ADU CITIES Contractor Directory

John Louis Blonski

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

☎ Call (858) 456-2597Verify this license at CSLB
CSLB license#797167
ClassificationsC-10 — Electrical
Office of record5925 La Jolla Blvd
La Jolla, CA 92037
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(858) 456-2597
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Exempt
Business typeSole Owner
License issuedJuly 9, 2001
License expiresJuly 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.