ADU CITIES Contractor Directory

Bosa Development Us Corporation

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

CSLB license#1041103
ClassificationsB — General Building
Office of record121 W Market St
San Diego, CA 92101
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(619) 702-0760
Contractor bond$25,000 — Travelers Casualty And Surety Company Of America
Workers' comp (CSLB record)Workers' Compensation Insurance — Liberty Mutual Fire Insurance Company
Business typeCorporation
License issuedJune 25, 2018
License expiresJune 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.