Tier 7 Plumbing & Rooter

Also listed as: Quin's Plumbing Inc

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

CSLB license	#1136552
Classifications	C-36 — Plumbing
Office of record	12534 Menlo Ave Apt E Hawthorne, CA 90250 Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)	(310) 345-3414
Contractor bond	$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)	Workers' Compensation Insurance — Transportation Insurance Company
Business type	Corporation
License issued	April 24, 2025
License expires	April 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.