| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| HERBERT RUDERMAN | Electrical | 1 | 03/21/2026 |
| MAREK SZLEZAK | Electrical | 1 | 03/21/2026 |
| SZLEZAK MAREK | Electrical | 1 | 03/21/2026 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| BIS | PL | ISSUED | PRACTICAL PLBG & HTG INC | 01/12/2016 |
| BIS | OT | ISSUED | A. INTERNATIONAL LTD. | 05/30/1995 |