ADU CITIES Contractor Directory

Zam F J Company Inc

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

☎ Call (909) 464-1010Verify this license at CSLB
CSLB license#327289
ClassificationsC-36 — Plumbing · C-55 — Water Conditioning · D-12
Office of record13945 Magnolia Ave
Chino, CA 91710
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(909) 464-1010
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Omaha National Casualty Company
Business typeCorporation
License issuedNovember 5, 1976
License expiresSeptember 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.