| Business | Phone |
| Bexar Concrete Works 19440 Judson Rd, San Antonio 78247 | (210) 497-3773 |
| Bexar Concrete Works 5031 Judson Rd, San Antonio 78258 | (210) 497-3773 |
| Precast Services Inc 6106 Farm Rd 3009, San Antonio 78266 | (210) 651-5580 |
| North American Precast Co 6949 Low Bid Ln, San Antonio 78250 | (210) 509-9100 |