ADU CITIES Contractor Directory

S J Z Signature Services

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

CSLB license#831844
ClassificationsB — General Building
Office of record18017 Chatsworth Street #184
Granada Hills, CA 91344
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(818) 388-8640
Contractor bond$25,000 — Jet Insurance Company
Workers' comp (CSLB record)Workers' Compensation Insurance — National Fire Insurance Company Of Hartford
Business typeSole Owner
License issuedFebruary 4, 2004
License expiresFebruary 29, 2028

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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.