| Business | Phone |
| Tejas Chevrolet 501 W Sinton St, Sinton 78387 | (361) 364-2230 |
| Brittain Collections Hwy 188, Sinton 78387 | (361) 364-2607 |
| Coastal Bend Regional Astttn 800 Highway 77, Sinton 78387 | (361) 364-0181 |
| City-Sinton Main Street 410 W Market St, Sinton 78387 | (361) 364-3755 |
| Coastal Bend Regional Restitn 800 N Vineyard St, Sinton 78387 | (361) 364-4323 |
| Grenadier Enterprises 301 S San Patricio St, Sinton 78387 | (361) 364-1631 |
| Grant Works Inc 11193 Highway 181 S, Sinton 78387 | (361) 287-3341 |
| Koul E Fm 881, Sinton 78387 | (361) 364-2305 |
| La Copa Field Svc Inc 500 W Fulton St, Sinton 78387 | (361) 364-1608 |
| Moore's Vital Care 101 W Sinton St, Sinton 78387 | (361) 364-1520 |
| Time N Temp Csn 301 W Sinton St, Sinton 78387 | (361) 364-1357 |
| Original Vallarta 104 E Sinton St, Sinton 78387 | (361) 364-1101 |
| Real Inc 504 E Sinton St, Sinton 78387 | (361) 364-0153 |
| Ullah Brothers 8154 Us Highway 77, Sinton 78387 | (361) 364-1273 |