ADU CITIES Contractor Directory

Li Guang Jin

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

CSLB license#688406
ClassificationsB — General Building
Office of record6525 Napa Avenue
Rancho Cucamonga, CA 91701
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(626) 672-8360
Contractor bond$25,000 — Atlantic Specialty Insurance Company
Workers' comp (CSLB record)Workers' Compensation Insurance — State Compensation Insurance Fund
Business typeSole Owner
License issuedMay 4, 1994
License expiresDecember 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.