J M FIBER OPTICS INC
California contractor license #772630 · Chino, San Bernardino County
License
- License number
- 772630
- Status
- Clear
- Classifications
- C-7 Low Voltage Systems Contractor
- C-10 Electrical Contractor
- Business type
- Corporation
- Issued
- Dec 14, 1999
- Expires
- Feb 28, 2027
- Workers' compensation
- Workers' Compensation Insurance — State Compensation Insurance Fund
- Contractor's bond
- $25,000 — American Contractors Indemnity Company
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated Feb 19, 2026. Verify license #772630 on CSLB's License Check.
California public works
J M FIBER OPTICS INC appears on 16 public works projects registered with the California Department of Industrial Relations, for 11 awarding bodies between 2016 and 2026.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Feb 20, 2026 | 07-LA-2,14,101,405-VarParks, landscape & fields | California Department of Transportation (Caltrans) | Subcontractor | $30,130,507 |
| Nov 18, 2025 | Metro A Line South, B&D Lines, Div-20, UBuildings & facilities | Los Angeles Metropolitan Transportation Authority | Subcontractor | $47,010,513 |
| Feb 20, 2025 | ATSAC Hub ReplacementDesign, inspection & consulting | Los Angeles World Airports | Subcontractor | $17,016,100 |
| Nov 4, 2024 | I-15 Corridor Freight & Express LaneOther | San Bernardino County Transportation Authority | Subcontractor | $389,440,000 |
| May 24, 2024 | Park Blvd At-Grade Crossing (Package 1)Paving & streets | Civic San Diego | Subcontractor | $8,887,207 |
| Feb 11, 2024 | Electronic Sign ReplacementOther | Omnitrans | Subcontractor | — |
| Oct 2, 2023 | C1212 - Westside Purple Line Extension SOther | Los Angeles Metropolitan Transportation Authority | Subcontractor | — |
| Sep 21, 2023 | Leo J. Vander Lans Advanced Water TreatmWater | Water Replenishment District of Southern California | Subcontractor | — |
| Jul 11, 2023 | Communication & Signal Systems InstallatTraffic & signals | Southern California Regional Rail Authority | Subcontractor | — |
| Nov 30, 2022 | G-Line BRT Improvement ProjectOther | Los Angeles Metropolitan Transportation Authority | Subcontractor | — |
| Jun 1, 2022 | SOM ED I Data Center RenovationBuildings & facilities | University of California - Riverside | Subcontractor | — |
| Apr 18, 2022 | Construction of the Moreno Valley MarchParks, landscape & fields | Riverside County Transportation Commission | Subcontractor | — |
| Jul 1, 2021 | Track and Signal Infrastructure MaintenaTraffic & signals | Southern California Regional Rail Authority | Subcontractor | — |
| Apr 7, 2021 | LEO J. VANDER LANS ADVANCED WATER TREATMOther | Water Replenishment District of Southern California | Subcontractor | — |
| Nov 29, 2020 | JM FIBER OPTICSElectrical, low voltage & AV | Eastern Municipal Water District - Purchasing | Subcontractor | — |
| Nov 15, 2016 | Track and Tie Rehabilitation ServicesParks, landscape & fields | Southern California Regional Rail Authority | Subcontractor | — |
Most recent 16 of 16. 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
- Southern California Regional Rail Authority · 3 projects
- Los Angeles Metropolitan Transportation Authority · 3 projects
- Water Replenishment District of Southern California · 2 projects
- Omnitrans · 1 project
- Eastern Municipal Water District - Purchasing · 1 project
- California Department of Transportation (Caltrans) · 1 project
- Riverside County Transportation Commission · 1 project
- San Bernardino County Transportation Authority · 1 project
- Los Angeles World Airports · 1 project
- Civic San Diego · 1 project
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