ADU CITIES Contractor Directory

Silletti William & Associates

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

CSLB license#354322
ClassificationsB — General Building · C-36 — Plumbing · C-50 · C-53 — Swimming Pool
Office of record18017 Chatsworth Streetste 423
Granada Hills, CA 91344
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(818) 895-8043
Contractor bond$25,000 — Nationwide Mutual Insurance Company
Workers' comp (CSLB record)Exempt
Business typeSole Owner
License issuedApril 17, 1978
License expiresOctober 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.