| Business | Phone |
| Est Testing Solutions 47523 Clipper St, Plymouth 48170 | (734) 455-4841 |
| Omni Resource Svc 14941 Cleat St, Plymouth 48170 | (734) 416-5418 |
| Wesbell Automotive Svc 42327 Ann Arbor Rd E, Plymouth 48170 | (734) 737-9000 |
| Us Farathane 14777 Keel St, Plymouth 48170 | (734) 207-0611 |