BIG VALLEY PIPELINES
California contractor license #1099060 · Clayton, Contra Costa County
License
- License number
- 1099060
- Status
- Clear
- Classifications
- A General Engineering Contractor
- Business type
- Limited Liability
- Issued
- Nov 28, 2022
- Expires
- Nov 30, 2026
- Workers' compensation
- Workers' Compensation Insurance — Insurance Company Of The West
- 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 Sep 22, 2026. Verify license #1099060 on CSLB's License Check.
California public works
BIG VALLEY PIPELINES appears on 17 public works projects registered with the California Department of Industrial Relations, for 9 awarding bodies between 2018 and 2026.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Jun 15, 2026 | Leitz Modular Classroom ProjectBuildings & facilities | Union School District | Subcontractor | $3,222,870 |
| Apr 20, 2026 | Martone Elementary Wellness CenterDemolition & site work | Modesto City Schools | Subcontractor | $1,711,228 |
| Feb 2, 2026 | Carlton Modular Classroom ProjectBuildings & facilities | Union School District | Subcontractor | $3,222,870 |
| Aug 21, 2025 | SMCEC - Redwood Resiliency ProjectOther | San Mateo Exposition and Fair Association, dba San Mateo County Event Center | Subcontractor | $15,996,027 |
| Apr 17, 2025 | Extended Care Modular Classroom BuildingDemolition & site work | Cambrian School District | Subcontractor | $1,034,000 |
| Mar 12, 2025 | Fiesta Gardens NorthParks, landscape & fields | San Mateo-Foster City School District | Subcontractor | $26,300,000 |
| Feb 12, 2025 | Jefferson Elementary UTK/TK Modular BuilBuildings & facilities | Cloverdale Unified School District | Subcontractor | $4,801,825 |
| Jun 18, 2024 | Transitional Kindergarten Facilities atParks, landscape & fields | San Rafael City Schools | Subcontractor | — |
| Jun 18, 2024 | Transitional Kindergarten Facilities atParks, landscape & fields | San Rafael City Schools | Subcontractor | — |
| May 24, 2024 | Obsidian Middle School Gym Inc 1 Site DeDemolition & site work | Konocti Unified School District | Subcontractor | $2,213,000 |
| Nov 15, 2023 | OMS Gym Project Inc 2Buildings & facilities | Konocti Unified School District | Subcontractor | $6,145,000 |
| Sep 12, 2023 | Transitional Kindergarten Facilities atParks, landscape & fields | San Rafael City Schools | Subcontractor | — |
| Sep 12, 2023 | Transitional Kindergarten Facilities atBuildings & facilities | San Rafael City Schools | Subcontractor | — |
| Jun 4, 2018 | Glenwood Elementary Multipurpose RoomOther | San Rafael City Schools | Subcontractor | — |
| — | MCS Expansion ProjectBuildings & facilities | Marin County Office of Education | Subcontractor | $2,624,613 |
| — | Transitional Kindergarten Facilities atParks, landscape & fields | San Rafael City Schools | Subcontractor | — |
| — | Noddin Modular Classroom ProjectDemolition & site work | Union School District | Subcontractor | $2,380,802 |
Most recent 17 of 17. 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
- San Rafael City Schools · 6 projects
- Union School District · 3 projects
- Konocti Unified School District · 2 projects
- San Mateo-Foster City School District · 1 project
- Cambrian School District · 1 project
- Modesto City Schools · 1 project
- Cloverdale Unified School District · 1 project
- San Mateo Exposition and Fair Association, dba San Mateo County Event Center · 1 project
- Marin County Office of Education · 1 project
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