| Business | Phone |
| All American Rodding 2003 E 219, Chicago Heights 60411 | (708) 757-3816 |
| Midamerica Cardiovascular S 30 E 15th St, Chicago Heights 60411 | (708) 756-7400 |
| Brass Built Inc 1232 Damico Dr, Chicago Heights 60411 | (708) 481-7882 |
| Feedrail Trolley Busways Co 19701 Halsted, Chicago Heights 60411 | (773) 785-4424 |
| Charleston Transitional Fclty 194 Hawthorne Ln, Chicago Heights 60411 | (708) 754-8795 |
| Chgo Heights Park Dist Admin 1400 Chicago Rd, Chicago Heights 60411 | (708) 755-0940 |
| E Teisha 1213 Emerald Ave, Chicago Heights 60411 | (708) 754-7496 |
| E J&E Railway 2045 Western Ave, Chicago Heights 60411 | (708) 503-6348 |
| E J&E Railway 21801 E Lincoln Hwy, Chicago Heights 60411 | (708) 758-2354 |
| Cummings Ma 931 Arquilla D, Chicago Heights 60411 | (708) 754-6888 |
| Jsk Enterprises 3017 Jackson Ave, Chicago Heights 60411 | (708) 754-1550 |
| Midwest Welding Supply Inc 2205 S Halsted St, Chicago Heights 60411 | (708) 756-2500 |
| Raw Materials Inc 211 E Main St, Chicago Heights 60411 | (708) 754-1700 |
| Witlock & Witlock 1655 Union Ave, Chicago Heights 60411 | (708) 755-1073 |
| Belinda Pippins & Assoc 2622 Marigold Dr, Chicago Heights 60411 | (708) 753-0242 |
| Chgo Heights Park Dist Euclid 2100 Euclid Ave, Chicago Heights 60411 | (708) 755-3050 |
| Helsel Jepperson 197 & Halstedamp;, Chicago Heights 60411 | (708) 756-5673 |
| Higher Recovery Inc 2930 Chicago Rd, Chicago Heights 60411 | (708) 755-8690 |
| Jessnik Custom Sound Chicago Heights 60411 | (708) 754-0978 |
| Lincoln-Lansing Drainage Dist 2 Patrick Ct, Chicago Heights 60411 | (708) 757-0424 |
| Nco Group Inc 100 1st National Plz, Chicago Heights 60411 | (847) 933-0888 |
| Odus Enterprises 844 S Halsted St, Chicago Heights 60411 | (708) 754-0732 |
| Panametrics 347 Sandra Ln, Chicago Heights 60411 | (708) 709-0885 |
| Pro Pond Supplies 21130 Torrence Ave, Chicago Heights 60411 | (708) 758-2500 |
| Signiture Technologies 2739 Glenwood Dyer Rd, Chicago Heights 60411 | (708) 758-2244 |
| T-Mechanical 254 Holbrook Rd, Chicago Heights 60411 | (708) 755-0919 |