| Business | Phone |
| Pioneer Janitorial Svc 125 W Bancroft Ave, Fergus Falls 56537 | (218) 739-2562 |
| Poss Cleaning Svc 1002 E Mount Faith Ave, Fergus Falls 56537 | (218) 770-1547 |
| Thur-O-Clean Janitorial Svc Fergus Falls 56537 | (218) 736-0303 |
| Tranquility Building Svc Po Box 203, Fergus Falls 56538 | (218) 998-3100 |