ADU CITIES Contractor Directory

Wilson A D Inc

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

CSLB license#333979
ClassificationsA — General Engineering · C-42 — Sanitation System
Office of record4078 Crestview Dr
Norco, CA 92860
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(951) 737-3822
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Insurance Company Of The West
Business typeCorporation
License issuedMarch 18, 1977
License expiresJuly 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.