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EFFICIENT ENGINEERING CONSTRUCTION

CLEAR California contractor license #996270

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License overview
996270
CLEAR
2014-08-30
2028-06-30
ROWLAND HEIGHTS, CA 91748
***-***-**** · Click to see numberHide phone number(626) 252 9694
Classifications
  • A — CSLB classification
  • B — CSLB classification
  • C-27 — CSLB classification
Bond & workers’ compensation
JET INSURANCE COMPANY
BX0084378
Exempt
—
Associated personnel
******** · Click to see associated personnelHide associated personnel
  • GABRIEL EDUARDO MERCADO · Sole Owner · A
  • GABRIEL EDUARDO MERCADO · Sole Owner · C-27
  • GABRIEL EDUARDO MERCADO · Sole Owner · B

Source record last updated: 2026-07-06 00:00:00.