MARK DATTILO'S HEATING AND AIR CONDITIONING INC

CLEAR California contractor license #543701

Monitor this license

Free plan: up to 5 licenses. Paid plans cover additional licenses. Sign in to activate instantly, or confirm by email.

LicenseCurrent is an independent service. CSLB public license and personnel files. Missing records are not evidence of revocation. Verify with CSLB.
License overview
543701
CLEAR
1988-10-07
2028-07-31
SAN BERNARDINO, CA 92408
***-***-**** · Click to see numberHide phone number(909) 886 9055
Classifications
  • C-20 — Warm-Air Heating, Ventilating and Air-Conditioning
Bond & workers’ compensation
MERCHANTS BONDING COMPANY (MUTUAL)
101968442
Workers' Compensation Insurance
2027-06-01
Associated personnel
******** · Click to see associated personnelHide associated personnel
  • DATTILO MARK CHARLES · Responsible Managing Officer/Chief Executive Officer/President · C-20

Source record last updated: 2026-08-11 00:00:00.