| Business | Phone |
| All Mold Environmental 5270 Gingeridge Ln, Rockford 61114 | (815) 637-6653 |
| Anderson & Egan Co 124 N Water St, Rockford 61107 | (815) 962-9000 |
| Balestieri Environmental & Dev Rockford 61101 | (815) 963-9776 |
| Environmental Health & Safety 649 Roxbury Rd, Rockford 61107 | (815) 399-5740 |
| Environmental Info Logistics 3815 Sage Dr E, Rockford 61114 | (815) 282-5449 |
| Nationwide Environmental Svc 8415 Lindenwood Rd, Rockford 61109 | (815) 874-1645 |
| Industrial Maintenance 4498 Tullocks Wood Trl, Rockford 61101 | (815) 489-0480 |
| Land Tech Inc 5704 Inverness Dr, Rockford 61107 | (815) 395-1221 |