| Business | Phone |
| Hotel Services Intl 385 Sylvan Ave, Englewood Cliffs 7632 | (201) 567-1115 |
| Liberty Service 210 Sylvan Ave, Englewood Cliffs 7632 | (201) 567-7700 |
| Classen State Svc Inc 650 E Palisade Ave, Englewood Cliffs 7632 | (201) 871-4060 |
| Quorum Technical Svc Inc 600 Sylvan Ave, Englewood Cliffs 7632 | (201) 569-3050 |