| Business | Phone |
| Twin Erectors & Construction 3818 S 66th St # D, Tacoma 98409 | (253) 476-1623 |
| Twin Erectors & Construction 7424 20th Ave E, Tacoma 98404 | (253) 476-1623 |
| Omega Rigging & Machinery 1662 Lincoln Ave, Tacoma 98421 | (253) 852-7500 |
| International Steel Erectors 703 Pacific Ave, Tacoma 98402 | (253) 404-0280 |