ADU CITIES Contractor Directory

Jonkman John L

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

☎ Call (714) 402-7604Verify this license at CSLB
CSLB license#293670
ClassificationsB — General Building
Office of recordP O Box 8252
Fountain Valley, CA 92728
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(714) 402-7604
Contractor bond$25,000 — Merchants Bonding Company (mutual)
Workers' comp (CSLB record)Exempt
Business typeSole Owner
License issuedMay 7, 1974
License expiresFebruary 28, 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.