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Guillermo Castillo
OK to hire? Yes, with caution
- Exempt from workers' comp (no employees). If they bring a crew, ask why.
License details
| Issued | 08/02/2011 |
|---|---|
| Expires | 08/31/2027 |
| Classifications | B · General Building |
| Address | 20201 Acre Street, Winnetka, CA 91306 |
| Phone | (818) 326 6486 |
| Languages | Not reported yet |
Contractor's bond
| Surety | Merchants Bonding Company (Mutual) |
|---|---|
| Amount | $25,000 |
| Effective | 04/26/2026 |
| Cancelled | — |
Workers' comp
| Coverage | Exempt |
|---|---|
| Insurer | — |
| Policy | 07/14/2025 – — |