| Business | Phone |
| Carolina Window Cleaning Co 2919 English Ave, Columbia 29204 | (803) 254-1101 |
| Fish Window Cleaning 2601 Read St, Columbia 29204 | (803) 252-9877 |
| Window Gang Po Box 21681, Columbia 29221 | (803) 771-7191 |
| Wright's Window Cleaning 335 Sandpiper Dr, Columbia 29206 | (803) 413-6860 |