| Business | Phone |
| Davison Ambulance 914 N State Rd, Davison 48423 | (810) 653-2122 |
| Davison Building Inspector 1280 N Irish Rd, Davison 48423 | (810) 653-9025 |
| Davison City Garage 400 S Dayton St, Davison 48423 | (810) 653-6452 |
| Davison Twp Supervisor 1280 N Irish Rd, Davison 48423 | (810) 653-4156 |
| Richfield Township Hall 5381 N State Rd, Davison 48423 | (810) 653-3564 |