ADU CITIES Contractor Directory

Jantz Construction Inc

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

CSLB license#880798
ClassificationsB — General Building · C-36 — Plumbing
Office of record4425 Cass St Ste I
San Diego, CA 92109
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(619) 865-4129
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Workers' Compensation Insurance — California Casualty Insurance Company
Business typeCorporation
License issuedJuly 15, 2006
License expiresJuly 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.