ADU CITIES Contractor Directory

Duration Plumbing Co

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

CSLB license#663227
ClassificationsC-36 — Plumbing
Office of record711 Pacific Lane
Torrance, CA 90501
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(310) 210-5016
Contractor bond$25,000 — Western Surety Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Security National Insurance Company
Business typeSole Owner
License issuedJanuary 20, 1993
License expiresJanuary 31, 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.