#1 SON PLUMBING INC
California contractor license #1066881 · Highland, San Bernardino County
License
- License number
- 1066881
- Status
- Clear
- Classifications
- C-36 Plumbing Contractor
- Business type
- Corporation
- Issued
- Jul 10, 2020
- Expires
- Jul 31, 2028
- Workers' compensation
- Workers' Compensation Insurance — Great American Alliance Insurance Company
- Contractor's bond
- $25,000 — Atlantic Specialty Insurance Company
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated Jun 30, 2026. Verify license #1066881 on CSLB's License Check.
California public works
#1 SON PLUMBING INC appears on 8 public works projects registered with the California Department of Industrial Relations, 6 of them as the prime contractor, for 3 awarding bodies between 2024 and 2026. Projects it led total $126,886 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Aug 11, 2026 | B0010564 - 1 SON PLUMBING, INCPlumbing & restrooms | Jurupa Unified School District | Prime | $30,000 |
| Aug 11, 2026 | B0010563 - 1 SON PLUMBING, INCPlumbing & restrooms | Jurupa Unified School District | Prime | $30,000 |
| Sep 25, 2025 | B0009347 - 1 SON PLUMBING, INCPlumbing & restrooms | Jurupa Unified School District | Prime | $15,000 |
| Sep 25, 2025 | B0009345 - 1 SON PLUMBING, INCPlumbing & restrooms | Jurupa Unified School District | Prime | $22,000 |
| Sep 25, 2025 | B0009346 - 1 SON PLUMBING, INCPlumbing & restrooms | Jurupa Unified School District | Prime | $15,000 |
| Aug 17, 2025 | Nuview Emergency Pipe RepairsSewer & wastewater | Nuview Union School District | Prime | $14,886 |
| Sep 26, 2024 | NBECHS Athletic Complex ProjectParks, landscape & fields | Nuview Union School District | Subcontractor | $2,258,480 |
| Feb 5, 2024 | Installation of new backflow preventionPlumbing & restrooms | Fontana Unified School District | Subcontractor | — |
Most recent 8 of 8. 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
- Jurupa Unified School District · 5 projects
- Nuview Union School District · 2 projects
- Fontana Unified School District · 1 project
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