Home / California licenses / #1158542

ENERGY SOLUTIONS CORP INC

CLEAR California contractor license #1158542

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
1158542
CLEAR
2026-07-24
2028-07-31
CLAYTON, CA 94517
***-***-**** · Click to see numberHide phone number(925) 494 4188
Classifications
  • B — CSLB classification
  • C-10 — Electrical
  • C-20 — Warm-Air Heating, Ventilating and Air-Conditioning
  • C-46 — CSLB classification
Bond & workers’ compensation
AMERICAN CONTRACTORS INDEMNITY COMPANY
101067224
Workers' Compensation Insurance
2027-06-09
Associated personnel
******** · Click to see associated personnelHide associated personnel
  • DONZELLI NICHOLAS CHARLES · Responsible Managing Officer/Chief Executive Officer/President · B
  • DONZELLI NICHOLAS CHARLES · Responsible Managing Officer/Chief Executive Officer/President · C-20
  • DONZELLI NICHOLAS CHARLES · Responsible Managing Officer/Chief Executive Officer/President · C-10
  • DONZELLI NICHOLAS CHARLES · Responsible Managing Officer/Chief Executive Officer/President · C-46

Source record last updated: 2026-07-27 00:00:00.