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MARK D IRWIN

CLEAR California contractor license #426790

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License overview
426790
CLEAR
1982-08-20
2028-08-31
AGOURA HILLS, CA 91301
***-***-**** · Click to see numberHide phone number(818) 874 9170
Classifications
  • B — CSLB classification
  • C-46 — CSLB classification
Bond & workers’ compensation
ATLANTIC SPECIALTY INSURANCE COMPANY
800277174
Exempt
—
Associated personnel
******** · Click to see associated personnelHide associated personnel
  • IRWIN MARK DOUGLAS · Sole Owner · B
  • IRWIN MARK DOUGLAS · Sole Owner · C-46

Source record last updated: 2026-10-20 00:00:00.