ADU CITIES Contractor Directory

Hollis & Son Electric

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

CSLB license#517489
ClassificationsC-10 — Electrical
Office of record20805 Madrona Ave
Torrance, CA 90501
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(310) 371-4939
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Technology Insurance Company Inc
Business typeSole Owner
License issuedSeptember 11, 1987
License expiresSeptember 30, 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.