- All Around Janitorial Svc
- Alliance Landscape Maintenance
- Automated Maintenance Svc Inc
- Bob's Commercial Cleaning Svc
- Bright Knights
- Clean Team Of Montana
- Executive Cleaning Co Inc
- Extreme Cleaning
- Gwenlin Co
- Henneberry's Janitorial
- Hi-Quality Janitorial Svc Inc
- L L Cleaning Svc
- Pride Of Montana Inc
- R & B Janitorial
- TLC Cleaning
- Triple J Svc Inc
- Walter Janitor Svc
- We Clean Janitorial Svc
