Griffin John Construction Inc
● Active — license status verified against CSLB public data as of November 6, 2026
| CSLB license | #618983 |
|---|---|
| Classifications | A — General Engineering · B — General Building · C-10 — Electrical · C-7 — Low Voltage Systems |
| Office of record | 244 Jason Court Corona, CA 92879 Address as listed in the CSLB record — the office of record, not a service-area claim. |
| Phone (CSLB record) | (951) 278-2377 |
| Contractor bond | $25,000 — American Contractors Indemnity Company |
| Workers' comp (CSLB record) | Leasing Firm, Temp Agency, etc — State National Insurance Company Inc |
| Business type | Corporation |
| License issued | May 9, 1991 |
| License expires | May 31, 2027 |
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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.