| Business | Phone |
| Bhb Machine Works 403 Warehouse St, Port Lavaca 77979 | (361) 552-9637 |
| Seadrift Machine Works Co 3731 S State Hwy 35, Port Lavaca 77979 | (361) 552-1706 |
| Radford Machine Works Inc 3656 Fm 3084, Port Lavaca 77979 | (361) 553-6000 |
| Rpm Svc Inc-Port Lavaca 3757 State Highway 35 S, Port Lavaca 77979 | (361) 553-6161 |
| Pelletizer Dies Inc 4482 Fm 3084, Port Lavaca 77979 | (361) 552-7342 |
| N & N Machining 228 Haley Ln, Port Lavaca 77979 | (361) 552-4029 |
| Gemco Of Port Lavaca 120 S Juanita St, Port Lavaca 77979 | (361) 552-5122 |
| Hengst Machine Shop Svc 205 E Railroad St, Port Lavaca 77979 | (361) 552-2313 |
| Adventure Machine & Fab Inc 2512 Fm 3084 Rd, Port Lavaca 77979 | (361) 553-7509 |