ADU CITIES Contractor Directory

Mattucci Plumbing Incorporated

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

☎ Call (310) 543-2001Verify this license at CSLB
CSLB license#770059
ClassificationsA — General Engineering · B — General Building · C-20 — Warm-Air Heating, Ventilating and Air-Conditioning · C-34 — Pipeline · C-36 — Plumbing · C-42 — Sanitation System
Office of record13528 S Western Ave
Gardena, CA 90249
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(310) 543-2001
Contractor bond$25,000 — Ohio Casualty Insurance Company (the)
Workers' comp (CSLB record)Workers' Compensation Insurance — Oak River Insurance Company
Business typeCorporation
License issuedOctober 8, 1999
License expiresOctober 31, 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.