| Business | Phone |
| Zion City Business Licenses 2828 Sheridan Rd, Zion 60099 | (847) 746-4014 |
| Zion City Engineering 2828 Sheridan Rd, Zion 60099 | (847) 746-4060 |
| Zion City Plumbing Inspector 2828 Sheridan Rd, Zion 60099 | (847) 746-4018 |
| Zion Esda 1307 27th St, Zion 60099 | (847) 872-5511 |
| Zion Township Crew 2800 Sheridan Rd, Zion 60099 | (847) 872-2811 |
| Village Of Beach Park 11270 W Wadsworth Rd, Zion 60099 | (847) 746-1770 |
| Benton Twp Hwy Commissioner 40023 N Green Bay Rd, Zion 60099 | (847) 746-2100 |