| Business | Phone |
| Armour Steel Building Inc 1109 S Enterprise Ave, Sioux Falls 57110 | (605) 339-4800 |
| Rutten Construction 732 W 8th St, Sioux Falls 57104 | (605) 357-8706 |
| Haug Steel Construction 47177 258th St, Sioux Falls 57107 | (605) 543-5770 |
| Morton Buildings 27087 Morton Ct, Sioux Falls 57108 | (605) 368-2511 |
| May Construction 512 N Garfield Cir, Sioux Falls 57104 | (605) 336-6467 |