| Business | Phone |
| Headco Machine Works Inc 2666 Kindustry Park Rd, Keokuk 52632 | (319) 524-1804 |
| Howell's Machine Shop 2807 S 7th St, Keokuk 52632 | (319) 524-8132 |
| Mmc Enterprises Inc 517 S Navaho Dr, Keokuk 52632 | (319) 524-3991 |
| Alcar Manufacturing Svc Inc 3752 Sac Dr, Keokuk 52632 | (319) 524-3127 |