FLAT & VERTICAL INC
California contractor license #434023 · Buena Park, Orange County
License
- License number
- 434023
- Status
- Clear
- Classifications
- B General Building Contractor
- C-12 Earthwork and Paving Contractor
- C-21 Building Moving/Demolition Contractor
- C-61/D-06 Concrete Related Services
- Business type
- Corporation
- Issued
- Jan 27, 1983
- Expires
- Feb 28, 2027
- Workers' compensation
- Workers' Compensation Insurance — Service American Indemnity Company
- Contractor's bond
- $25,000 — Western Surety Company
- DIR public works registration
- Registered through Jun 30, 2029
From the California Contractors State License Board (CSLB) public license file, last updated Apr 1, 2026. Verify license #434023 on CSLB's License Check.
California public works
FLAT & VERTICAL INC appears on 64 public works projects registered with the California Department of Industrial Relations, for 44 awarding bodies between 2016 and 2026.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Aug 12, 2026 | OC Parks – Mile Square Park Waterline BrWater | County of Orange/OC Public Works | Subcontractor | $161,767 |
| Aug 1, 2026 | Plumbing ServicesPlumbing & restrooms | ORANGE COUNTY TRANSPORTATION AUTHORITY~ | Subcontractor | $200,000 |
| Jul 16, 2026 | VPHS Field Renovation 2026Parks, landscape & fields | Orange Unified School District | Subcontractor | $4,505,027 |
| Jul 1, 2026 | DISTRICTWIDEPlumbing & restrooms | Capistrano Unified School District | Subcontractor | $120,000 |
| Jun 25, 2026 | Construction Services for RTA WentworthBuildings & facilities | Riverside Transit Agency | Subcontractor | $6,228,945 |
| Apr 9, 2026 | 2026 Centralia Parking Lot PH 1Buildings & facilities | Centralia Elementary School District | Subcontractor | $1,776,172 |
| Feb 2, 2026 | Districtwide openPlumbing & restrooms | Capistrano Unified School District | Subcontractor | $50,000 |
| Jan 13, 2026 | Restroom RepairsPlumbing & restrooms | California Department of Motor Vehicles - (PUB WORKS) | Subcontractor | $27,260 |
| Dec 15, 2025 | OCERS Replacement Headquarters ProjectDemolition & site work | Orange County Employees Retirement System | Subcontractor | $63,741,516 |
| Nov 20, 2025 | Emergency Gas Line ReplacementOther | Costa Mesa Sanitary District - CMSD | Subcontractor | $25,000 |
| Jul 22, 2025 | Beverly Vista Synthetic TurfParks, landscape & fields | Beverly Hills Unified School District | Subcontractor | $1,106,353 |
| Jul 17, 2025 | USU Building F Roof ReplacementRoofing | California State University, Northridge | Subcontractor | $30,000,000 |
| Jul 7, 2025 | Carr ES-New Modular Classroom BldgBuildings & facilities | TORRANCE UNIFIED SCHOOL DISTRICT | Subcontractor | $3,470,000 |
| Jul 1, 2025 | W68P0928Plumbing & restrooms | Capistrano Unified School District | Subcontractor | $350,000 |
| Jun 26, 2025 | Water Main RepairWater | El Camino Community College District | Subcontractor | $92,213 |
| Jun 17, 2025 | Linden ApartmentsOther | City of Long Beach (DV) | Subcontractor | $47,333,599 |
| May 20, 2025 | ASPHALT REPLACEMENTPaving & streets | Newport-Mesa Unified School District | Subcontractor | $756,700 |
| May 1, 2025 | GAS UTILITY UPGRADEDemolition & site work | Newport-Mesa Unified School District | Subcontractor | $94,558 |
| Feb 28, 2025 | Operations Parking Lot ResealPaving & streets | Sweetwater Authority | Subcontractor | $33,205 |
| Feb 9, 2025 | DCP Exterior LightingElectrical, low voltage & AV | The Music Center | Subcontractor | $719,362 |
| Jan 27, 2025 | Macgowan 1330 Theater RenovationPlumbing & restrooms | University of California, Los Angeles | Subcontractor | $5,164,149 |
| Jan 3, 2025 | B1, Bsmt, 1.5T & 3T MRI ReplacementHVAC & mechanical | University of California, Irvine Medical Center | Subcontractor | $2,428,018 |
| Oct 24, 2024 | HUNTINGTON SBOther | DEPARTMENT OF PARKS AND RECREATION-PARK OPERATIONS | Subcontractor | $1,840,000 |
| Aug 27, 2024 | SARB Maintenance BuildingPaving & streets | County of Riverside Regional Park and Open Space District | Subcontractor | $4,475,000 |
| Jul 1, 2024 | Repair and re-install two-way clean outOther | Huntington Beach Union High School District | Subcontractor | — |
Most recent 25 of 64. 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
- Capistrano Unified School District · 6 projects
- Huntington Beach Union High School District · 5 projects
- City of Newport Beach · 4 projects
- Orange Unified School District · 3 projects
- Newport-Mesa Unified School District · 3 projects
- County of Orange/OC Public Works · 2 projects
- Long Beach USD - Facilities Development & Planning · 2 projects
- University of California, Los Angeles · 2 projects
- Anaheim Union High School District · 2 projects
- Orange County Superintendent of Schools · 1 project
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