| Business | Phone |
| Wilson Welding 5311 Charles St, Rockford 61108 | (815) 397-9353 |
| Aerotech Precision Welding 2323 20th Ave, Rockford 61104 | (815) 397-8001 |
| Arteaga Welding & Fabricating 1408 Prairie Ave, Rockford 61102 | (815) 399-7711 |
| Valley Welding & Flame Spray 338 18th Ave, Rockford 61104 | (815) 961-8616 |
| Btm Engineering Inc 1550 Elmwood Rd, Rockford 61103 | (815) 967-4994 |
| Specialty Welding 3234 S Main St, Rockford 61102 | (815) 964-7599 |
| Fab-Tech Inc 1936 11th St, Rockford 61104 | (815) 966-0042 |
| Orion Instruments 3112 Wallin Ave, Rockford 61101 | (815) 964-1727 |
| Hlava Industrial Welding Inc 5201 27th Ave, Rockford 61109 | (815) 399-4343 |