| Business | Phone |
| Omex Office Maintainence 4 Great Meadow Ln # B, East Hanover 7936 | (973) 884-7373 |
| Aron Inc 17 Birchwood Ct, East Hanover 7936 | (973) 887-0880 |
| All Custodian Svc Co East Hanover 7936 | (973) 887-1541 |
| Custodial Building Svc Inc 11 Melanie Ln # 6a, East Hanover 7936 | (973) 781-9600 |
| Shepard Industries Inc 7 Littell Rd, East Hanover 7936 | (973) 822-2800 |
| Tri-B Industries 733 Ridgedale Ave, East Hanover 7936 | (973) 739-9595 |