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HARRY CLARK HEATING & AIR CONDITIONING INC

CLEAR California contractor license #1056105

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License overview
1056105
CLEAR
2019-07-22
2028-10-31
OAKLAND, CA 94611
***-***-**** · Click to see numberHide phone number(510) 444 1960
Classifications
  • C-20 — Warm-Air Heating, Ventilating and Air-Conditioning
Bond & workers’ compensation
ATLANTIC SPECIALTY INSURANCE COMPANY
800206354
Leasing Firm, Temp Agency, etc
2026-11-01
Associated personnel
******** · Click to see associated personnelHide associated personnel
  • MARSHALL DON A · Responsible Managing Officer/Chief Executive Officer/President · C-20
  • MARSHALL DONALD PHILIP · Officer
  • MARSHALL KATHLEEN DIANE| KATHY · Officer

Source record last updated: 2026-10-08 00:00:00.