ADU CITIES Contractor Directory

C4 Construction Inc

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

CSLB license#846470
ClassificationsB — General Building
Office of record32641 Autumn Nest Road
Winchester, CA 92596
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(559) 250-0697
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Exempt
Business typeCorporation
License issuedSeptember 11, 2004
License expiresDecember 31, 2026

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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.