| Business | Phone |
| Manteno Building Dept 269 N Main St, Manteno 60950 | (815) 468-2408 |
| Manteno Township Office 1030 N Boudreau Rd, Manteno 60950 | (815) 468-3112 |
| Manteno Village 269 N Main St, Manteno 60950 | (815) 468-8224 |
| Manteno Village Maintenance 700 S Oak, Manteno 60950 | (815) 468-3321 |
| Rockville Township Garage Mantano & De Selm Rdamp;, Manteno 60950 | (815) 468-8107 |