Home / California licenses / #820540

MING CHU CHEN CHIEN

CLEAR California contractor license #820540

Monitor this license

Free plan: up to 5 licenses. Paid plans cover additional licenses. Sign in to activate instantly, or confirm by email.

LicenseCurrent is an independent service. CSLB public license and personnel files. Missing records are not evidence of revocation. Verify with CSLB.
License overview
820540
CLEAR
2003-06-09
2027-06-30
DIAMOND BAR, CA 91789
***-***-**** · Click to see numberHide phone number(626) 705 7227
Classifications
  • B — CSLB classification
  • C-10 — Electrical
  • C-36 — Plumbing
Bond & workers’ compensation
ATLANTIC SPECIALTY INSURANCE COMPANY
800276571
Exempt
—
Associated personnel
******** · Click to see associated personnelHide associated personnel
  • CHIEN MING-CHU CHEN · Sole Owner · B
  • CHIEN MING-CHU CHEN · Sole Owner · C-10
  • CHIEN MING-CHU CHEN · Sole Owner · C-36

Source record last updated: 2026-09-30 00:00:00.