Departments
| Mayor's Office |
Mayor, Scott J. Harl |
(815) 223-1148 |
| Building & Zoning Office |
Jeff King |
(815) 223-1148 |
| City Clerk's Office | Clerk, Dave Bartley | (815) 223-0061 |
| Finance Office | Finance Officer Justin Miller | (815) 224-6022 |
| Civil Defense (ESDA) | Chief Doug Bernabei or Chief Jeff King | (815) 223-2151 |
| Code Enforcement | Jeff King | (815) 223-1148 |
| Corporate Counsel | Attorney Doug Schweickert | (815) 223-0177 |
| Electric Department | ASM Doug Bernabei PSM Jeff King | (815) 223-0044 |
| Engineering Department | Eric Carls, P.E. | (815) 224-6020 |
| Fire Department (Non-Emergency) | Chief, Jeff King | (815) 224-2141 |
| Illinois Valley Regional Airport | (815) 223-2003 | |
| Parks & Recreation | Director, Lynda Kasik | (815) 488-1395 |
| Peru City Cemetery | (815) 223-0020 | |
| Police Department (Non-Emergency) | Chief, Doug Bernabei | (815) 223-2151 |
| Public Services Department | ASM Doug Bernabei, PSM Jeff King | (815) 223-2962 |
| Sewage Disposal Plant | (815) 223-8330 | |
| TEST Inc. | Water Complaints | (815) 224-1650 |
| Water Department | (815) 223-2962 | |
| Water Softening Plant | (815) 223-1016 |
Elected Officials
| Scott J. Harl, Mayor |
2009 7th Street |
(815) 223-1148 |
| Gary Hylla, Treasurer |
2602 Pulaski Street |
(815) 228-1809 |
| Dave Bartley, City Clerk | 212 Shooting Park Road | (815) 223-0061 |
| Becky Mueller, Alderman First Ward | 2509 Pulaski Street | (815) 343-3558 |
| Tony Ferrari, Alderman First Ward | 1115 Lincoln Avenue | (815) 488-2372 |
| Tom Payton, Alderman Second Ward | 3229 Carrie Street | (815) 252-2729 |
| Mike Radtke, Adlerman Second Ward | 2611 Laura Drive | (815) 343-9719 |
| Dave Waldorf, Alderman Third Ward | 1928 7th Street | (815) 224-4889 |
| Mike Sapienza, Alderman Third Ward | 1928 State Street | (815) 223-0913 |
| Dave Potthoff, Alderman Fourth Ward | 2829 Main Street | (815) 223-3002 |
| Jim Lukosus, Alderman Fourth Ward | 2825 7th Street | (815) 223-1307 |
Services
| Illinois Valley Waste Services (Garbage & Recycling Pickup) | (815) 875-2293 |
| Building Permits | (815) 223-1148 |
| Chipping Service | (815) 223-2962 |
| Council Meeting Agenda | (815) 223-0061 |
| Emergency | 911 |
| Meter Reading Problems | (815) 223-0061 |
| Public Information | (815) 223-0061 |
| Shelter Reservations | (815) 223-2151 |
| Street Light Outages | (815) 223-0044 |
| Utility Billing Questions | (815) 223-0061 |
| Water Interruptions | (815) 223-2962 |