ADU CITIES Contractor Directory

De Castro Mark A Contracting

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

☎ Call (949) 310-3528Verify this license at CSLB
CSLB license#339288
ClassificationsB — General Building · C-33 — Painting and Decorating
Office of record27882 Camino Santo Domingo
San Juan Capistrano, CA 92675
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(949) 310-3528
Contractor bond$25,000 — Atlantic Specialty Insurance Company
Workers' comp (CSLB record)Exempt
Business typeSole Owner
License issuedJuly 8, 1977
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.