| Business | Phone |
| Municipal Tool & Machinery Co 2465 Rock Island Blvd, Maryland Heights 63043 | (314) 994-9905 |
| Mc Clain Tool & Technology Inc 106 Weldon Pkwy, Maryland Heights 63043 | (314) 432-3220 |
| Iemca Division Hydromat 11600 Adie Rd, Maryland Heights 63043 | (314) 692-8388 |
| Haas Factory Outlet 136 Weldon Pkwy, Maryland Heights 63043 | (314) 567-4227 |