ADU CITIES Contractor Directory

September Development

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

CSLB license#1145167
ClassificationsA — General Engineering · B — General Building
Office of record4060 Bernice Drive
San Diego, CA 92107
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(858) 334-8322
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Exempt
Business typeSole Owner
License issuedOctober 17, 2025
License expiresOctober 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.