SPEKTREN ENGINEERING INC
California contractor license #1134190 · Gilroy, Santa Clara County
License
- License number
- 1134190
- Status
- Clear
- Classifications
- A General Engineering Contractor
- Business type
- Corporation
- Issued
- Mar 11, 2025
- Expires
- Mar 31, 2027
- Workers' compensation
- Workers' Compensation Insurance — Service American Indemnity Company
- Contractor's bond
- $25,000 — Jet Insurance Company
- DIR public works registration
- Registered through Jun 30, 2028
From the California Contractors State License Board (CSLB) public license file, last updated Apr 9, 2026. Verify license #1134190 on CSLB's License Check.
California public works
SPEKTREN ENGINEERING INC appears on 15 public works projects registered with the California Department of Industrial Relations, 14 of them as the prime contractor, for 13 awarding bodies between 2025 and 2026. Projects it led total $4,498,859 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Aug 25, 2026 | Urban Pavement Preservation Phase IPaving & streets | Stanislaus County Department of Public Works | Subcontractor | $2,998,120 |
| Aug 18, 2026 | LOCAL ST RESURFACING FY 25-26 MILL/OVRLYPaving & streets | CITY OF STOCKTON - PUBLIC WORKS | Prime | $1,098,351 |
| Aug 18, 2026 | LOCAL ST RESURF FY 25-26 PAVEMENT REPAIRPaving & streets | CITY OF STOCKTON - PUBLIC WORKS | Prime | $198,397 |
| Apr 29, 2026 | Sir Francis Drake pavement rehabPaving & streets | Town of Ross | Prime | $263,213 |
| Mar 31, 2026 | PMP 2026 (Concrete)Paving & streets | City of Brentwood | Prime | $373,195 |
| Mar 17, 2026 | ADA Improvement ProjectTraffic & signals | County of Marin Department of Public Works | Prime | $917,904 |
| Feb 23, 2026 | 2025 Klamath Mill and FillPaving & streets | City of Brisbane | Prime | $152,000 |
| Dec 10, 2025 | Curb Ramps & Intersection ImprovementsStorm drain & flood control | City of South San Francisco | Prime | $412,908 |
| Sep 16, 2025 | T-Intersection Median Safety ImprovementPaving & streets | Suisun City | Prime | $398,233 |
| Sep 2, 2025 | Foster City Blvd Median ModificationsOther | City of Foster City | Prime | — |
| Jul 30, 2025 | Sidewalk Rehabilitation ProgramPaving & streets | City of Pinole | Prime | $111,200 |
| Jun 16, 2025 | Sidewalk Rehabilitation Program Phase 10Paving & streets | City of Albany | Prime | $91,140 |
| Jun 2, 2025 | FY 2024/25 Curb, Gutter, and Sidewalk MaPaving & streets | Town of Los Gatos | Prime | — |
| May 21, 2025 | Pedestrian Safety Enhancements ProjectTraffic & signals | Suisun City | Prime | $262,739 |
| — | Sinex and Congress Sidewalk improvementPaving & streets | City of Pacific Grove | Prime | $219,580 |
Most recent 15 of 15. 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
- Suisun City · 2 projects
- CITY OF STOCKTON - PUBLIC WORKS · 2 projects
- City of Brisbane · 1 project
- Town of Los Gatos · 1 project
- City of Pinole · 1 project
- City of Brentwood · 1 project
- City of Albany · 1 project
- Town of Ross · 1 project
- County of Marin Department of Public Works · 1 project
- City of Pacific Grove · 1 project
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