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ZIHENG GUO

CLEAR California contractor license #1142793

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License overview
1142793
CLEAR
2025-08-28
2027-08-31
COVINA, CA 91723
***-***-**** · Click to see numberHide phone number(626) 885 5888
Classifications
  • B — CSLB classification
  • C-10 — Electrical
  • C-20 — Warm-Air Heating, Ventilating and Air-Conditioning
Bond & workers’ compensation
NATIONWIDE MUTUAL INSURANCE COMPANY
7901352586
Workers' Compensation Insurance
2027-10-13
Associated personnel
******** · Click to see associated personnelHide associated personnel
  • GUO ZIHENG| GUO DEREK · Sole Owner · C-10
  • GUO ZIHENG| GUO DEREK · Sole Owner · B
  • GUO ZIHENG| GUO DEREK · Sole Owner · C-20

Source record last updated: 2026-10-19 00:00:00.