ADU CITIES Contractor Directory

Simi Sewer Services

Also listed as: Highsmith & Daughters Plumbing Inc

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

☎ Call (818) 602-8113Verify this license at CSLB
CSLB license#1016766
ClassificationsC-36 — Plumbing
Office of record3450 Almond Tree Ct
Simi Valley, CA 93065
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(818) 602-8113
Contractor bond$25,000 — Western Surety Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Hartford Fire Insurance Company
Business typeCorporation
License issuedAugust 1, 2016
License expiresAugust 31, 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.