| Business | Phone |
| Advanced Drainage Systems 4000 Ne 33rd Ter # 2e, Kansas City 64117 | (816) 453-5300 |
| Universal Plastics & Coatings 951 Bedford Rd, Kansas City 64116 | (816) 842-8767 |
| Pit Pipe Inc 101 Nw 101st Ter, Kansas City 64155 | (816) 734-1999 |
| Corrosion Products Inc 2363 River Front Dr, Kansas City 64120 | (816) 842-5050 |
| Mission Clay Products 2524 Manchester Trfy, Kansas City 64129 | (816) 483-2040 |
| Missouri-Kansas Supply Co 1731 Locust St, Kansas City 64108 | (816) 842-6513 |