South Texas Internet was founded with one mission — bring fast, reliable, affordable internet to the rural communities that big providers ignore. We're not a national corporation. We're your neighbors in Hondo, Texas, and we built this company because we saw firsthand how poor connectivity was holding our communities back.
Large national ISPs don't serve rural Texas because the margins aren't big enough for them. We built STI to fill that gap — not as a side project, but as a full commitment to the communities of Medina, Atascosa, Frio, and surrounding counties. Every customer we connect is a neighbor we're proud to serve.
We use Air Fiber — advanced fixed wireless technology that delivers fiber-like speeds through the air without running cables to every home. It's purpose-built for rural Texas terrain and weather. Our infrastructure is designed for reliability, with 99.9% uptime and no throttling ever.
When you call (800) 583-3035, you speak to someone in Hondo. Not an overseas call center. Not a chatbot. A real person who knows your area, knows your equipment, and is committed to getting you back online fast. Our tech team — Nick, Russell, and Gabe — are on the road across South Texas every day.
30+
Communities served
400
Mbps top speed
$65
Starting monthly
99.9%
Uptime guarantee