ADU CITIES Contractor Directory

Pro-tech Systems Inc

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

CSLB license#663984
ClassificationsC-10 — Electrical · C-7 — Low Voltage Systems
Office of recordP O Box 245
Simi Valley, CA 93062
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(805) 522-1659
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Security National Insurance Company
Business typeCorporation
License issuedFebruary 1, 1993
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.