| Name |
County |
| 3M Austin Center Emergency Response Team |
Travis County |
| 3M Austin Plant Emergency Response Team |
Travis County |
| A - Care Emergency Medical Service |
Hidalgo County |
| A Ambulance Service |
Webb County |
| Abernathy Emergency Medical Services |
Hale County |
| Absolute Emergency Medical Services |
Hidalgo County |
| Acadian Ambulance Service |
Dallas County |
| Acadian Ambulance Service |
Bastrop County |
| Acadian Ambulance Service |
Harris County |
| Acadian Ambulance Service of Texas |
Harris County |
| Active Power Emergency Response Team |
Travis County |
| Adrian Emergency Medical Services |
Oldham County |
| Advance Emergency Medical Service |
Nueces County |
| Advanced Cardiac and Trauma Emergency Medical Services |
Hidalgo County |
| Aemstar Emergency Medical Services |
Fort Bend County |
| Aero Jet Medical |
Williamson County |
| AeroCare |
Lubbock County |
| Air - Evac Lifeteam 34 Wichita Falls |
Wichita County |
| Air - Evac Lifeteam 49 |
Burnet County |
| Air - Evac Lifeteam Kerrville |
Kerr County |
| Air Evac 56 - Air Ambulance Service |
Wharton County |
| Air Evac Lifeteam |
Taylor County |
| Air Evac Lifeteam 51 |
McLennan County |
| Air Evac Lifeteam 54 |
Howard County |
| Air Evac Lifeteam 55 |
Palo Pinto County |
| Air Evac Lifeteam Brownwood Base |
Brown County |
| Air Evac Lifeteam Emergency Response |
Grayson County |
| AirMed El Paso |
El Paso County |
| Akin Ambulance |
Guadalupe County |
| Alamo Area Ambulance |
Bexar County |
| All - American Ambulance Service |
Webb County |
| All State Health and Ambulance Services |
Dallas County |
| Allegiance Emergency Services District 1 Station 1 |
Orange County |
| Allyn Medical Service |
Harris County |
| Alvin City Emergency Medical Services |
Brazoria County |
| Amarillo Medical Services - Ambulance |
Randall County |
| Amb - Trans Ambulance |
Bexar County |
| Ambulance Service of Hale Center |
Hale County |
| Ambulance Transportation Services |
Hidalgo County |
| American Airlines Emergency Response Team |
Denton County |
| American Medical Response |
Wichita County |
| American Medical Response |
Collin County |
| American Medical Response |
Bexar County |
| American Medical Response / Hunt County Emergency Medical Services |
Hunt County |
| American Medical Response Ambulance Service |
Dallas County |
| American Medical Response Ambulance Service Station 2 |
Milam County |
| American Medical Response Ambulance Service Station 3 |
Milam County |
| American Medical Response of Texas |
Travis County |
| American Metropolitan Ambulance Company |
Bexar County |
| American Metropolitan Ambulance Company |
Bexar County |
| Americana Ambulance |
Bexar County |
| Americare Medical Service |
Harris County |
| Amistad Ambulance Transports |
Val Verde County |
| AMS Ambulance Services |
Harris County |
| Anahuac Volunteer Emergency Medical Services |
Chambers County |
| Andrews City / County Emergency Medical Services |
Andrews County |
| Angel Care Ambulance Service |
Bee County |
| Angleton Area Emergency Medical Services |
Brazoria County |
| Apollo Ambulance |
Bexar County |
| Applied Research Laboratories University of Texas Emergency Team |
Travis County |
| Aransas County Emergency Medical Services |
Aransas County |
| Archangel Ambulance Professional |
Hidalgo County |
| Archer City Ambulance Service |
Archer County |
| Associated Ambulance Authority |
Donley County |
| Atascosa County Emergency Medical Services |
Atascosa County |
| Atascosa County Emergency Medical Services |
Atascosa County |
| Atascosa County Emergency Medical Services |
Atascosa County |
| Atascosa County Emergency Medical Services |
Atascosa County |
| Aubrey Area Ambulance |
Denton County |
| Aubrey Area Ambulance Station 2 |
Denton County |
| Austin - Travis County Emergency Medical Service - Medic 09 |
Travis County |
| Austin - Travis County Emergency Medical Service - Medic 11 |
Travis County |
| Austin - Travis County Emergency Medical Service - Medic 13 |
Travis County |
| Austin - Travis County Emergency Medical Service Medic 10 |
Travis County |
| Austin - Travis County Emergency Medical Service Medic 12 |
Travis County |
