HARRY H JOH CONSTRUCTION INC
California contractor license #469845 · Paramount, Los Angeles County
License
- License number
- 469845
- Status
- Clear
- Classifications
- A General Engineering Contractor
- B General Building Contractor
- C-10 Electrical Contractor
- C-16 Fire Protection Contractor
- C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor
- C-33 Painting and Decorating Contractor
- C-36 Plumbing Contractor
- C-39 Roofing Contractor
- Business type
- Corporation
- Issued
- Feb 22, 1985
- Expires
- Apr 30, 2027
- Workers' compensation
- Workers' Compensation Insurance — Zurich American Insurance Company
- Contractor's bond
- $25,000 — American Contractors Indemnity Company
- DIR public works registration
- Registered through Jun 30, 2028
From the California Contractors State License Board (CSLB) public license file, last updated Jan 7, 2026. Verify license #469845 on CSLB's License Check.
California public works
HARRY H JOH CONSTRUCTION INC appears on 200 public works projects registered with the California Department of Industrial Relations, 152 of them as the prime contractor, for 21 awarding bodies between 2018 and 2026. Projects it led total $121,208,442 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Jun 26, 2026 | JOC: OCPW - Los Alamitos Pump Station HeWater | County of Orange/OC Public Works | Prime | $289,882 |
| Jun 9, 2026 | 10.10.1912 Security Access & Alarm Upgr.Buildings & facilities | County of San Bernardino - Project Management Division | Prime | $27,617 |
| Feb 27, 2026 | Card Reader UpdateBuildings & facilities | California State Polytechnic University Pomona | Prime | $367,482 |
| Feb 23, 2026 | 10.10.0266 Air Conditioning Sterile DeptRoofing | County of San Bernardino - Project Management Division | Prime | $1,486,364 |
| Feb 20, 2026 | UL18A - NAGPRA CameraBuildings & facilities | California State University, Northridge | Prime | — |
| Feb 20, 2026 | JOC PW2508Other | California State University, Northridge | Prime | $2,000,000 |
| Feb 19, 2026 | ST 522/524 Philosophy Department Rated DBuildings & facilities | California State University, Northridge | Prime | — |
| Feb 5, 2026 | VH-120 Alcove wall & doorBuildings & facilities | California State University, Northridge | Prime | — |
| Feb 5, 2026 | Parking Lot Repairs - 2026 - Phase 2Other | California State University, Northridge | Prime | $2,000,000 |
| Feb 5, 2026 | CY-231 - Surmani cameraBuildings & facilities | California State University, Northridge | Prime | — |
| Feb 5, 2026 | Parking Lot Repairs - 2026 - Misc. stripPaving & streets | California State University, Northridge | Prime | $2,000,000 |
| Feb 5, 2026 | VH-120 Alcove wall & door - Added RefrigHVAC & mechanical | California State University, Northridge | Prime | — |
| Feb 5, 2026 | Parking Lot Repairs - 2026 Additional LoBuildings & facilities | California State University, Northridge | Prime | $23,072 |
| Feb 5, 2026 | Parking Lot Repairs - 2026 - Add Paint,Painting & flooring | California State University, Northridge | Prime | — |
| Jan 29, 2026 | Desert Sage Flooring ProjectPlumbing & restrooms | County of Riverside - Facilities Management | Prime | $884,881 |
| Jan 14, 2026 | Segundo TerraceRoofing | Los Angeles County Development Authority | Prime | $2,617,745 |
| Jan 8, 2026 | VH-200 President's Office cameraOther | California State University, Northridge | Prime | — |
| Jan 8, 2026 | Parking Lot Repairs - 2026Other | California State University, Northridge | Prime | $2,000,000 |
| Jan 8, 2026 | VH-120 Alcove wall & door - add demoBuildings & facilities | California State University, Northridge | Prime | — |
| Jan 7, 2026 | 10.10.0846 Lighting Fixture ReplacementElectrical, low voltage & AV | County of San Bernardino - Project Management Division | Prime | $540,618 |
| Jan 2, 2026 | Cooling Wall Replacement, Bldg 4AHVAC & mechanical | California State Polytechnic University Pomona | Prime | $52,401 |
| Dec 11, 2025 | 7AC100_NEWOFFICEOther | California State University, Northridge | Prime | — |
| Dec 11, 2025 | Parking Structures B5, G3 & G9 Power WasOther | California State University, Northridge | Prime | — |
| Dec 11, 2025 | North Campus/Housing Telco Room NEMA BoxBuildings & facilities | California State University, Northridge | Prime | — |
| Dec 11, 2025 | MZ-194, SQ-111, AC-100Painting & flooring | California State University, Northridge | Prime | — |
Most recent 25 of 200. 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
- Los Angeles County Development Authority · 71 projects
- California State University, Northridge · 33 projects
- California State Polytechnic University Pomona · 15 projects
- County of Riverside - Facilities Management · 13 projects
- County of Orange/OC Public Works · 9 projects
- University of California, Los Angeles · 8 projects
- San Diego Housing Commission · 8 projects
- City of Long Beach · 7 projects
- County of San Bernardino - Project Management Division · 6 projects
- County of San Diego Department of General Services · 5 projects
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