San Diego Backflow Testing
● Active — license status verified against CSLB public data as of November 6, 2026
| CSLB license | #1054091 |
|---|---|
| Classifications | C-12 — Earthwork and Paving · C-34 — Pipeline · C-36 — Plumbing · C-4 — Boiler, Hot-Water Heating and Steam Fitting · C-42 — Sanitation System |
| Office of record | 6844 Ballinger Ave San Diego, CA 92119 Address as listed in the CSLB record — the office of record, not a service-area claim. |
| Phone (CSLB record) | (619) 666-5439 |
| Contractor bond | $25,000 — North River Insurance Company (the) |
| Workers' comp (CSLB record) | Workers' Compensation Insurance — Technology Insurance Company Inc |
| Business type | Corporation |
| License issued | May 29, 2019 |
| License expires | March 31, 2028 |
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Data source: CSLB public records as of November 6, 2026. License status can change at any time — verify live at CSLB before signing a contract.