ADU CITIES Contractor Directory

L N A Concrete Structures Inc

● Active — license status verified against CSLB public data as of November 6, 2026

CSLB license#611949
ClassificationsA — General Engineering
Office of recordPO Box 58
Chino Hills, CA 91709
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(909) 393-1493
Contractor bond$25,000 — The Guarantee Company Of North America USA
Workers' comp (CSLB record)Workers' Compensation Insurance — Valley Forge Insurance Company
Business typeCorporation
License issuedFebruary 9, 1991
License expiresApril 30, 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.