| Business | Phone |
| Biotech Water Researchers 12612 Nacogdoches Rd, San Antonio 78217 | (210) 599-0048 |
| Hudson Corp Of Texas 101 Newell Ave, San Antonio 78212 | (210) 226-3196 |
| Cbs Systems 13607 Topper Cir, San Antonio 78233 | (210) 655-6801 |
| Wholesale Salt 1034 Austin St, San Antonio 78208 | (210) 223-5726 |
| Nimbus Water Svc 458 Harcourt Ave, San Antonio 78223 | (210) 590-7873 |
| Scale Solutions Po Box 101112, San Antonio 78201 | (210) 710-5658 |
| Soft Water Concepts 195 Bailey Ave, San Antonio 78210 | (830) 276-3622 |