ADU CITIES Contractor Directory

Mac Duffee Gerald F General Contractor

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

☎ Call (760) 473-8877Verify this license at CSLB
CSLB license#577833
ClassificationsB — General Building
Office of recordP O Box 4921
Oceanside, CA 92052
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(760) 473-8877
Contractor bond$25,000 — Travelers Casualty And Surety Company Of America
Workers' comp (CSLB record)Exempt
Business typeSole Owner
License issuedSeptember 22, 1989
License expiresApril 30, 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.