| Name |
County |
| Silvis Fire Department |
Rock Island |
| Skokie Fire Department Station 16 Headquarters |
Cook |
| Skokie Fire Department Station 17 |
Cook |
| Skokie Fire Department Station 18 |
Cook |
| Smithboro Fire Protection District |
Bond |
| Smithfield Fire Protection District |
Fulton |
| Smithton Fire Company |
Saint Clair |
| Somonauk Community Fire Protection District |
DeKalb |
| South Beloit Fire Department |
Rock |
| South Elgin and Countryside Fire Protection District Station 1 |
Kane |
| South Elgin and Countryside Fire Protection District Station 2 |
Kane |
| South Holland Fire Department |
Cook |
| South Holland Fire Department Station 2 |
Cook |
| South Jacksonville Fire Department and Rescue Squad |
Morgan |
| South Macon Fire Protection District |
Macon |
| South Pekin Volunteer Fire Department Station 1 |
Tazewell |
| South Roxana Fire Department |
Madison |
| South Wheatland Fire Protection District |
Macon |
| South Wilmington Volunteer Fire Department |
Grundy |
| Sparta Fire Department Station 1 |
Randolph |
| Sparta Fire Department Station 2 |
Randolph |
| Spring Bay Fire Protection District Station 1 |
Peoria |
| Spring Bay Fire Protection District Station 2 |
Tazewell |
| Spring Creek Fire Protection District |
Pike |
| Spring Grove Fire Protection District |
McHenry |
| Spring Valley Fire Department |
Bureau |
| Springfield Fire Department Station 1 |
Sangamon |
| Springfield Fire Department Station 10 |
Sangamon |
| Springfield Fire Department Station 11 |
Sangamon |
| Springfield Fire Department Station 12 |
Sangamon |
| Springfield Fire Department Station 2 |
Sangamon |
| Springfield Fire Department Station 3 |
Sangamon |
| Springfield Fire Department Station 4 |
Sangamon |
| Springfield Fire Department Station 5 |
Sangamon |
| Springfield Fire Department Station 6 |
Sangamon |
| Springfield Fire Department Station 7 |
Sangamon |
| Springfield Fire Department Station 8 |
Sangamon |
| Springfield Fire Department Station 9 |
Sangamon |
| Standard Fire Protection District |
Putnam |
| State Park Place Fire Protection Department |
Saint Clair |
| Staunton Fire Protection District |
Macoupin |
| Steeleville Fire Department |
Randolph |
| Steger Estates Fire Protection District |
Cook |
| Steger Fire Department Station 1 Headquarters |
Cook |
| Steger Fire Department Station 1 Headquarters |
Cook |
| Sterling Fire Department |
Whiteside |
| Sterling Fire Station 1 |
Whiteside |
| Stewardson Fire and Ambulance Protection District |
Shelby |
| Stickney Fire Department |
Cook |
| Stillman Fire Protection District |
Ogle County |
| Stockland Fire Protection District |
Iroquois County |
| Stockton Fire and Rescue |
Jo Daviess County |
| Stone Park Fire Department |
Cook County |
| Stonefort Fire and Rescue |
Saline County |
| Stonington Fire Protection District |
Christian County |
| Strasburg Fire Protection District |
Shelby County |
| Streamwood Fire Department Station 1 |
Cook County |
| Streamwood Fire Department Station 2 |
Cook County |
| Streamwood Fire Department Station 3 |
Cook County |
| Streator Fire Department |
LaSalle County |
| Sublette Fire Department |
Lee County |
| Sugar Creek Township Fire Protection District |
Clinton County |
| Sugar Grove Township Fire Protection District Station 1 |
Kane County |
| Sullivan Fire Protection and Ambulance District |
Moultrie County |
| Sullivan Township Fire Protection District - Sibley Fire Department |
Ford County |
| Summit Fire Department |
Cook County |
| Swansea Fire Department - Engine House 1 |
St. Clair County |
| Swansea Fire Department - Engine House 2 |
St. Clair County |
| Sycamore Fire Department |
DeKalb County |
| Sycamore Fire Station 2 |
DeKalb County |
