ADU CITIES Contractor Directory

Cupp Plumbing

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

CSLB license#904153
ClassificationsC-36 — Plumbing
Office of recordPO Box 1085
Pine Valley, CA 91962
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(619) 589-0225
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Employers Preferred Insurance Company
Business typeSole Owner
License issuedSeptember 28, 2007
License expiresSeptember 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.