ADU CITIES Contractor Directory

Ultimate Construction

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

CSLB license#1046029
ClassificationsB — General Building
Office of record4770 Dorinda Road
Yorba Linda, CA 92887
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(714) 701-9400
Contractor bond$25,000 — Nationwide Mutual Insurance Company
Workers' comp (CSLB record)Workers' Compensation Insurance — State Compensation Insurance Fund
Business typeSole Owner
License issuedOctober 23, 2018
License expiresOctober 31, 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.