ADU CITIES Contractor Directory

United Security Systems Inc

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

☎ Call (909) 946-1140Verify this license at CSLB
CSLB license#716575
ClassificationsC-10 — Electrical
Office of record8757 Lanyard Court Suite 100
Rancho Cucamonga, CA 91730
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(909) 946-1140
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Benchmark Insurance Company
Business typeCorporation
License issuedDecember 19, 1995
License expiresDecember 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.