ADU CITIES Contractor Directory

1ST Prime Design Contractors Inc

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

☎ Call (310) 930-3505Verify this license at CSLB
CSLB license#862194
ClassificationsB — General Building
Office of record3415 W 226TH St
Torrance, CA 90505
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(310) 930-3505
Contractor bond$25,000 — Western Surety Company
Workers' comp (CSLB record)Exempt
Business typeCorporation
License issuedAugust 2, 2005
License expiresAugust 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.