Dial One Schilling Plumbing Heating & Air Conditioning

Also listed as: W S J Inc

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

CSLB license	#582886
Classifications	C-20 — Warm-Air Heating, Ventilating and Air-Conditioning · C-36 — Plumbing
Office of record	3710 Industry Ave Ste 201 Lakewood, CA 90712 Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)	(562) 595-1448
Contractor bond	$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)	Workers' Compensation Insurance — Employers Preferred Insurance Company
Business type	Corporation
License issued	December 15, 1989
License expires	December 31, 2026

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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.