| Name |
County |
| Sabinsville Ambulance Station 16 |
Tioga County |
| Saint Lukes Hospital Ambulance Corp Station 73 |
Lehigh County |
| Saint Marys Area Ambulance Service |
Elk County |
| Saxton Ambulance - Unit 15 |
Bedford County |
| Schaefferstown Emergency Medical Services 160 |
Lebanon County |
| Schuykill Emergency Medical Services - Orwigsburg |
Schuylkill County |
| Schuykill Emergency Medical Services - Pottsville |
Schuylkill County |
| Schuykill Emergency Medical Services - Schuylkill Haven |
Schuylkill County |
| Schuylkill Valley Emergency Medical Services |
Berks County |
| Scott Township Emergency Medical Services Station 740 |
Allegheny County |
| Second Alarmers Association and Rescue Squad Station 385 Whitpain Township |
Montgomery County |
| Second Alarmers Rescue Squad Medic 381 Willow Grove |
Montgomery County |
| Second Alarmers Rescue Squad Station 382 Elkins Park |
Montgomery County |
| Second Alarmers Rescue Squad Station 383 Edge Hill |
Montgomery County |
| Second Alarmers Rescue Squad Station 384 Hatboro |
Montgomery County |
| Seneca Area Emergency Services Station 160 |
Allegheny County |
| Seneca Area Emergency Services Station 165 |
Allegheny County |
| Seventh Ward Civic Association Ambulance Service Station 37 |
Cambria County |
| Sewickley Township Community Ambulance Service |
Westmoreland County |
| Shaler Emergency Medical Services Station 170 |
Allegheny County |
| Shawnee Valley Ambulance Service - Station 17 |
Bedford County |
| Shenandoah Community Ambulance |
Schuylkill County |
| Shermans Dale Ambulance Association Station 129 |
Perry County |
| Shickshinny Area Volunteer Ambulance Association Station 575 |
Luzerne County |
| Shinglehouse Volunteer Ambulance Association |
Potter County |
| Shippensburg Area Emergency Medical Services |
Cumberland County |
| Shippensburg Area Emergency Medical Services Station 73 |
Cumberland County |
| Silver Spring Ambulance and Rescue Station 72 |
Cumberland County |
| Skippack Emergency Medical Services Medic 336 |
Montgomery County |
| Slippery Rock Volunteer Fire and Rescue Team Station 52 |
Butler County |
| Snow Shoe Emergency Medical Services Company 29 |
Centre County |
| Soldiers and Sailors Hospital Medic 1 |
Tioga County |
| Somerset Area Ambulance Association - Station 900 |
Somerset County |
| Souderton Community Ambulance Medic 339 |
Montgomery County |
| South Central Emergency Medical Ambulance Services Station 7 |
Dauphin County |
| Southbridge Emergency Medical Services Station 815 |
Allegheny County |
| Southern Berks Regional Emergency Medical Services Station 1 |
Berks County |
| Southern Berks Regional Emergency Medical Services Station 2 |
Berks County |
| Southern Berks Reional EMS |
Berks County |
| Southern Chester County Emergency Medical Services Medic 94 |
Chester County |
| Southern Chester County Emergency Medical Services Medic 94 |
Chester County |
| Southern Clarion County Ambulance Service |
Clarion County |
| Southern Cove Emergency Medical Services |
Bedford County |
| Southside Ambulance Company |
Columbia County |
| Special Medical Response Team |
Indiana County |
| Spring Grove Area Ambulance Club |
York County |
| Springettsbury Township Emergency Medical Services Station 89 - 1 |
York County |
| Springfield Ambulance Corps |
Delaware County |
| STAT MedEvac 1 |
Washington County |
| STAT MedEvac 11 |
Blair County |
| STAT MedEvac 13 |
York County |
| STAT MedEvac 16 |
Armstrong County |
| STAT MedEvac 2 |
Westmoreland County |
| STAT MedEvac 3 |
Butler County |
| STAT MedEvac 5 |
Fayette County |
| STAT MedEvac 6 |
Clarion County |
| STAT MedEvac 7 |
Crawford County |
| STAT MedEvac 8 |
Mercer County |
| STAT MedEvac 9 |
Clearfield County |
| STAT MedEvac Station 95 |
Allegheny County |
| Steel Valley Ambulance Station 580 |
Allegheny County |
| Suburban Emergency Medical Services |
Northampton County |
| Suburban Emergency Medical Services Station 18 Northern Division |
Monroe County |
| Suburban Emergency Medical Services Station 25 - South Division |
Northampton County |
| Suburban Emergency Medical Services Station 27 - South Division |
Northampton County |
| Suburban Emergency Medical Services Station 90 - Central Division |
Northampton County |
| Sugarcreek Township Ambulance Service Station 230 |
Armstrong County |
| Sugarloaf Community Rescue and Ambulance |
Columbia County |
| Summerville Ambulance Station 70 |
Jefferson County |
| Superior Ambulance Service |
Mercer County |
| Susquehanna Township Emergency Medical Services Station 9 |
Dauphin County |
| Susquehanna Valley Emergency Medical Services Station 77 |
Lancaster County |
| Susquehanna Valley Emergency Medical Services Station 77 |
Lancaster County |
| Susquehanna Valley Emergency Medical Services Station 8 |
Lancaster County |
| Swatara Emergency Medical Services |
Dauphin County |
