ADU CITIES Contractor Directory

National Corrosion

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

☎ Call (714) 331-6580Verify this license at CSLB
CSLB license#1020111
ClassificationsA — General Engineering · C-10 — Electrical · C-57 — Well Drilling
Office of record11730 Seaboard Cir
Stanton, CA 90680
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(714) 331-6580
Contractor bond$25,000 — Western Surety Company
Workers' comp (CSLB record)Workers' Compensation Insurance — National Casualty Company
Business typeCorporation
License issuedNovember 1, 2016
License expiresNovember 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.