| Business | Phone |
| B & R Machining Svc Inc 2004 Chico Hwy B, Bridgeport 76426 | (940) 683-4380 |
| Stabil Drill Specialties 109 Lake Rd, Bridgeport 76426 | (940) 683-9914 |
| R V Precision Machining 200 Bilby St, Bridgeport 76426 | (940) 683-2466 |
| M & M Machine Shop 406 13th St, Bridgeport 76426 | (940) 683-3104 |