ADU CITIES Contractor Directory

St Construction Group

Also listed as: Sinterry Group Inc

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

CSLB license#1132195
ClassificationsB — General Building
Office of record3335 Artesia Blvd Apt 16
Torrance, CA 90504
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(310) 991-1556
Contractor bond$25,000 — Business Alliance Insurance Company
Workers' comp (CSLB record)Workers' Compensation Insurance — State Compensation Insurance Fund
Business typeCorporation
License issuedJanuary 28, 2025
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.