ADU CITIES Contractor Directory

Signal Hill Plumbing Inc

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

CSLB license#1111670
ClassificationsC-36 — Plumbing
Office of record158 E 69TH St
Long Beach, CA 90805
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(562) 681-3663
Contractor bond$25,000 — Philadelphia Indemnity Insurance Company
Workers' comp (CSLB record)Workers' Compensation Insurance — State Compensation Insurance Fund
Business typeCorporation
License issuedOctober 20, 2023
License expiresFebruary 28, 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.