ADU CITIES Contractor Directory

Jemstar Construction Services

Also listed as: Jemstar Inc

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

CSLB license#446908
ClassificationsB — General Building · C-39 — Roofing · C-9 — Drywall · D-06 · D-12
Office of record1085 N Parker St
Orange, CA 92867
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(714) 633-5700
Contractor bond$25,000 — Philadelphia Indemnity Insurance Company
Workers' comp (CSLB record)Workers' Compensation Insurance — State Compensation Insurance Fund
Business typeCorporation
License issuedOctober 1, 1983
License expiresJune 30, 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.