ADU CITIES Contractor Directory

National Plant Services Inc

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

☎ Call (562) 436-7600Verify this license at CSLB
CSLB license#351503
ClassificationsA — General Engineering · C-33 — Painting and Decorating · C-42 — Sanitation System · D-38
Office of record1461 Harbor Avenue
Long Beach, CA 90813
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(562) 436-7600
Contractor bond$25,000 — Nationwide Mutual Insurance Company
Workers' comp (CSLB record)Workers' Compensation Insurance — American Zurich Insurance Company
Business typeCorporation
License issuedFebruary 23, 1978
License expiresNovember 30, 2027

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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.