ADU CITIES Contractor Directory

Cosi Designs & Construction

Also listed as: Cosi Designs Inc

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

☎ Call (310) 734-4764Verify this license at CSLB
CSLB license#1060791
ClassificationsB — General Building
Office of record2828 Cochran St Ste 416
Simi Valley, CA 93065
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(310) 734-4764
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Exempt
Business typeCorporation
License issuedNovember 26, 2019
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.