- 770 Cleaning Contractor Co
- A A Action Cleaning Svc
- Acoustech Cleaners Inc
- Benchmark Cleaning Svc Inc
- Best Cleaning Contractors Corp
- Best Cleaning Svc
- Building Maintenance Svc CO
- Caroline & George Corp
- Cleanway
- Consolidated Maintenance Systs
- East Coast Maintenance Corp
- Electra Cleaning Contracting
- First Quality Maintenance
- First Quality Maintenance
- General Services Resource LLC
- General Services Resource LLC
- Green Clean
- Green Clean
