| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| LEONID SIMKIN | Electrical | 1 | 03/21/2026 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| BIS | — | ISSUED | PERFECT Z CONSTRUCTION INC | 10/16/2008 |
| BIS | — | ISSUED | PERFECT Z CONSTRUCTION INC | 10/30/2007 |
| BIS | PL | ISSUED | Z.W. PLBG & HTG CORP | 07/26/2007 |
| BIS | — | ISSUED | PERFECT Z CONSTRUCTION INC | 05/03/2006 |
| BIS | — | ISSUED | BACHADERY CONSTRUCTION | 06/30/2005 |
| BIS | OT | ISSUED | HOMEOWNER | 10/14/1998 |