ADU CITIES Contractor Directory

Constructors J-mak Inc

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

CSLB license#1108962
ClassificationsC-5 — Framing and Rough Carpentry
Office of record9829 Rose Ave
Montclair, CA 91763
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(323) 620-4353
Contractor bond$25,000 — Jet Insurance Company
Workers' comp (CSLB record)Exempt
Business typeCorporation
License issuedAugust 18, 2023
License expiresAugust 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.