SINGULAR BUILDERS
California contractor license #1104356 · San Francisco, San Francisco County
License
- License number
- 1104356
- Status
- Clear
- Classifications
- A General Engineering Contractor
- B General Building Contractor
- Business type
- Corporation
- Issued
- May 4, 2023
- Expires
- May 31, 2027
- Workers' compensation
- Workers' Compensation Insurance — Travelers Property Casualty Company Of America
- Contractor's bond
- $25,000 — Merchants Bonding Company (Mutual)
- DIR public works registration
- Registered through Jun 30, 2029
From the California Contractors State License Board (CSLB) public license file, last updated Jun 23, 2026. Verify license #1104356 on CSLB's License Check.
California public works
SINGULAR BUILDERS appears on 6 public works projects registered with the California Department of Industrial Relations, 2 of them as the prime contractor, for 6 awarding bodies between 2021 and 2026. Projects it led total $15,256,937 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| May 29, 2026 | REC-Kane-CON26-0047 Union SqOther | City and County of San Francisco Recreation and Park Department | Prime | $1,256,937 |
| Nov 26, 2025 | Telegraph Recovery CenterBuildings & facilities | Horizon Services, Inc | Prime | $14,000,000 |
| Jan 14, 2025 | Bancroft Student Housing BuildingPaving & streets | University of CA-Berkeley | Subcontractor | $303,559,471 |
| Jun 1, 2024 | WW-750 - Southeast Water Pollution ContrDemolition & site work | San Francisco Public Utilities Commission | Subcontractor | — |
| May 22, 2024 | 11984.66- Design-Build Services for theBuildings & facilities | San Francisco International Airport Commission | Subcontractor | — |
| Oct 15, 2021 | CMGC Ingleside District Police StationOther | City and County of San Francisco - Dept. of Public Works | Subcontractor | $67,443,820 |
Most recent 6 of 6. 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 and County of San Francisco Recreation and Park Department · 1 project
- Horizon Services, Inc · 1 project
- San Francisco International Airport Commission · 1 project
- University of CA-Berkeley · 1 project
- City and County of San Francisco - Dept. of Public Works · 1 project
- San Francisco Public Utilities Commission · 1 project
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