ADU CITIES Contractor Directory

Cornerstone Managing Partners

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

CSLB license#765523
ClassificationsB — General Building
Office of record3607 Fortuna Ranch Road
Encinitas, CA 92024
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(619) 843-2434
Contractor bond$25,000 — Travelers Casualty And Surety Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Insurance Company Of The West
Business typeCorporation
License issuedJuly 8, 1999
License expiresJuly 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.