Gps Plumbing

Also listed as: Grading Plumbing Site Construction Inc

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

CSLB license	#950919
Classifications	A — General Engineering · C-36 — Plumbing
Office of record	P O Box 1431 Spring Valley, CA 91979 Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)	(619) 312-0585
Contractor bond	$25,000 — Developers Surety And Indemnity Company
Workers' comp (CSLB record)	Workers' Compensation Insurance — Liberty Mutual Fire Insurance Company
Business type	Corporation
License issued	August 9, 2010
License expires	August 31, 2028

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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.