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DUFF MECHANICAL SERVICES

CLEAR California contractor license #1109379

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License overview
1109379
CLEAR
2023-08-28
2027-08-31
AGUANGA, CA 92536
***-***-**** · Click to see numberHide phone number(951) 476 9510
Classifications
  • C-20 — Warm-Air Heating, Ventilating and Air-Conditioning
Bond & workers’ compensation
AMERICAN CONTRACTORS INDEMNITY COMPANY
101092929
Workers' Compensation Insurance
2026-09-09
Associated personnel
******** · Click to see associated personnelHide associated personnel
  • DUFF TYLER DAVID · Sole Owner · C-20

Source record last updated: 2026-09-14 00:00:00.