| Business | Phone |
| C Q Welding 5080 Cass St, San Diego 92109 | (858) 270-8523 |
| A Y's Designs In Iron 3803 Dalbergia St, San Diego 92113 | (619) 231-2300 |
| San Diego Steel Co 5913 Mission Gorge Rd, San Diego 92120 | (619) 284-2550 |
| Sam's Welding Inc 4821 University Ave # B, San Diego 92105 | (619) 281-2709 |
| Mc Mahon Steel Co Inc 6795 Calle De Linea, San Diego 92154 | (619) 671-9700 |
| International Iron Products 10883 Thornmint Rd, San Diego 92127 | (858) 673-4451 |
| J D Steel Co Inc 2780 W Canyon Ave, San Diego 92123 | (858) 292-0710 |