ADU CITIES Contractor Directory

3677 Columbia LLC

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

CSLB license#1160477
ClassificationsB — General Building
Office of record1620 Fifth Ave Suite 875
San Diego, CA 92101
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(619) 313-1061
Contractor bond$25,000 — Merchants Bonding Company (mutual)
Workers' comp (CSLB record)Workers' Compensation Insurance — Starr Specialty Insurance Company
Business typeLimited Liability
License issuedSeptember 2, 2026
License expiresSeptember 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.