ADU CITIES Contractor Directory

Quinn J Construction Inc

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

CSLB license#775677
ClassificationsB — General Building · C-53 — Swimming Pool · C-8 — Concrete
Office of record1050 W 251ST Street
Harbor City, CA 90710
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(310) 325-6790
Contractor bond$25,000 — Philadelphia Indemnity Insurance Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Omaha National Casualty Company
Business typeCorporation
License issuedFebruary 29, 2000
License expiresFebruary 29, 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.