Harrington Construction Co Inc
Also listed as: Harrington West Construction Co Inc
● Active — license status verified against CSLB public data as of November 6, 2026
| CSLB license | #463572 |
|---|---|
| Classifications | B — General Building |
| Office of record | 10470 Foothill Blvd Ste 230 Rancho Cucamonga, CA 91730 Address as listed in the CSLB record — the office of record, not a service-area claim. |
| Phone (CSLB record) | (909) 861-5452 |
| Contractor bond | $25,000 — United Surety Insurance Company |
| Workers' comp (CSLB record) | Workers' Compensation Insurance — Valley Forge Insurance Company |
| Business type | Corporation |
| License issued | October 2, 1984 |
| License expires | May 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.