DIAL 911

If you have an emergency

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Who Are We?

Harris County ESD 11 serves the northern portion of Harris County—an area roughly 25 miles north of the City of Houston with a population of over 700,000 people. ESD 11 covers 177 square miles and responds to more than 65,000 emergencies annually.

Harris County ESD 11 operates a fleet of 40 advanced life support ambulances licensed by the state of Texas. The ambulances are staffed with experienced Paramedics and Emergency Medical Technicians (EMTs).

Our ambulance fleet is outfitted with the latest in life-saving medical equipment and supplies.


Read more about the latest news from ESD 11, our providers, and the community we serve.

Have questions? Reach out to ESD 11

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Harris County Emergency Service District 11

18334 Stuebner Airline Road Spring, Texas 77379

For Emergencies, Dial 911
For Non-Emergencies,
Dial 281-524-7660

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