| Business | Phone |
| Boschert Equipment Co 1986 Linn St, Kansas City 64116 | (816) 221-1510 |
| A C Controls Mfg Co 1400 Spruce Ave, Kansas City 64127 | (816) 231-6400 |
| Charles D Jones Co 114 W Linwood Blvd, Kansas City 64111 | (816) 561-3761 |
| Christenson-Conway-Higgins Inc 1421 Wabash Ave, Kansas City 64127 | (816) 231-8429 |