T T S I NETWORK COMMUNICATIONS
California contractor license #937581 · Rancho Cucamonga, San Bernardino County
License
- License number
- 937581
- Status
- Clear
- Classifications
- C-7 Low Voltage Systems Contractor
- C-10 Electrical Contractor
- Business type
- Corporation
- Issued
- Sep 10, 2009
- Expires
- Sep 30, 2027
- Workers' compensation
- Workers' Compensation Insurance — Oak River Insurance Company
- 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 Aug 25, 2026. Verify license #937581 on CSLB's License Check.
California public works
T T S I NETWORK COMMUNICATIONS appears on 9 public works projects registered with the California Department of Industrial Relations, 5 of them as the prime contractor, for 4 awarding bodies between 2022 and 2026. Projects it led total $789,000 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Jul 1, 2026 | Voice/Data electrical work for campusElectrical, low voltage & AV | Cal Poly Pomona | Prime | $90,000 |
| Sep 23, 2025 | Electrical ServicesElectrical, low voltage & AV | HECTOR | Prime | $100,000 |
| Jul 1, 2025 | Voice/Data Electrical WorkElectrical, low voltage & AV | HECTOR | Prime | $150,000 |
| May 30, 2025 | Voice Data Electrical WorkElectrical, low voltage & AV | California State Polytechnic University, Pomona | Prime | $249,000 |
| Aug 19, 2024 | Campus Wide Thermostat ReplacementBuildings & facilities | California State Polytechnic University Pomona | Subcontractor | $85,050 |
| Jul 29, 2024 | Voice/Data Electrical TasksElectrical, low voltage & AV | California State Polytechnic University Pomona | Prime | $200,000 |
| May 14, 2024 | Classroom ModernizationBuildings & facilities | California State Polytechnic University Pomona | Subcontractor | — |
| Nov 30, 2022 | Service Blanket Voice and DataElectrical, low voltage & AV | California State Polytechnic University Pomona | Subcontractor | — |
| Nov 17, 2022 | Voice and Data Electrical RepairsElectrical, low voltage & AV | California State Polytechnic University Pomona | Subcontractor | — |
Most recent 9 of 9. 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
- California State Polytechnic University Pomona · 5 projects
- HECTOR · 2 projects
- Cal Poly Pomona · 1 project
- California State Polytechnic University, Pomona · 1 project
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