| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| ROOPCHAND SINGH | Electrical | 1 | 03/21/2026 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| BIS | OT | ISSUED | INTERBORO SIGN & MAINTENANCE | 04/10/2018 |
| BIS | — | ISSUED | INTERBORO SIGN &ELECL MAI | 06/27/2017 |
| BIS | — | ISSUED | INTERBORO SIGN &ELECL MAI | 06/27/2017 |
| BIS | — | ISSUED | INTERBORO SIGN &ELECL MAI | 06/27/2017 |
| BIS | — | ISSUED | INTERBORO SIGN &ELECL MAI | 06/27/2017 |
| BIS | FP | ISSUED | LUND FIRE PRODUCTS CO INC | 04/20/2015 |
| BIS | MH | ISSUED | GEM TOOL INC | 11/25/2014 |
| BIS | MH | ISSUED | METRO MECHANICAL LLC | 10/31/2012 |
| BIS | OT | ISSUED | DESIGN TECH CONSTRUCT COR | 12/20/2011 |
| BIS | PL | ISSUED | DONATO, INC | 12/01/2011 |
| BIS | OT | ISSUED | DESIGN TECH CONSTRUCT COR | 11/30/2011 |