ADU CITIES Contractor Directory

Keystone Ls LLC

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

☎ Call (323) 497-1252Verify this license at CSLB
CSLB license#1125714
ClassificationsB — General Building
Office of record8133 Cypress Ave Apt A
South Gate, CA 90280
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(323) 497-1252
Contractor bond$25,000 — Western Surety Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Norguard Insurance Company
Business typeLimited Liability
License issuedAugust 28, 2024
License expiresAugust 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.