ADU CITIES Contractor Directory

Castillo Allen J

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

☎ Call (805) 325-1858Verify this license at CSLB
CSLB license#1003648
ClassificationsB — General Building
Office of record510 Dawn Drive
Buellton, CA 93427
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(805) 325-1858
Contractor bond$25,000 — Philadelphia Indemnity Insurance Company
Workers' comp (CSLB record)Exempt
Business typeSole Owner
License issuedMay 14, 2015
License expiresMay 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.