ADU CITIES Contractor Directory

S O Plumbing Inc

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

☎ Call (310) 897-4555Verify this license at CSLB
CSLB license#962324
ClassificationsC-36 — Plumbing
Office of record4721 W 137TH Pl
Hawthorne, CA 90250
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(310) 897-4555
Contractor bond$25,000 — Atlantic Specialty Insurance Company
Workers' comp (CSLB record)Exempt
Business typeCorporation
License issuedJune 20, 2011
License expiresJune 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.