| Business | Phone |
| Midco Supply Co 2201 E 17th St, Des Moines 50316 | (515) 265-2513 |
| Grainger Inc 1811 E Sheridan Ave, Des Moines 50316 | (515) 266-3460 |
| Peerless Supply Inc 1701 Guthrie Ave, Des Moines 50316 | (515) 265-9905 |
| Iowa Machinery & Supply Co 1711 2nd Ave, Des Moines 50314 | (515) 288-0123 |