ADU CITIES Contractor Directory

Holdfast

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

CSLB license#1133188
ClassificationsB — General Building
Office of record3220 Thatcher Ave
Marina Del Rey, CA 90292
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(626) 627-4069
Contractor bond$25,000 — Western Surety Company
Workers' comp (CSLB record)Workers' Compensation Insurance — State Compensation Insurance Fund
Business typeCorporation
License issuedFebruary 14, 2025
License expiresFebruary 28, 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.