| Business | Phone |
| Mark Carney Insurance Inc 15100 N Holly Rd, Holly 48442 | (248) 634-1277 |
| Addis Insurance 611 N Saginaw St, Holly 48442 | (248) 634-7731 |
| Affordable Health Insurance 958 E Maple St, Holly 48442 | (248) 634-6973 |
| William P Addis Agency 611 N Saginaw St, Holly 48442 | (810) 629-7541 |
| Michigan Mutual Insurance Co 12969 Big Lk, Holly 48442 | (248) 328-9341 |