| Business | Phone |
| Dkc Construction 6010 Trailside Dr, Springfield 22150 | (703) 971-7527 |
| Wonil Welding Co 7516 Fullerton Rd M, Springfield 22153 | (703) 866-1400 |
| Tmc Welding 8742 Cold Plain Ct, Springfield 22153 | (703) 455-9709 |
| Sam's Welding & Construction Springfield 22150 | (703) 644-9347 |
| Neo Welding 7970 Forbes Pl, Springfield 22151 | (703) 321-7500 |