| Business | Phone |
| Chicagoland Roofing Council 4415 Harrison St 322, Hillside 60162 | (708) 449-5266 |
| Hillside Academy 431 N Hillside Ave, Hillside 60162 | (708) 449-1310 |
| Hillside Chamber Of Commerce 4850 Butterfield Rd, Hillside 60162 | (708) 449-2449 |
| Lumber Trade Assn 4415 Harrison St 502, Hillside 60162 | (708) 449-2560 |
| Veterans-Foreign Wars Ladies 4100 Madison St, Hillside 60162 | (708) 544-4334 |