ADU CITIES Contractor Directory

D U Y Refrigeration & Construction

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

CSLB license#680643
ClassificationsB — General Building · C-38 — Refrigeration
Office of record10422AVENIDA Cinco De Mayo
Fountain Valley, CA 92708
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(714) 608-6434
Contractor bond$25,000 — Atlantic Specialty Insurance Company
Workers' comp (CSLB record)Exempt
Business typeSole Owner
License issuedNovember 18, 1993
License expiresNovember 30, 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.