Grainwise Construction
● Active — license status verified against CSLB public data as of November 6, 2026
| CSLB license | #1130452 |
|---|---|
| Classifications | B — General Building |
| Office of record | 2448 Myrtle Avenue Hermosa Beach, CA 90254 Address as listed in the CSLB record — the office of record, not a service-area claim. |
| Phone (CSLB record) | (310) 408-9400 |
| Contractor bond | $25,000 — Western Surety Company |
| Workers' comp (CSLB record) | Exempt |
| Business type | Sole Owner |
| License issued | December 13, 2024 |
| License expires | December 31, 2026 |
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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.