Grigolla & Sons Construction Co Inc
● Active — license status verified against CSLB public data as of November 6, 2026
| CSLB license | #514132 |
|---|---|
| Classifications | A — General Engineering |
| Office of record | 627 Allen Avenue San Dimas, CA 91773 Address as listed in the CSLB record — the office of record, not a service-area claim. |
| Phone (CSLB record) | (909) 447-8530 |
| Contractor bond | $25,000 — American Contractors Indemnity Company |
| Workers' comp (CSLB record) | Workers' Compensation Insurance — Indemnity Insurance Company Of North America |
| Business type | Corporation |
| License issued | July 13, 1987 |
| License expires | July 31, 2027 |
Is this your business? Claim this listing to enhance it with your website, photos, and project details.
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.