| Business | Phone |
| Cunningham Construction County Rd 113, Three Rivers 78071 | (361) 786-3679 |
| H & S Constructors 301 W Le Roy St, Three Rivers 78071 | (361) 786-2584 |
| Triple J Construction 501 N Harborth Ave # D, Three Rivers 78071 | (361) 786-3857 |
| Three Rivers Lumber Co Inc 500 Alexander St, Three Rivers 78071 | (361) 786-2861 |