ADU CITIES Contractor Directory

M J Construction Co

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

☎ Call (818) 363-1558Verify this license at CSLB
CSLB license#543734
ClassificationsB — General Building
Office of record3460 Avenida Simi
Simi Valley, CA 93063
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(818) 363-1558
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Exempt
Business typeSole Owner
License issuedOctober 7, 1988
License expiresOctober 31, 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.