| Business | Phone |
| Air Quality Management 4148 Centerville Rd, Rockford 61102 | (815) 962-9007 |
| Fresh Air 1806 S Alpine Rd, Rockford 61108 | (815) 484-9436 |
| Fresh Air Air Duct Cleaning 1806 S Alpine Rd H, Rockford 61108 | (815) 484-0936 |
| Kdc Air Duct Cleaning Co Rockford 61101 | (815) 218-5494 |