T&l Building Group

Also listed as: Touchstone Construction

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

CSLB license	#1137830
Classifications	B — General Building
Office of record	P O Box 5091 Diamond Bar, CA 91765 Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)	(626) 347-3538
Contractor bond	$25,000 — Western Surety Company
Workers' comp (CSLB record)	Exempt
Business type	Corporation
License issued	May 21, 2025
License expires	May 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.