| Business | Phone |
| American Piping Products Inc 707 Spirit 40 Park Dr # 110, Chesterfield 63005 | (636) 536-1775 |
| Federal Steel Supply Inc 747 Goddard Ave, Chesterfield 63005 | (636) 537-2393 |
| Crown Steel Inc 700 Spirit Of Saint Louis # G, Chesterfield 63005 | (636) 537-1160 |