| Business | Phone |
| B & L Janitorial 141 N John St, Crown Point 46307 | (219) 662-1948 |
| Capital Cleaning Svc 870 S Madison St, Crown Point 46307 | (219) 661-1610 |
| Crown Maintenance Inc 5536 Cedar Point Dr # A20, Crown Point 46307 | (219) 769-6730 |
| Office Shine 6912 W 86th Pl, Crown Point 46307 | (219) 365-6985 |