ADU CITIES Contractor Directory

Mutual Builders

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

CSLB license#588558
ClassificationsB — General Building
Office of record7923 Airport Blvd
Los Angeles, CA 90045
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(310) 902-2885
Contractor bond$25,000 — Jet Insurance Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Norguard Insurance Company
Business typeSole Owner
License issuedFebruary 16, 1990
License expiresMarch 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.