ADU CITIES Contractor Directory

Essential Building Services Incorporated

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

CSLB license#958594
ClassificationsB — General Building
Office of record10531 4S Commons Drive Ste 416
San Diego, CA 92127
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(858) 352-0071
Contractor bond$25,000 — Atlantic Specialty Insurance Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Amtrust Insurance Company
Business typeCorporation
License issuedMarch 9, 2011
License expiresMarch 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.