| Business | Phone |
| South Side Electric Motor Svc 4248 Manchester Ave, St Louis 63110 | (314) 535-5958 |
| Richey & Son Svc 3301 N Broadway, St Louis 63147 | (314) 231-8634 |
| Quality Electric Co 1211 S Vandeventer Ave, St Louis 63110 | (314) 535-5236 |
| Pinnacle Motor Co 7411 S Broadway, St Louis 63111 | (314) 481-3357 |
| Missouri Electric Motor Co 3001 Delmar Blvd, St Louis 63103 | (314) 535-6800 |
| Magnetek Century Electric 1881 Pine St, St Louis 63103 | (314) 342-2500 |
| Koenen Motor Svc 211 E Schirmer St, St Louis 63111 | (314) 631-8835 |
| John Benson Electric Co 1708 N 8th St, St Louis 63102 | (314) 421-1200 |
| Hollywood Motor Co 10660 Page Ave, St Louis 63132 | (314) 429-1900 |
| Commercial Electric Motor 3121 Washington Ave, St Louis 63103 | (314) 531-1888 |
| Emerson Motor Technology Ctr 8050 W Florissant Ave, St Louis 63136 | (314) 595-8000 |