| Business | Phone |
| F M & J Asphalt Paving Inc 4302 Warren Ave, Hillside 60162 | (708) 544-6700 |
| Middle States Electrical Assoc 245 Fencl Ln, Hillside 60162 | (708) 449-1522 |
| Northern Il Ready Mix 4415 Harrison St 502, Hillside 60162 | (708) 449-2550 |
| Raven Electric Inc 4146 Warren Ave, Hillside 60162 | (708) 547-9198 |
| Ventrella Jr Electric 30 Orchard St, Hillside 60162 | (708) 449-2919 |