| Business | Phone |
| Lyco Machining 2255 E Cooley Dr, Colton 92324 | (909) 825-1665 |
| Republic Tool 313 Rexford St, Colton 92324 | (909) 370-0555 |
| Stone Machine Co 157 Pennsylvania Ave, Colton 92324 | (909) 825-9354 |
| Zimm's Industrial Repair 358 N 6th St, Colton 92324 | (909) 370-4794 |