joint Outfall F Unit 4 Relief TS RehabConcrete & masonry | Sanitation Districts of Los Angeles County | Subcontractor | $3,543,047 |
| Apr 9, 2025 | Joint Outfall G Unit 8 TS Rehab Ph IIConcrete & masonry | Sanitation Districts of Los Angeles County | Subcontractor | $3,249,760 |
| Mar 4, 2025 | On-Call Services for Underground UtilitiOther | Port of Long Beach - Engineering Services 2 | Subcontractor | $4,886,685 |
| Aug 20, 2024 | Hollow Hills ES Security FencingBuildings & facilities | Simi Valley Unified School District | Subcontractor | $428,729 |
| Sep 6, 2023 | North Hollywood Health CenterBuildings & facilities | County of Los Angeles Department of Public Works | Subcontractor | — |
| May 13, 2023 | On-Call Services for Underground Wet UtiSewer & wastewater | Port of Long Beach - Engineering Services 2 | Subcontractor | — |
| Mar 28, 2023 | Critical Valve Replacement Program, PhasOther | Port of Long Beach - Engineering Services 2 | Subcontractor | — |
| Feb 19, 2021 | On-Call Services for Underground Wet UtiBuildings & facilities | Port of Long Beach - Engineering Services 2 | Subcontractor | — |
| Apr 14, 2019 | On-Call Services for Underground Wet UtiOther | Port of Long Beach - Engineering Services 2 | Subcontractor | — |
| Jul 1, 2017 | on-call services for furnishing & instalBuildings & facilities | Port of Long Beach- Engineering Services | Subcontractor | — |
Most recent 14 of 14. 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
- Sanitation Districts of Los Angeles County · 5 projects
- Port of Long Beach - Engineering Services 2 · 5 projects
- Port of Long Beach- Engineering Services · 1 project
- County of Los Angeles Department of Public Works · 1 project
- Simi Valley Unified School District · 1 project
- City of Tustin · 1 project
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