ADU CITIES Contractor Directory

Numero Uno Plumbing

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

☎ Call (805) 890-5254Verify this license at CSLB
CSLB license#542755
ClassificationsC-36 — Plumbing
Office of record175 Thomas Avenue
Oxnard, CA 93033
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(805) 890-5254
Contractor bond$25,000 — Jet Insurance Company
Workers' comp (CSLB record)Exempt
Business typeSole Owner
License issuedSeptember 29, 1988
License expiresSeptember 30, 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.