| Business | Phone |
| Enviro Techniques 22 California Ave, Paterson 7503 | (973) 684-0202 |
| Dfh Environmental 181 E 7th St, Paterson 7524 | (973) 925-2100 |
| H2m Assoc Inc 555 Preakness Ave # 2, Paterson 7502 | (973) 942-0700 |
| Prime Environmental Svc Inc 11 Amity St, Paterson 7522 | (973) 595-5540 |