| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| ROOPCHAND SINGH | Electrical | 1 | 03/21/2026 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| BIS | FP | ISSUED | IDEAL FIRE SAFETY SYSTEMS | 06/01/2009 |
| BIS | OT | ISSUED | HAI HONG CONSTRUCTION CORP. | 02/14/2008 |
| BIS | PL | ISSUED | CITY TESTING & PLUMBING I | 02/14/2008 |
| BIS | FB | ISSUED | NUWAY FUEL OIL BURNER INC | 05/14/2001 |