ALTOR CONSTRUCTION LLC
California contractor license #1055950 · Walnut Creek, Contra Costa County
License
- License number
- 1055950
- Status
- Clear
- Classifications
- A General Engineering Contractor
- B General Building Contractor
- Business type
- Limited Liability
- Issued
- Jul 17, 2019
- Expires
- Oct 31, 2026
- Workers' compensation
- Workers' Compensation Insurance — Pie Insurance Company (The)
- 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 Aug 26, 2026. Verify license #1055950 on CSLB's License Check.
California public works
ALTOR CONSTRUCTION LLC appears on 9 public works projects registered with the California Department of Industrial Relations, 7 of them as the prime contractor, for 7 awarding bodies between 2025 and 2026. Projects it led total $1,401,094 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Mar 11, 2026 | Foothill Field Office Foundation RepairParks, landscape & fields | Midpeninsula Regional Open Space District | Prime | $138,840 |
| Feb 13, 2026 | Old La Honda Rd Drainage Imp. ProjectStorm drain & flood control | Town of Woodside, CA | Prime | $211,895 |
| Dec 15, 2025 | Lincoln Ave Corridor Safety ImprovementsTraffic & signals | City of San Rafael | Prime | $284,480 |
| Aug 21, 2025 | Field of Dogs and Pétanque Court PathwayStorm drain & flood control | Marin County Parks | Prime | $289,829 |
| Aug 4, 2025 | Airport Hangar Repair ProjectRoofing | City of Petaluma | Subcontractor | $195,000 |
| Jun 17, 2025 | FLOOD RESILIENCY IMPROVEMENTS OF LAKE MEStorm drain & flood control | Alameda County Public Works Agency | Subcontractor | $1,584,003 |
| — | HSIP Cycle 12 Pedestrian Safety ImprovemOther | City of Mill Valley | Prime | $234,095 |
| — | East Ave. at Elm Drainage ImprovementsStorm drain & flood control | City of Mill Valley | Prime | $78,985 |
| — | sycamore Ave, Hauke Park ImprovementsTraffic & signals | City of Mill Valley | Prime | $162,970 |
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
- City of Mill Valley · 3 projects
- Midpeninsula Regional Open Space District · 1 project
- City of San Rafael · 1 project
- Alameda County Public Works Agency · 1 project
- City of Petaluma · 1 project
- Marin County Parks · 1 project
- Town of Woodside, CA · 1 project
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