| Business | Phone |
| Fontanesi & Kann 10004 E Lippincott Blvd B, Davison 48423 | (810) 653-9454 |
| Tecoso Inc 205 E 2nd St, Davison 48423 | (810) 658-4703 |
| Hensley Mfg Inc 1097 S State Rd, Davison 48423 | (810) 658-0006 |
| R C Rupp & Assoc Po Box 465, Davison 48423 | (810) 658-1411 |
| Red Barron Enterprises 3045 Atlas Rd, Davison 48423 | (248) 738-8273 |