ADU CITIES Contractor Directory

Hong Sung Wook

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

☎ Call (562) 677-4770Verify this license at CSLB
CSLB license#1098567
ClassificationsB — General Building
Office of record1595 Avenida Selva
Fullerton, CA 92833
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(562) 677-4770
Contractor bond$25,000 — Nationwide Mutual Insurance Company
Workers' comp (CSLB record)Exempt
Business typeSole Owner
License issuedNovember 7, 2022
License expiresNovember 30, 2028

Is this your business? Claim this listing to enhance it with your website, photos, and project details.

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.