| Business | Phone |
| Carillo Design 4356 Coliseum Way, Oakland 94601 | (510) 409-9441 |
| Grant Irish Metalworks 2232 Poplar St, Oakland 94607 | (510) 663-3324 |
| Kytin Design & Fabrication 1040 22nd Ave, Oakland 94606 | (510) 434-1400 |
| Manta Products Inc 1647 International Blvd, Oakland 94606 | (510) 536-1500 |
| Maqsin Metals 1466 3rd St, Oakland 94607 | (510) 625-1310 |
| Metal-Magic 333 Kennedy St, Oakland 94606 | (510) 436-5133 |
| Metalmorphic Fabrications 631 85th Ave, Oakland 94621 | (510) 638-4482 |
| Metalmorphic Fabrications 816 27th Ave, Oakland 94601 | (510) 638-4482 |
| Moz Designs 711 Kevin Ct, Oakland 94621 | (510) 632-0853 |
| Reynaldo Terrazas Metals 1745 International Blvd, Oakland 94606 | (510) 533-9000 |
| T W Metals Co 7677 Oakport St # 810, Oakland 94621 | (510) 613-1100 |