| Business | Phone |
| Amarillo Water Co 9650 Datapoint Dr, San Antonio 78229 | (210) 615-7030 |
| San Antonio Water System 2800 Us Highway 281 N, San Antonio 78212 | (210) 704-7297 |
| Meadow Wood Acres Water Supl 6510 Calle Briseno, San Antonio 78252 | (210) 354-6500 |
| Windcrest Water District 8601 Midcrown Dr, San Antonio 78239 | (210) 655-2888 |
| J Z Construction & Backhoe Po Box 13615, San Antonio 78213 | (210) 260-8380 |
| Bexar Met Water District 2706 W Southcross Blvd, San Antonio 78211 | (210) 922-1221 |