Cornerstone

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

CSLB license	#1045004
Classifications	B — General Building
Office of record	P O Box 2075 Lucerne Valley, CA 92356 Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)	(206) 858-2305
Contractor bond	$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)	Exempt
Business type	Sole Owner
License issued	September 28, 2018
License expires	September 30, 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.