SAN DIEGO BACKFLOW TESTING
California contractor license #1054091 · San Diego, San Diego County
License
- License number
- 1054091
- Status
- Clear
- Classifications
- C-4 Boiler, Hot-Water Heating and Steam Fitting Contractor
- C-12 Earthwork and Paving Contractor
- C-34 Pipeline Contractor
- C-36 Plumbing Contractor
- C-42 Sanitation System Contractor
- Business type
- Corporation
- Issued
- May 29, 2019
- Expires
- Mar 31, 2028
- Workers' compensation
- Workers' Compensation Insurance — Technology Insurance Company Inc
- Contractor's bond
- $25,000 — North River Insurance Company (The)
- DIR public works registration
- Registered through Jun 30, 2028
From the California Contractors State License Board (CSLB) public license file, last updated Feb 17, 2026. Verify license #1054091 on CSLB's License Check.
California public works
SAN DIEGO BACKFLOW TESTING appears on 2 public works projects registered with the California Department of Industrial Relations, 2 of them as the prime contractor, for 2 awarding bodies between 2025 and 2025. Projects it led total $42,860 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Dec 8, 2025 | Backflow ReplacementPlumbing & restrooms | San Diego County Office of Education | Prime | $17,860 |
| Mar 20, 2025 | As Needed Backflow Testing ServicesPlumbing & restrooms | Helix Water District (OC) | Prime | $25,000 |
Most recent 2 of 2. 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
- Helix Water District (OC) · 1 project
- San Diego County Office of Education · 1 project
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