Plumbing Master

Also listed as: Lozano Plumbing Services Incorporated

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

CSLB license	#1001021
Classifications	C-36 — Plumbing
Office of record	P O Box 53137 Riverside, CA 92517 Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)	(951) 683-4840
Contractor bond	$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)	Workers' Compensation Insurance — Travelers Property Casualty Company Of America
Business type	Corporation
License issued	February 10, 2015
License expires	February 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.