| Business | Phone |
| National Waste 2401 S Laflin St, Chicago 60608 | (312) 733-1255 |
| Solid Waste Solutions Inc 4043 N Ravenswood Ave, Chicago 60613 | (773) 477-7011 |
| Poop Busters 10704 S Mackinaw Ave, Chicago 60617 | (773) 721-1887 |
| Metro Water Reclamation Dist 400 E 130th St, Chicago 60628 | (773) 256-3500 |
| Doggy Duty 13456 S Mackinaw Ave, Chicago 60633 | (773) 646-0444 |
| Wilkinson-Hirise Llc 2525 N Elston Ave, Chicago 60647 | (773) 289-3760 |