Helfer Bill Plumbing

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

CSLB license	#443470
Classifications	B — General Building · C-36 — Plumbing
Office of record	P O Box 2472 Big River, CA 92242 Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)	(949) 279-0264
Contractor bond	$25,000 — Western Surety Company
Workers' comp (CSLB record)	Exempt
Business type	Sole Owner
License issued	July 25, 1983
License expires	July 31, 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.