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KEYSTONE CONSTRUCTION INC

CLEAR California contractor license #797889

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License overview
797889
CLEAR
2001-07-30
2027-07-31
LOS ANGELES, CA 90004
***-***-**** · Click to see numberHide phone number(213) 422 3649
Classifications
  • B — CSLB classification
  • C-10 — Electrical
Bond & workers’ compensation
AMERICAN CONTRACTORS INDEMNITY COMPANY
91189
Workers' Compensation Insurance
2027-02-01
Associated personnel
******** · Click to see associated personnelHide associated personnel
  • PARK YOUNG BUM · Responsible Managing Officer/Chief Executive Officer/President · B
  • PARK YOUNG BUM · Responsible Managing Officer/Chief Executive Officer/President · C-10

Source record last updated: 2026-01-16 00:00:00.