| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| RANDOLPH GUNZER | Electrical | 1 | 03/21/2026 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| BIS | FP | ISSUED | NEW YORK BUSINESS FIRE SYSTEM IN | 09/29/2005 |
| BIS | OT | ISSUED | NAN-AIR HEATING & COOLING SYSTEM | 07/17/2002 |
| BIS | FP | ISSUED | IDEAL FIRE CONTROL | 09/27/1996 |
| BIS | OT | ISSUED | MASTER PLUMBER | 11/14/1995 |
| BIS | PL | ISSUED | MASTER PLUMBER | 11/14/1995 |