| Business | Phone |
| Nelson Stud Welding Div 2211 Century Center Blvd 105, Irving 75062 | (972) 721-9055 |
| X-Ergon 2727 Chemsearch Blvd, Irving 75062 | (972) 438-0872 |
| Matheson Tri-Gas 1130 E Pioneer Dr, Irving 75061 | (972) 438-7550 |
| Southern Stud Weld 3645 Conflans Rd, Irving 75061 | (972) 790-3339 |
| Metroplex Welding Supply 2029 E Shady Grove Rd, Irving 75060 | (972) 554-8534 |