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4 S AIR INC

CLEAR California contractor license #931194

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License overview
931194
CLEAR
2009-04-14
2027-04-30
RANCHO CUCAMONGA, CA 91730
***-***-**** · Click to see numberHide phone number(909) 576 6586
Classifications
  • C-20 — Warm-Air Heating, Ventilating and Air-Conditioning
Bond & workers’ compensation
AMERICAN CONTRACTORS INDEMNITY COMPANY
100388844
Workers' Compensation Insurance
2027-05-20
Associated personnel
******** · Click to see associated personnelHide associated personnel
  • LOSTER SHELBY LYNN · Officer
  • LOSTER SPENCER · Responsible Managing Officer/Chief Executive Officer/President · C-20

Source record last updated: 2026-06-04 00:00:00.