ADU CITIES Contractor Directory

Built By Design Renovations

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

CSLB license#1100959
ClassificationsB — General Building
Office of record236 N Ditman Ave
Los Angeles, CA 90063
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(323) 330-5562
Contractor bond$25,000 — Western Surety Company
Workers' comp (CSLB record)License does not have current W/C
Business typeCorporation
License issuedJanuary 30, 2023
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.