| Business | Phone |
| Donco Rockford Steel Buildings 1825 E Dale St, Springfield 65803 | (417) 866-8232 |
| Erectors Plus Inc Po Box 5122, Springfield 65801 | (417) 864-4965 |
| Wheeler Metals Inc 2321 W Kearney St, Springfield 65803 | (417) 862-5291 |
| Omni Construction 1725 N Packer Rd, Springfield 65803 | (417) 832-0400 |