Business Internet Providers In San Marcos
San Marcos, TX has 19 business internet options. Availability varies by location—enter your business address below or select a region on the map to see which business internet providers are available in your area.
Download and upload speed estimates are in megabits per second (Mbps).
Fiber
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Pavlov Media | 2,000 | 2,000 | Moderate |
| Astound | 1,500 | 1,500 | Moderate |
| Spectrum | 1,000 | 1,000 | Moderate |
| Brightspeed | 1,000 | 1,000 | Limited |
Cable
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Spectrum | 1,000 | 1,000 | Moderate |
| Astound | 1,500 | 50 | Moderate |
DSL
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Brightspeed | 100 | 10 | High |
Fixed Wireless
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| VTX Communications | 400 | 50 | High |
| Verizon | 200 | 30 | High |
| T-Mobile | 100 | 20 | High |
| AT&T | 100 | 6 | High |
Low-Availability Business Internet Options
The following providers offer business service in a very small portion of San Marcos.
| Provider | TechnologyTech | Download (Mbps) | Upload (Mbps) |
|---|---|---|---|
| UPN | Fiber | 200 | 200 |
| TPx Communications | DSL/CopperDSL | 600 | 50 |
| Spry Air Fiber | Fixed WirelessFixed Wireless | 150 | 50 |
| Guadalupe Valley Electric Coop | Fixed WirelessFixed Wireless | 100 | 20 |
Broadband Map's availability estimates are based on the census boundaries of San Marcos. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
San Marcos Business Internet Options Map
Darker hexagons show areas of San Marcos with more business internet options. Select a hexagon to view business internet providers in a specific part of San Marcos.
Data Sourcing
BroadbandMap's Internet availability information relies heavily on the May 2025 release from the FCC's Broadband Data Collection program (representing ISPs' availability as of December 2024).